Filtern
Dokumenttyp
- Zeitschriftenartikel (347)
- Vortrag (156)
- Posterpräsentation (100)
- Forschungsdatensatz (5)
- Beitrag zu einem Tagungsband (4)
- Sonstiges (4)
- Forschungsbericht (4)
- Dissertation (2)
- Buchkapitel (1)
- Tagungsband (Herausgeberschaft für den kompletten Band) (1)
Sprache
- Englisch (599)
- Deutsch (22)
- Mehrsprachig (4)
Schlagworte
- Mechanochemistry (109)
- MALDI-TOF MS (57)
- Synchrotron (45)
- Polylactide (44)
- In situ (38)
- BAMline (34)
- XANES (24)
- XRD (24)
- Nanoparticles (20)
- Crystallization (19)
- XRF (18)
- Cyclization (16)
- Calcium sulfate (14)
- Catalysis (13)
- Polymorphism (12)
- XAS (12)
- MOF (11)
- Struvite (11)
- C-F bond activation (10)
- Cocrystal (10)
- Heterogeneous catalysis (10)
- Phosphates (10)
- Ring-opening polymerization (10)
- EXAFS (9)
- Flexible crystals (9)
- MALDI TOF MS (9)
- MOFs (9)
- SAXS (9)
- X-ray diffraction (9)
- Alkali-activated materials (8)
- High entropy alloys (8)
- Imaging (8)
- In situ real-time monitoring (8)
- Nucleation (8)
- Polycondensation (8)
- Amorphous phases (7)
- Biobased polymers (7)
- Crystal Engineering (7)
- Diffraction (7)
- Gold (7)
- High-entropy alloys (7)
- Machine learning (7)
- Mass spectrometry (7)
- Mesoporosity (7)
- Metal phosphonates (7)
- PXRD (7)
- Polymerization (7)
- Scattering (7)
- Transition metals (7)
- Anhydrite (6)
- Catalyst (6)
- Catalysts (6)
- Corrosion (6)
- Crystalinity (6)
- Energetic materials (6)
- Fluorescence (6)
- GEXRF (6)
- Grazing exit (6)
- High-pressure (6)
- Ionization (6)
- Nanoparticle (6)
- PGM-free catalyst (6)
- Ring-expansion polymerization (6)
- Transesterification (6)
- Acid resistance (5)
- Bayesian Statistics (5)
- Green chemistry (5)
- Gypsum (5)
- Kinetics (5)
- MALDI (5)
- Microstructure (5)
- Oxygen Reduction Reaction (5)
- Reference material (5)
- Single-source precursors (5)
- Spectroscopy (5)
- Synthesis (5)
- TXRF (5)
- Transition metal (5)
- Waveguide (5)
- X-ray absorption spectroscopy (5)
- X-ray spectroscopy (5)
- XAFS (5)
- ZCF (5)
- Affinity chromatography (4)
- Antibodies (4)
- Automated synthesis (4)
- Bassanite (4)
- Boehmite (4)
- Cocrystals (4)
- Coded apertures (4)
- Coordination polymers (4)
- FTIR (4)
- Gaussian process (4)
- High entropy materials (4)
- In situ Raman (4)
- Lanthanide (4)
- Machine Learning (4)
- Mass Spectrometry (4)
- Mass spectrometry of polymers (4)
- Mechanical properties (4)
- Metal-organic-frameworks (4)
- NTE (4)
- Nanocomposite (4)
- Neural network (4)
- Optimization (4)
- Phase diagrams (4)
- Pollen (4)
- Polymers (4)
- Polymorph (4)
- Proton conductivity (4)
- Reactive extrusion (4)
- SAXS/WAXS (4)
- SEC (4)
- Synchrotron radiation (4)
- Thermography (4)
- X-ray (4)
- X-ray fluorescence (4)
- Ab-initio (3)
- Absorption edge tomography (3)
- Acoustic levitation (3)
- Adsorption (3)
- Artificial Inelligence (3)
- Beamline (3)
- Biogene Schwefelsäurekorrosion (3)
- C-C coupling (3)
- Capillary electrophoresis (3)
- Coded Aperture (3)
- Coded Apertures (3)
- Copolymer (3)
- Crosslinking (3)
- Crystal engineering (3)
- Crystals (3)
- Cyclic (3)
- Cycloalyphatic epoxy oligosiloxane (3)
- DFT (3)
- Density functional theory (3)
- Electrocatalysis (3)
- Electrochemistry (3)
- Element-specific spectroscopy (3)
- Fluorescence Spectroscopy (3)
- General Chemistry (3)
- ICP-OES (3)
- In situ studies (3)
- LC-MS (3)
- LCCC (3)
- Large-scale processing (3)
- Laser ablation in liquid (3)
- Lignin (3)
- Liquid chromatography (3)
- Luminescence (3)
- Magnetism (3)
- Material characterization (3)
- Materials (3)
- Mechanical flexibility (3)
- Mesocrystal (3)
- Mesocrystals (3)
- NMR (3)
- Nanoparticles separation capillary electrophoresis asymmetrcial flow field flow fractionation (3)
- Non-classical crystallization theory (3)
- Organic crystal (3)
- Phase transition (3)
- Polyester (3)
- Polyglycerol (3)
- Polyglycolide (3)
- Polymer (3)
- Polyurethane (3)
- Powder X-ray diffraction (3)
- Purification (3)
- ROPPOC (3)
- Raman spectroscopy (3)
- Ring opening polymerization (3)
- Simvastatin (3)
- Sol-gel (3)
- Solid state NMR (3)
- Solid-state (3)
- Solubility (3)
- Stability (3)
- TDEP (3)
- TEM (3)
- Thermal decomposition (3)
- Thermal degradation (3)
- Time resolved (3)
- Time-resolved (3)
- Titanium oxide (3)
- Upconversion (3)
- X-ray fluorescence spectroscopy (3)
- ZIF-8 (3)
- ZrF4 (3)
- API (2)
- Ab initio simulation (2)
- Abwasserinfrastruktur (2)
- Additive Manufacturing (2)
- Affinity Chromatography (2)
- Aging (2)
- Aktivkohle (2)
- Alkaliaktivierte Bindemittel (2)
- Alkaline earth metal coordination polymers (2)
- Amorphous Phases (2)
- Amphiphilicity (2)
- Anti-Counterfeiting (2)
- Artificial intelligence (2)
- Asymmetrical flow field flow fractionation (AF4) (2)
- Batteries (2)
- Bayesian Optimization (2)
- Bioimaging (2)
- Bismuth (2)
- Building and Construction (2)
- CXC (2)
- Capillary electrophoresis (CE) (2)
- Catechol (2)
- Classification (2)
- Co-crystal (2)
- Coating (2)
- Coded aperture (2)
- Complex oxides (2)
- Computational chemistry (2)
- Core-shell (2)
- Crystal (2)
- Crystal mechanism (2)
- Crystal structure (2)
- D2XRF (2)
- DFT calculation (2)
- DSC (2)
- DVS (2)
- Density Functional Theory (2)
- Dipsersive XAS (2)
- Dispersive XAS (2)
- Double complex salts (2)
- EOS (2)
- EU FP7 project NanoValid (2)
- Electron microscopy (2)
- Electronic structure (2)
- Encapsulation (2)
- Energy storage (2)
- Ettringite (2)
- Extended X-ray absorption fine structure (EXAFS) (2)
- FPLC (2)
- Fluoride (2)
- General Materials Science (2)
- Geopolymers (2)
- Glucose (2)
- Glutaraldehyde (2)
- HF (2)
- HF-shuttle (2)
- HPLC (2)
- High Pressure (2)
- High repetition rate (2)
- High-temperature resistance (2)
- In situ PXRD (2)
- In-situ (2)
- Inter-laboratory comparison (2)
- Iron oxide nanoparticles (2)
- Iterative reconstruction (2)
- Kinetic (2)
- Knoevenagel condensation (2)
- Lactide (2)
- Large-scale production (2)
- Laser (2)
- Laser-induced breakdown spectroscopy (2)
- Laser-induced plasma (2)
- Lifetime (2)
- MIC (2)
- MOUSE (2)
- Material synthesis (2)
- Materials Chemistry (2)
- Mechanical property (2)
- Mechanism (2)
- Mechanochemical oxidation (2)
- Mechanochemical synthesis (2)
- Mechanochemie (2)
- Metal organic framework (2)
- Metal organic frameworks (2)
- Metal–organic frameworks (2)
- Method (2)
- Microbially induced corrosion (2)
- Milling (2)
- Mixed gas atmosphere (2)
- Molecular masses (2)
- N-Chlorination (2)
- NMR spectroscopy (2)
- Nano (2)
- Nanomaterials (2)
- Nanostructure quantification (2)
- Nitrides (2)
- Non-classical crystallization (2)
- Nuclear magnetic resonance (2)
- OER (2)
- One-part geopolymers (2)
- Organic Chemistry (2)
- Organic compounds (2)
- Oxidation (2)
- PCA (2)
- PDF (2)
- Particle (2)
- Particle morphology (2)
- Particle size (2)
- Phenolic compounds (2)
- Phosphonates (2)
- Photocatalysis (2)
- Photocuring (2)
- Physical and Theoretical Chemistry (2)
- Platinum (2)
- Polymorphs (2)
- Postfluorination (2)
- Principal component analysis (2)
- Proximatanalyse (2)
- Quality assurance (2)
- Quantification (2)
- Quick-EXAFS (2)
- Raman (2)
- Reconstructed ion chromatograms (2)
- Reductive amination (2)
- Refractory alloys (2)
- Renewable Energy (2)
- Reparatursysteme (2)
- Reverse Monte Carlo (RMC) (2)
- Rietveld (2)
- Ring-opening Polymerization (2)
- Round Robin (2)
- Sapphire (2)
- Scanning electron microscopy (2)
- Selective oxidation (2)
- Separation (2)
- Silica nanoparticles (2)
- Single crystal (2)
- SnO2 (2)
- Structure analysis (2)
- Sulfates (2)
- Sulfidation (2)
- Sulfuric acid resistance (2)
- Surface chemistry (2)
- Sustainability (2)
- Sustainability and the Environment (2)
- Synchrotron studies (2)
- Synchrotron tomography (2)
- TRIS (2)
- Technical lignin (2)
- Termites (2)
- Thermogravimetrie (2)
- Tin acetates (2)
- Transmission electron microscopy (2)
- Twin-screw extrusion (TSE) (2)
- Two-dimensional chromatography (2D-LC) (2)
- UV degradation (2)
- UV radiation (2)
- VRFB (2)
- WAXS (2)
- Wood protection (2)
- X-ray Spectroscopy (2)
- X-ray absorption fine structure (2)
- X-ray and electron diffraction (2)
- X-ray fluorescence imaging (2)
- X-ray scattering (2)
- XPS (2)
- ZIF (2)
- Zeolitic imidazolate framework (2)
- Zersetzungsgasanalyse (2)
- Zirconium (2)
- 1,2,3-triazole (1)
- 2-oxazoline (1)
- 29Si (1)
- 2D chromatography (1)
- 5-hydroxynicotinic acid (1)
- 89Y MAS-NMR (1)
- A4F (1)
- AEMFC (1)
- AET (1)
- AG nanoparticle (1)
- AIF (1)
- AU nanoparticle (1)
- Absolute adsorption (1)
- Absorption (1)
- Absorption edge (1)
- Absorption spectrometry (1)
- Acid rock drainage (1)
- Acoustic (1)
- Acoustical Levitation (1)
- Acute myocardial infarction (1)
- Additive manufacturing (1)
- Admixtures (1)
- Adsorbtion (1)
- Affinity Extraction (1)
- Affinity Separation (1)
- Affinity extraction (1)
- Affinity support (1)
- Aggregation (1)
- Al13 (1)
- Algorithm (1)
- Alkali activated materials (1)
- Alkali zinc borate glass (1)
- Alkaline brines (1)
- Alkaline earth metal (1)
- Alloy morphology (1)
- Alloys (1)
- Alpha-tricalcium phosphate (1)
- Alternating co-poly(ether pyridine)s (1)
- Aluminium (1)
- Aluminium fluorides (1)
- Aluminium hydroxide (1)
- Aluminium teflates (1)
- Aluminum (1)
- Aluminum oxide (1)
- Ambient Desorption/Ionization (1)
- Ambient Ionization (1)
- Ambient ionization (1)
- Amino acid analysis (1)
- Amorphous calcium sulfate (1)
- Amorphous materials (1)
- Amyloid (1)
- Analytical Sciences (1)
- Analytical standards (1)
- Analytical techniques (1)
- Anion exchange (1)
- Annealing (1)
- Anthracene schiff base (1)
- Antibody Purification (1)
- Antibody purification (1)
- Anticancer (1)
- Antikensammlung Berlin (1)
- Antimony oxychloride ( Sb4O5Cl2) (1)
- Aqueous synthesis (1)
- Archaeometry (1)
- Archäometrie (1)
- Argon (1)
- Aromatic aldehydes (1)
- Aromatic amino acid analysis AAAA (1)
- Aromatic amino acid analysis aaaa (1)
- Aromatic organic compounds, (1)
- Aromatic pollutants (1)
- Arsenic retention (1)
- Artificial Intelligence (1)
- Artificial neural network modelling (1)
- Artificial weathering (1)
- Aspergillus (1)
- Atom probe tomography (1)
- Atomspheric-Pressure (1)
- Au nanoparticles (1)
- Augenbohne (1)
- Automated Purification (1)
- Azobenzene (1)
- BAM-P109 (1)
- BESSY (1)
- BET (1)
- BET specific surface area (1)
- BODIPY dye (1)
- BSA (1)
- Ball milling (1)
- Band gap (1)
- Barium (1)
- Basaluminite (1)
- Battery (1)
- Bayes (1)
- Bending mechanism (1)
- Berliner Tuffsteinfassaden (1)
- Bernstorf (1)
- Beschichtung (1)
- Betondickglasfenster des Glockenturms am Eiermannbau (1)
- Bifunctionality (1)
- Bimetallic alloy (1)
- Bimetallic frameworks (1)
- Binder Jetting (1)
- Bioabbaubare Polymere (1)
- Biobased (1)
- Bioceramics (1)
- Biocomposite (1)
- Bioconjugation (1)
- Biodegradable polymers (1)
- Biofunctional Molecules (1)
- Biogenic acid corrosion (1)
- Biological & biomedical applications (1)
- Biomarker (1)
- Biomaterials (1)
- Biosensor (1)
- Bioseparation (1)
- Biosourced isosorbide (1)
- Biosynthesis (1)
- Bismuth Ferrite (1)
- Blends (1)
- Bone matrix (1)
- Borosilicate Glass (1)
- Bovine serum albumin (1)
- Brain PET tracers (1)
- Bronsted acidity (1)
- Brown-rot fungi (1)
- C-F activation (1)
- CCMat (1)
- CCQM key comparison (1)
- Cadmium and lead remediation (1)
- Calcium monofluoride (1)
- Calorimetry (1)
- Capillary (1)
- Carbon dioxide reduction (1)
- Carbon materials (1)
- Carboxyl group (1)
- Carboxylative cyclization of propargyl alcohols (1)
- Cardiac troponin (1)
- Carrier (1)
- Carrier protein (1)
- Cassical nucleation theory (1)
- Catalytic fixation of carbon dioxide (1)
- Cationic photocuring (1)
- Cationic ring opening polymerization (1)
- Cement (1)
- Cement Hydration (1)
- Cement admixtures (1)
- Cement hydration (1)
- Characterization (1)
- Charge-to-size-ratio (1)
- Chemical Biology (1)
- Chemical transformation (1)
- Chemically Complex Materials (1)
- Chemically complex alloys (1)
- Chemiluminescence (1)
- Chemisorption (1)
- Chemputer (1)
- Chromatography (HIC) (1)
- Ciprofloxacin (1)
- Citizen Science (1)
- Clean energy technology (1)
- Clerodin (1)
- Clinoptilolite (1)
- Coating materials (1)
- Coatings and Films (1)
- Cobalt (1)
- Cobalt (III) Schiff base complex (1)
- Cobalt and zinc oxides (1)
- Cobalt deposition (1)
- Cocoa (1)
- Collaborative trial (1)
- Color X-ray Camera (1)
- Column holder (1)
- Combinatorial peptide library (1)
- Commercialization (1)
- Complex (1)
- Composites (1)
- Compositional complex alloys (1)
- Compressibility (1)
- Concentration step (1)
- Condensed Matter Physics (1)
- Coniophora puteana (1)
- Conjugate (1)
- Construction (1)
- Conversion (1)
- Coordination Polymers (1)
- Coordination chemistry (1)
- Coordination polymer (1)
- Copolymerization (1)
- Copper nanoparticles (1)
- Copper sulfides (1)
- Corona Discharge (1)
- Correlation (1)
- Corundum (1)
- Coupling reactions (1)
- CrMnFeCoNi (1)
- Cristobalite frameworks (1)
- Croyo-starage (1)
- Crystal Engeneering (1)
- Crystal growth (1)
- Crystallinity (1)
- Crystallization sequence (1)
- Crystalstructure (1)
- Cu catalysts (1)
- Cycles (1)
- Cyclisation (1)
- Cycloaddition (1)
- Cycloaliphatic epoxy oligosiloxane (1)
- Cycloparaphenylenes (1)
- DPSS-laser (1)
- Data analysis (1)
- Debye-Waller parameter (1)
- Deep work (1)
- Degradation (1)
- Degradation mechanisms (1)
- Dehydroxylation (1)
- Dendrimer (1)
- Density-functional theory (1)
- Depollution (1)
- Depth profile (1)
- Depth resolved XANES (1)
- Desorption (1)
- Diagnosis (1)
- Diagnostic Antibodies (1)
- Dielectric properties (1)
- Digitization (1)
- Dimorphs (1)
- Direct fluorine-metal bond (1)
- Direct/indirect photolysis (1)
- Disorder (1)
- Disorganized bone (1)
- Dispersive-XAS (1)
- Double complex compound (1)
- Down Stream Processing (1)
- Downstream processing (1)
- Drug Development (1)
- Dynamic vapor sorption (1)
- E-aldoximes (1)
- ELISA (1)
- ESEM (1)
- ESI-TOF MS (1)
- ESI-TOF-MS (1)
- Egypt (1)
- Elastic Crystal (1)
- Elasticity (1)
- Electrical conductivity (1)
- Electrical properties (1)
- Electrochemical CO2 conversion (1)
- Electrode materials (1)
- Electrodes (1)
- Electronic (1)
- Electronic, Optical and Magnetic Materials (1)
- Electrospray (1)
- Elektronenmikroskopie (1)
- Elemental mapping (1)
- Emergency (1)
- Energetic Materials (1)
- Energy (1)
- Energy input (1)
- Energy production (1)
- Energy systems (1)
- Enthalpy of solution (1)
- Enthalpy of sublimation (1)
- Entropy (1)
- Environmental Chemistry (1)
- Environmental impacts (1)
- Epitaxy (1)
- Epoxy conversion degree (1)
- Estrogen (1)
- Etherification (1)
- Ettringen tuff (1)
- Eu (1)
- Europium (1)
- Evaporation (1)
- Evaporite deposits (1)
- Excess surface work (1)
- Experimental setup (1)
- Exposed metal sites (1)
- Extended X-ray absorption fine structure (1)
- Extended X-ray absorption fine structure (EXAFS), (1)
- Extrusion (1)
- FT-IR (1)
- Facilitated activation (1)
- Farbenlehre (1)
- Ferroelectric (1)
- Ferromagnetism (1)
- Fexible crystals (1)
- Filter (1)
- Flexible (1)
- Flexible waveguide (1)
- Flow injection immunoassay (1)
- Flow-through (1)
- Fluoride nanoparticles (1)
- Fluorides (1)
- Fluorinated MOFs (1)
- Fluorine (1)
- Fluorine Interaction (1)
- Fluorine coordination (1)
- Fluorine coordination polymers (1)
- Fluorolytic sol−gel (1)
- Fluorometric sensing (1)
- Folic acid (1)
- Food safety (1)
- Force microscopy (1)
- Formaldehyde (1)
- Formation enthalpy (1)
- Friction (1)
- Functional materials (1)
- Functionality type distribution (1)
- Fundamentals (1)
- Fungi (1)
- Fusarium (1)
- GUI (1)
- Gandolfi method (1)
- Gas flow assisted powder deposition (1)
- Gas sensing (1)
- Gaussian Process (1)
- General Energy (1)
- General Environmental Science (1)
- General Physics and Astronomy (1)
- Gilding (1)
- Glass (1)
- Glass Support (1)
- Glycerol (1)
- Glycolide (1)
- Goethe (1)
- Gold mit Synchrotronstrahlung (1)
- Gradient elution (1)
- Grafting (1)
- Graphene related 2D materials (1)
- Graphite furnace (1)
- Grazin exit XANES (1)
- Greek curse tablets (1)
- Green Chemistry (1)
- Grignard reaction (1)
- Grignard-Reaktion (1)
- Guest uptake/release (1)
- Gypsum' SAXS (1)
- H3PO3 (1)
- H3PO4 life cycle (1)
- HERFD-XAS (1)
- HR-CS-MAS (1)
- HRMS (1)
- Halide Perovskites (1)
- Halogen bond interaction (1)
- Handheld (1)
- Hard-energy X-ray photoelectron spectroscopy (1)
- Hazardous substances (1)
- Heart attack (1)
- Heat capacity (1)
- Heated (1)
- Heavy metals (1)
- Hexafluorobenzen (1)
- Hierarchical cluster analysis (1)
- High Entropy Materials (1)
- High entropy alloy (1)
- High pressure (1)
- High repetition-rate (1)
- High temperature corrosion (1)
- High-Speed Separations (1)
- High-density polyethylene (1)
- High-pressure high-temperature (1)
- High-pressure volumetric analyzer (HPVA) (1)
- High-resolution synchrotron XRF (1)
- High-temperature fuel cells (1)
- Histology (1)
- Holzschutzmittel (1)
- Host–guest systems (1)
- Human Plasma (1)
- Human plasma (1)
- Humidity (1)
- Hydantoin (1)
- Hydration (1)
- Hydrochemical evolution (1)
- Hydrofluorination (1)
- Hydrogen Fuelling Stations (1)
- Hydrogen Storage (1)
- Hydrogen bonding (1)
- Hydrogen cryostorage (1)
- Hydrophilic interaction chromatography (1)
- Hydrophobic interaction (1)
- Hydrophobic interaction chromatography (1)
- Hydrophobicity (1)
- Hyperbranched polymer (1)
- INADEQUATE (1)
- IgG determination (1)
- Igg (1)
- Image reconstruction (1)
- Imidazole (1)
- Immuno assay (1)
- Immunoglobulins (1)
- Immunometric assay (1)
- Immunometric biosensor (1)
- Immunoprecipitation (1)
- Immunosensor (1)
- Impact Sensitivity (1)
- Impact diamonds (1)
- Implant material (1)
- In Situ (1)
- In situ EXAFS (1)
- In situ SAXS/WAXS (1)
- In situ X-ray diffraction (1)
- In situ XRD (1)
- In situ coupling (1)
- In situ diffraction (1)
- In-Situ Characterization (1)
- In-situ SAXS/WAXS (1)
- In-situ analysis (1)
- In-situ polymerization (1)
- In-situ scattering (1)
- Industrial and Manufacturing Engineering (1)
- Inelastic Neutron Scattering Spectroscopy (1)
- Inlet ionization (1)
- Insulators (1)
- Inter-laborator comparison (1)
- Interlaboratory comparability (1)
- Interlaboratory study (1)
- Intermediate phases (1)
- Ion mobility (1)
- Iridium compounds (1)
- Iron oxide (1)
- Iron oxide films (1)
- Isosorbide (1)
- Jacobsen-Stockmayer theory (1)
- K-nearest neighbor (1)
- Kaiser-Wilhelm-Gedächtniskirche (1)
- Kandelaber des Ensembles am Charlottenburger Tor (1)
- Keggin Cluster (1)
- Kinetics from experiments (1)
- Klassifizierung (1)
- Knoevenagel (1)
- Kraft Lignin (1)
- Künstliche Intelligenz (1)
- L-lactide (1)
- LA-ICP-MS (1)
- LC / MALDI-TOF-MS coupling (1)
- LC x ESI-TOF-MS (1)
- LC x MALDI/ESI-TOF-MS (1)
- LC x MALDI/ESI-TOF-MS coupling (1)
- Lacunae (1)
- Lacunary Keggin ion (1)
- Lanthanide Nanocrystals (1)
- Lanthanides (1)
- Lanthanides doped coordination polymers (1)
- Lanthanoide (1)
- Large-scale synthesis (1)
- Laser-Induced Plasma (1)
- Laterally-resolved (1)
- Lattice enthalpy (1)
- Layer-by-Layer (1)
- Lead ions (1)
- Lead isotopes (1)
- Levitation (1)
- Lewis Acid (1)
- Lewis superacids (1)
- Ligandsubstitution (1)
- Light sensitive crystal (1)
- Lignin modification (1)
- Lignosulfonate (1)
- Lignosulfonates (1)
- Linear (1)
- Linker (1)
- Liquid chromatography of polymers (1)
- Liquid-liquid-phase-separation (1)
- Liquids (1)
- Lithium-ion battery (1)
- Lithium-sulfur battery (1)
- Local structure (1)
- Localized surface plasmon resonance (1)
- Long-term stability (1)
- Lonsdaleite (1)
- Luminol (1)
- MALDI Imaging (1)
- MALDI Imaging MS (1)
- MALDI-TOF Massenspektrometrie (1)
- MALDI-TOF mass spectrometry (1)
- MALDI-ToF MS (1)
- MAPbI3 perovskites (1)
- MAS NMR spectroscopy (1)
- MOF databases (1)
- MOF-74 (1)
- Macrocycles (1)
- Macrophagen (1)
- Magnetic properties (1)
- Magnetometry (1)
- Maia detector (1)
- Marine corrosion (1)
- Mass-Spectral Reconstruction (1)
- Massenspektrometrie (1)
- Materials Stability (1)
- Matrices (1)
- Measurement (1)
- Mechanical Flexiblity (1)
- Mechanical activation (1)
- Mechanical alloying (1)
- Mechanical response (1)
- Mechanically flexible crystals (1)
- Mechanically flexible molecular crystals (1)
- Mechanochemical pictographs (1)
- Mechanochemical syntheses (1)
- Mechanochemictry (1)
- Mechanophotonics (1)
- Mesoporous (1)
- Metal Organic Frameworks (1)
- Metal and alloys (1)
- Metal fluorides (1)
- Metal nanoparicels (1)
- Metal nanoparticles (1)
- Metal-organic Framework (1)
- Metal-organic frameworks (1)
- Metal-organic frameworks (MOFs) (1)
- Metal-tag (1)
- Metallic silver precipitates (1)
- Metal– organic frameworks (1)
- Metal−organic frameworks (1)
- Methodology (1)
- Micellar chromatography (1)
- MicroXRF (1)
- Microfluidic system (1)
- Micromanipulation (1)
- Microstructure-property relations (1)
- Microwave (1)
- Minerals (1)
- Mixed-ligand MOFs (1)
- Mixed-linkers (1)
- MoO3 (1)
- Modification (1)
- Moisture (1)
- Molar mass distribution (1)
- Molecular Conformation (1)
- Molecular Organic Frameworks (1)
- Molecular VOx catalysts (1)
- Molecular mass distribution (1)
- Molecular recognition (1)
- Molecule (1)
- Monitoring (1)
- Monoclonal Antibodies (1)
- Monoclonal antibodies (1)
- Monolith (1)
- Monolithic column (1)
- Multi-principal element alloys (1)
- Multicomponent (1)
- Multimodal (1)
- Multivariate Analyse (1)
- Multivariate Statistics (1)
- Multivariate analyses (1)
- Multivariate data analysis (1)
- Mussel-inspired adhesive systems (1)
- MySpot (1)
- Mycotoxin (1)
- Mycotoxins (1)
- Mössbauer Spectroscopy (1)
- NMF (1)
- NMR probe Development (1)
- NMR-Spektroskopie (1)
- Nafion 117 (1)
- Naica (1)
- Nano metal fluorides (1)
- Nano particles (1)
- NanoValid (1)
- Nanoalloy (1)
- Nanocarrier (1)
- Nanocrystal (1)
- Nanoparticle size measurement (1)
- Nanoparticle structure (1)
- Nanoparticle synthesis (1)
- Nanoparticles with same nominal diameter (1)
- Nanoparticles with same nominal diameter; surface coating; two-dimensional off-line coupling (1)
- Nanoparticular TiO2 (Anatase) (1)
- Nanoplattform (1)
- Nanoporous carbon (1)
- Nanorods (1)
- Nanoscience (1)
- Nanosheets (1)
- Nanostructure (1)
- Nanostructures (1)
- Natural language processing (1)
- Near edge X-ray absorption fine structure spectroscopy (1)
- Nebra (1)
- Nebulization (1)
- Neural Network (1)
- Neural networks (1)
- Nickel (1)
- Nickel nanoparticles (1)
- Nitric acid (1)
- Nitrification (1)
- Nitrobenzene reduction (1)
- Nitrogen (1)
- Nobel-metal free electrocatalysis (1)
- Nomenclature (1)
- Non-negative matrix factorization (1)
- Nonclassical crystallization (1)
- Noncovalent interactions (1)
- Nondestructive testing techniques (1)
- Nonlinear optics (1)
- Nonporous SiO2 (1)
- Nonspecific binding (NSB) (1)
- Normung (1)
- Nuclear Energy and Engineering (1)
- One-part mix (1)
- Online biosensor (1)
- Open Science (1)
- Optical and Magnetic Materials (1)
- Optical properties (1)
- Optical waveguides (1)
- Organic contaminants (1)
- Organic-inorganic adsorbents (1)
- Osmium (1)
- Outreach (1)
- Ovariectomy (1)
- Oxocobaltates (1)
- Oxygen Evolution Catalyst (1)
- Oxygen evolution reaction (OER) (1)
- Oxygen reduction reaction (1)
- Oxygen reduction reaction (ORR) (1)
- P-aminothiophenol (1)
- PCCA+ (1)
- PEG (1)
- PQQ (1)
- PVDF-Based membrane (1)
- PVDF-based membrane (1)
- Pair Distribution Functions (1)
- Pair distribution function (1)
- Partial least square discriminant analysis (PLS-DA) (1)
- Particle accretion (1)
- Pb isotopes (1)
- Pentafluorophosphates (1)
- Pentafluoropyridine (1)
- Peptide binder (1)
- Pergamonmuseums (1)
- Periodate oxidation (1)
- Peroxidase (1)
- Pflanzenvirus (1)
- Pharmaceuticals (1)
- Phase separation (1)
- Phase transformation (1)
- Phenolic acid (1)
- Phonons (1)
- Phosphate (1)
- Phosphonate esters (1)
- Phosphonic acids (1)
- Phosphorous recovery (1)
- Phosphorus (1)
- Phosphorus fertilizer (1)
- Phosphotyrosine Biomimetics (1)
- Photo-transformation products (1)
- Photochromism (1)
- Photooxidation (1)
- Physical and chemical processes (1)
- Physical and theoretical chemistry (1)
- Physisorption (1)
- Piezoresponse (1)
- Plant virus (1)
- Plasma (1)
- Plasmonic photocatalysis (1)
- Plastic deformation (1)
- Platinum group metals (1)
- Polarization (1)
- Pollen grains (1)
- Pollenkörner (1)
- Pollution (1)
- Poly(ether-phosphoramide)s sulfides (1)
- Poly(ether-sulfone) (1)
- Poly(lactide) (1)
- Poly(lactides) (1)
- Polycapillaries (1)
- Polycarbonate-co-dimethylsiloxane copolymer (1)
- Polyclonal Antibodies (1)
- Polyelektrolyt (1)
- Polyethyleneglycol (1)
- Polylactides (1)
- Polylaktid (1)
- Polylaktide (1)
- Polymer analysis (1)
- Polymer blends (1)
- Polymer film (1)
- Polymere (1)
- Polymerisation (1)
- Polymers and Plastics (1)
- Polymerwissenschaften (1)
- Polymorphy (1)
- Polyoxocation (1)
- Polyoxometalates (1)
- Polyurethanes (1)
- Pomodore (1)
- Pore orientation (1)
- Pore space (1)
- Pore structure (1)
- Positron emission tomography (1)
- Postsynthetic modification (1)
- Pphosphates (1)
- Precipitation (1)
- Prediction (1)
- Prediction relative (1)
- Preferred orientation (1)
- Principal component analysis (PCA) (1)
- Prisma (1)
- Probenpräparation (1)
- Process analytical technology (1)
- Process control (1)
- Protein (1)
- Protein A (1)
- Protein Purification (1)
- Protein Tyrosine Phosphatases (1)
- Protein a (1)
- Protein hydrolysis (1)
- Protein immobilization (1)
- Protein quantification (1)
- Proton conducting materials (1)
- Proton cunductor (1)
- Proton exchange membrane fuel cells (1)
- Proximate analysis (1)
- Prozessanalytik (1)
- Prozesskontrolle (1)
- Pseudo-translationalsublattices (1)
- Pulsed laser ablation (1)
- Purine P2Y1 receptors (1)
- Purity assessment (1)
- Quantum mechanics (1)
- Quick-XAS (1)
- REDOR (1)
- REPT-HMQC (1)
- RXES (1)
- Radiografische Untersuchung (1)
- Radiometabolites (1)
- Raman spectra (1)
- Rapid Analysis (1)
- Rare earth elements separations (1)
- Rat (1)
- Reactions (1)
- Real-time infrared spectroscopy (1)
- Reconstructed chromatograms (1)
- Reconstruction (1)
- Recycling (1)
- Reference isotherm (1)
- Reference materials (1)
- Regeneration (1)
- Renewable Energy, Sustainability and the Environment (1)
- Renewable copolymers (1)
- Reverse Monte Carlo (1)
- Reversible Hydrogen Storage (1)
- Reversible adsorption. (1)
- Rh-Ir alloys (1)
- Rhizopus (1)
- Rhodiumcomplexes (1)
- Rhodonia placenta (1)
- Rice husk ash (1)
- Ring-opening Polymerisation (1)
- Roadmap (1)
- Robustness (1)
- Röntgenfluoreszenz (1)
- SDS-PAGE (1)
- SEM (1)
- SEM wood characterization (1)
- Salicylate (1)
- Salicylic acid (1)
- Sall-angle scattering (1)
- Salts (1)
- Sample cell (1)
- Sample holder (1)
- Sample preparation (1)
- Saponite (1)
- Scaffold (1)
- Schlangenbohne (1)
- Schriftrollen vom Toten Meer (1)
- Self-assembled monolayer (SAM) (1)
- Self-assembled monolayers (SAM) (1)
- Self-assembly (1)
- Semi-Interpenetrating Network (1)
- Semi-interpenetrating networks (1)
- Sensing (1)
- Separability assumption (1)
- Separability condition (1)
- Sequential spectroscopic data (1)
- Sers (1)
- Sewer structures (1)
- Short chained Phthalates (1)
- Short chained phthalates (1)
- Short range order (1)
- Siderite (1)
- Silanes (1)
- Silica gel modification (1)
- Silicon (1)
- Sillver (1)
- Silver (1)
- Silver diffusion (1)
- Silver nanoparticles (1)
- Simvastatine (1)
- Single source precursors (1)
- Sintered Material (1)
- Size distribution (1)
- Size exclusion chromatography (1)
- Size-exclusion chromatography (SEC) (1)
- Slags (1)
- Small angle x-ray scattering (1)
- Small-angle X-ray scattering (1)
- Small-angle scattering (1)
- Soda lakes (1)
- Sodium carbonate minerals (1)
- Soft-templated (1)
- Software (1)
- Sol-gel processes (1)
- Solid phase (1)
- Solid support (1)
- Solid-phase extraction (SPE) (1)
- Solid-state NMR (1)
- Solvent-free (1)
- Sorption isotherm (1)
- Sorption mechanism (1)
- Specific Adsorption of N-2 and Kr (1)
- Specific Surface Area (BET) (1)
- Spectral induced polarization (1)
- Spirocyclic (1)
- SrF2 (1)
- SsNMR (1)
- Stannosilicates (1)
- Statistics (1)
- Steel (1)
- Stereocomplex (1)
- Strategy and Management (1)
- Structural Analysis (1)
- Structural defects (1)
- Structure solution (1)
- Structure-mechanical property correlation (1)
- Structures under extreme conditions (1)
- Stuccos (1)
- Supercritical adsorption (1)
- Supramolecular chemistry (1)
- Surface area (1)
- Surface charge (1)
- Surface coating (1)
- Surfaces (1)
- Sustainable Synthesis (1)
- Sustainable chemisry (1)
- Synchroton x-ray diffraction (1)
- Synchrotron CT (1)
- Synchrotron based methods (1)
- System method (1)
- TGA (1)
- TPU (1)
- TTBP-TAZ (1)
- TXRF-XAS (1)
- Tattoo inks (1)
- Technical Lignin (1)
- Temperature (1)
- Temperature-programmed desorption (1)
- Tesserae (1)
- Therapeutic Antibodies (1)
- Thermal expansion (1)
- Thermo-desorption (1)
- Thermochemistry (1)
- Thiourea-formaldehyde (1)
- Ti-based colloids (1)
- Tin catalysts (1)
- Tin(II)octanoate (1)
- Tomography (1)
- Topas (1)
- Topotactic phase transitions (1)
- Total Scattering (1)
- Total scattering analysis (1)
- Toxic metals (1)
- Toxicity (1)
- Transformation pathways (1)
- Transition-metal doped (1)
- Tribochemistry (1)
- Tribology (1)
- Twinning (1)
- Two-dimensional liquid chromatography (2D-LC) (1)
- Two-dimensional off-line coupling (1)
- Tyrosine (1)
- UPLC (1)
- UPLC/ESI-MS (1)
- UV-curing (1)
- UV/VIS (1)
- Ultrasonic Nebulization (1)
- Ultrasound (1)
- Uncertainty budget (1)
- Underwater LIBS (1)
- Up-cycling (1)
- Upscaling (1)
- Uptake estimation (1)
- VAMAS (1)
- VRF (1)
- Vacuum compatible (1)
- Vacuum ionization (1)
- Vanadium redox flow battery (1)
- Vanadium speciation (1)
- Variable temperature (1)
- Vickers hardness (1)
- Vigna unguiculata (1)
- Visible light (1)
- Water stability (1)
- Weathering (1)
- Weibern tuff (1)
- Women in STEM (1)
- Wood (1)
- X-Ray Fluorescence (1)
- X-ray Absorption Spectroscopy (1)
- X-ray absorption near edge structure (XANES) (1)
- X-ray crystal analysis (1)
- X-ray magnetic circular dichroism (XMCD) (1)
- X-ray magnetic circular dichroism (XMCD), (1)
- X-ray photoelectron (1)
- X-ray photoelectron spectroscopy (1)
- X-ray refraction (1)
- Xerogel (1)
- Yttrium silicates (1)
- Zearalenone (1)
- Zeolite (1)
- Zeolithe (1)
- Zeolitic Imidazolate Frameworks (1)
- Zeta potential (1)
- Zinc catalyst (1)
- Zyklen (1)
- confocal (1)
- corrosion (1)
- electrocatalysis (1)
- high entropy alloys (1)
- nanostructured (1)
- oxidation (1)
- ring-expansion polymerization (1)
- scanning electron microscopy (1)
- sulfidation (1)
- µ-CT (1)
- µJ-DPSS laser (1)
- Ägyptisches Museum Berlin (1)
- Δμ XANES (1)
Organisationseinheit der BAM
- 6.3 Strukturanalytik (625) (entfernen)
Paper des Monats
- ja (3)
Lanthanides doped coordination polymers (CPs) with different binding motifs were synthesized to investigate the influence of the different fluorine positions in the structure on the decay time τ of the excited states. Fluorine can be integrated into the network mechanochemically via a fluorinated organic linker, here barium tetrafluoroterephthalate Ba(p-BDC-F4)2 or directly via a metal-fluorine bond (barium terephthalate fluoride BaF(p-BDC)0.5). The CP with a metal-fluorine bond shows the highest lifetime of the excited states of lanthanides (Eu3+, Tb3+ or Eu3+& Tb3+). The excitation of the lanthanides can be performed directly via the excitation wavelength typical for lanthanides and via the excitation wavelength of the linker. This enabled the simultaneous excitation of Eu3+ and Tb3+ in one CP. In the emission spectra (λem = 393 nm) of the mixed doped CPs (Eu3+ and Tb3+) the bands of both lanthanides can be observed. The integration into the crystal lattice and the homogeneous distribution of the lanthanides in the CPs is shown by X-ray diffraction, TEM, STEM-EDS measurements and the long decay times.
As the most electronegative element, fluorine has a strong influence on material properties such as absorption behaviour or chemical and thermal stability. Fluorine can be easily integrated into coordination polymers (CPs) via a fluorinated acetate, here trifluoroacetate in Ba(CF3COO)2, or directly via a metal fluorine bond (BaF(CH3COO)). In the present study both possibilities of fluorine integration were tested and their effect on structure and properties of barium coordination polymers was investigated in comparison with the non-fluorinated barium acetate (Ba(CH3COO)2). In addition to the study of their thermal behaviour and their decomposition temperature, the CPs structures were tested for their application as possible anode materials in lithium ion batteries and for their sorption of water and ammonia. The properties of the CPs can be traced back to the individual structural motifs and could thus trigger new design ideas for CPs in LIBs and/or catalysis.
Changes in the global bulk and local structures, of three different barium compounds (BaZrO3, BaF2, and BaFCl),were induced by mechanical milling and followed using X-ray powder diffraction (PXRD), subsequent microstructure analysis, and 137Ba solid state NMR spectroscopy. Harder materials like BaZrO3 experience significantly higher structural changes upon milling than softer materials like BaF2. Moreover, soft materials with layered structures, like BaFCl, show a pronounced structural change during the milling process. By combining PXRD and solid state NMR, detailed information on the changes to the global and local structures were obtained, which are of interest for mechanochemical synthesis, mechanically treated catalysts or ionic conductors.
New coordination polymers with 2D network structures with fluorine directly coordinated to the metal ion were prepared both via mechanochemical synthesis and fluorolytic sol–gel synthesis. Depending on the synthesis route, the samples show different particle sizes, according to SEM imaging. The crystal structures of barium acetate fluoride, strontium acetate fluoride, and lead acetate fluoride (BaFIJCH3COO), SrFIJCH3COO) and PbFIJCH3COO)) were solved from X-ray powder diffraction data. The structure solution is backed by the results from 19F MAS NMR, FT IR data, and thermal analysis. The calculated chemical shifts of the 19F MAS NMR spectra coincide well with the measured ones. It turns out that the grinding conditions have a remarkable influence on the mechanochemical synthesis and its products. Our systematic study also indicates a strong influence of the atomic radii of Ca, Sr, Ba, and Pb on the success of the syntheses.
Abstract Nowadays, Pt-Os binary systems are mainly considered as catalysts and electrocatalysts, but the role of Os in these processes is still poorly understood. The electronic structure of Pt-Os nanosystems remains a few studied as well. Using bimetallic (NH4)2[Pt0.5Os0.5Cl6] as a single-source precursor for preparing Pt-Os nanoalloy through the thermal decomposition in hydrogen and inert atmospheres, the relation of morphology, atomic ordering, and electronic structure of Pt-Os nanoalloy was examined by in situ Quick XAFS, XPS, PXRD, SEM, and HRTEM techniques. Being the only variable parameter, the decomposition atmosphere was found to govern the morphology of the Pt-Os nanoalloy and change the atomic ordering (alloying extent), which involves a change in the electronic structure. In a hydrogen atmosphere, the nanofibers (NFs) (ø ~ 5–6 nm) with the atomic ordering Oscore&Pt-richshell were observed to form; in a nitrogen atmosphere, thin nanoplates (NPLs) (~ 12 nm) with the atomic architecture Os-richcore&Ptrichshell were found out. The depletion in the Os 5d5/2 and Pt 5d5/2,3/2 states was revealed for Pt-Os nanoalloys.
This unusual result disagrees with the known d-band theory and indicates that there is a gain of non-d conduction electron counts at one or both sites. Mixed conductivity may exist in such Pt-Os nanoalloy that may be responsible for a manifestation of new physical properties of this binary system .
This study investigates the mechanochemical reactions between AgBr 3-picolylamine and 4-picolylamine. The use of different stoichiometry ratios of the reagents allows [(AgBr)(n-pica)]n and [(AgBr)2(n-pica)]n to be obtained, and we report the new structures of [(AgBr)2(3-pica)]n and [(AgBr)2(4-pica)]n which are characterized by the presence of the following: (a) infinite inorganic chains, (b) silver atom coordinated only by bromide atoms and (c) argentophilic interactions. Furthermore, we studied the interconversion of [(AgBr)(n-pica)]n/[(AgBr)2(n-pica)]n by mechanochemical and thermal properties. The in situ experiments suggest that [(AgBr)(3-pica)]n is kinetically favoured while [(AgBr)2(3-pica)]n is converted into [(AgBr)(3-pica)]n only with a high excess of the ligand. Finally, the liquid nature of the ligands is not sufficient to assist the grinding process, and the complete reaction is observed with the addition of a small quantity of acetonitrile.
Water vapor sorption surface areas and sorption energies of untreated
and thermally modified Norway spruce [Picea abies (L.) Karst.], sycamore maple (Acer pseudoplatanus L.) and European ash (Fraxinus excelcior L.) were investigated by means of dynamic vapor sorption (DVS) measurements and excess surface work (ESW) evaluation method, respectively. Adsorption and desorption experiments in the hygroscopic range and desorption tests from water saturation were conducted.
Thermodynamically, ESW is the sum of the surface free energy and the isothermal isobaric work of sorption. From the amount adsorbed in the first Minimum a specific surface area similar to the BET surface area can be obtained. The results show that untreated spruce has a significantly higher specific water vapor Sorption surface and sorption energy compared to both hardwoods maple and ash. Thermal modification of the woods leads to a significant reduction of water vapor Sorption surface and sorption energy. The determined surface area and energy are higher in desorption direction than in adsorption direction, whereby the highest values in Desorption direction from water saturation, especially for maple and ash, were obtained.
The surface areas calculated by means of the ESW method are similar to the surface areas calculated by means of the BET method, particularly in adsorption direction.
Insight of the thermal decomposition of ammonium hexahalogenoiridates(IV) and hexachloroiridate(III)
(2020)
Thermal decomposition of (NH4)3[IrCl6]·H2O, (NH4)2[IrCl6] and (NH4)2[IrBr6] in reductive and inert atmospheres has been investigated in situ using quick-EXAFS and temperature-resolved powder X-ray diffraction. For the first time, (NH4)2[Ir(NH3)Cl5] and (NH4)2[Ir(NH3)Br5] have been proven as intermediates of thermal decomposition of (NH4)3[IrCl6]·H2O, (NH4)2[IrCl6] and (NH4)2[IrBr6]. Thermal degradation of (NH4)2[IrCl6] and (NH4)2[IrBr6] is a more complex process as suggested previously and includes simultaneous formation of (NH4)2[Ir(NH3)Cl5] and (NH4)2[Ir(NH3)Br5] intermediates mixed with metallic iridium. In the inert atmosphere, complexes (NH4)[Ir(NH3)2Cl4] and (NH4)[Ir(NH3)2Br4] as well as [Ir(NH3)3Br3] were proposed as possible intermediates before formation of metallic iridium particles
Rhodium(III) octahedral complexes with amine and chloride ligands are the most common starting compounds for preparing catalytically active rhodium(I) and rhodium(III) species. Despite intensive study during the last 100 years, synthesis and crystal structures of rhodium(III) complexes were described only briefly. Some [RhClx(NH3)6-x] compounds are still unknown. In this study, available information about synthetic protocols and the crystal structures of possible [RhClx(NH3)6−x] octahedral species are summarized and critically analyzed. Unknown crystal structuresof(NH4)2[Rh(NH3)Cl5],trans–[Rh(NH3)4Cl2]Cl·H2O,andcis–[Rh(NH3)4Cl2]Clarereported based on high quality single crystal X-ray diffraction data. The crystal structure of [Rh(NH3)5Cl]Cl2 was redetermined. All available crystal structures with octahedral complexes [RhClx(NH3)6-x] were analyzed in terms of their packings and pseudo-translational sublattices. Pseudo-translation lattices suggest face-centered cubic and hexagonal closed-packed sub-cells, where Rh atoms occupy nearly ideal lattices.
Thermal decomposition of (NH4)2[OsxPt1-xCl6] as single-source precursors for Os-Pt binary alloys has been investigated under ambient and high pressure up to 40 GPa. Thermal decomposition of mixed-metal (NH4)2[OsxPt1-xCl6] precursor in hydrogen atmosphere (reductive environment) under ambient pressure results in formation of β-trans[Pt(NH3)2Cl2] and α-trans-[Pt(NH3)2Cl2] crystalline intermediates as well as single and twophase Os—Pt binary alloys. For the first time, direct thermal decomposition of coordination compound under pressure has been investigated. A formation of pure metallic alloys from single-source precursors under pressure has been shown. Miscibility between fcc- and hcpstructured alloys has been probed up to 50 GPa by in situ high-pressure X-ray diffraction. Miscibility gap between fcc- and hcp-structured alloys does not change its positions with pressure up to at least 50 GPa.