TY - GEN A1 - Dietlen, Siegmund A1 - Hieronymus, Hartmut A1 - Krause, Ulrich A1 - Plewinsky, Bodo A1 - Schröder, Volkmar A1 - Brandes, E. A1 - Redeker, T. ED - Steen, H. T1 - Sicherheitstechnische Kenngrößen von Gasen und Dämpfen von Flüssigkeiten T2 - Handbuch des Explosionsschutzes PY - 2000 SN - 3-527-29848-7 SP - 319 EP - 375 PB - Wiley-VCH CY - Weinheim AN - OPUS4-1491 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Brandes, E. A1 - Dietlen, Siegmund A1 - Hieronymus, Hartmut A1 - Krause, Ulrich A1 - Plewinsky, Bodo A1 - Redeker, T. A1 - Schröder, Volkmar ED - Hattwig, M. T1 - Safety characteristics of gases and vapors T2 - Handbook of explosion prevention and protection PY - 2004 SN - 3-527-30718-4 SP - 271 EP - 323 PB - Wiley-VCH CY - Weinheim AN - OPUS4-5503 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Brandes, E. A1 - Dietlen, Siegmund A1 - Hieronymus, Hartmut A1 - Krause, Ulrich A1 - Plewinsky, Bodo A1 - Redeker, T. A1 - Schröder, Volkmar ED - Steen, H. T1 - Eigenschaften reaktionsfähiger Gase und Dämpfe von Flüssigkeiten (Kenngrößen) T2 - Handbuch des Explosionsschutzes PY - 2000 SN - 3-527-29848-7 SP - 319 EP - 375 PB - Wiley-VCH CY - Weinheim AN - OPUS4-6893 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Weiler, L. A1 - Pfingsten, J. A1 - Eickhoff, H. A1 - Geist, I. A1 - Hilbig, H. A1 - Hornig, U. A1 - Kalbe, Ute A1 - Krause, K. A1 - Kautetzky, D. A1 - Linnemann, V. A1 - Gschwendtner, M. A1 - Lohmann, D. A1 - Overeem-Bos, E. A1 - Schwerd, R. A1 - Vollpracht, A. T1 - Improving consistency at testing cementitious materials in the Dynamic Surface Leaching Test on the basis of the European technical specification CENTS 16637–2 – Results of a round robin test JF - Journal of environmental management N2 - The environmental impact assessment of materials is usually based on laboratory tests, mostly in combination with models describing the longterm fate of the substances of interest in the targeted environmental compartment. Thus, laboratory tests are the fundamental link to achieve appropriate assessment conclusions which makes it essential to generate consistent results. This just as applies to the leaching of cementitious materials. In Europe, the leaching behavior of monolithic building materials is tested in the Dynamic Surface Leaching Test following the specification CEN/TS 16637–2. An interlaboratory comparison on European level regarding this technical specification showed relatively high intra- and interlaboratory variations for the tested materials (monolithic copper slag and cement stabilized coal fly ash). Therefore the German Committee for Structural Concrete (DAfStb) framed a guideline to specify additional testing conditions for cementitious materials. To assess the possible improvement by this guidelines measures, a round robin test with 11 participants from Germany and the Netherlands was conducted. This work aims to provide insight into the factors to be considered in the testing of alkaline materials, including sample preparation, and highlights crucial procedures and their manifestation in the results. All evaluated parameters showed improved results compared to the earlier round robin test. The relative standard deviations for repeatability (RSDr) and reproducibility (RSDR) of the elements calcium, barium, antimony, chromium, molybdenum and vanadium, which are the parameters evaluated in both round robin tests, were RSDr = 4%, 4%, 2%, 5%, 5%, and 5% respectively (4% in average) for this work, in comparison to the European round robin test with an average RSDr of 29% (17%, 17%, 20%, 40%, 36%, and 42%). The RSDR improved from 41% (30%, 36%, 29%, 57%, 40%, and 56%) to 14% (12%, 8%, 6%, 28%, 15%, and 12%). CO2 ingress during testing and the inaccuracy of eluate analytics for concentrations close to the determination limits were identified as the main sources of error. KW - Environmental assessment KW - Leaching KW - Heavy metals KW - Round robin test KW - Building Material PY - 2022 DO - https://doi.org/10.1016/j.jenvman.2022.114959 SN - 0301-4797 VL - 314 SP - 1 EP - 9 PB - Elsevier CY - Amsterdam AN - OPUS4-54647 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kityk, A.V. A1 - Busch, M. A1 - Rau, D. A1 - Calus, S. A1 - Cerclier, C.V. A1 - Lefort, R. A1 - Morineau, D. A1 - Grelet, E. A1 - Krause, Christina A1 - Schönhals, Andreas A1 - Frick, B. A1 - Huber, P. T1 - Thermotropic orientational order of discotic liquid crystals in nanochannels: an optical polarimetry study and a Landau-de Gennes analysis JF - Soft matter N2 - Optical polarimetry measurements of the orientational order of a discotic liquid crystal based on a pyrene derivative confined in parallelly aligned nanochannels of monolithic, mesoporous alumina, silica, and silicon as a function of temperature, channel radius (3–22 nm) and surface chemistry reveal a competition of radial and axial columnar orders. The evolution of the orientational order parameter of the confined systems is continuous, in contrast to the discontinuous transition in the bulk. For channel radii larger than 10 nm we suggest several, alternative defect structures, which are compatible both with the optical experiments on the collective molecular orientation presented here and with a translational, radial columnar order reported in previous diffraction studies. For smaller channel radii our observations can semi-quantitatively be described by a Landau–de Gennes model with a nematic shell of radially ordered columns (affected by elastic splay deformations) that coexists with an orientationally disordered, isotropic core. For these structures, the cylindrical phase boundaries are predicted to move from the channel walls to the channel centres upon cooling, and vice-versa upon heating, in accord with the pronounced cooling/heating hystereses observed and the scaling behavior of the transition temperatures with the channel diameter. The absence of experimental hints of a paranematic state is consistent with a biquadratic coupling of the splay deformations to the order parameter. PY - 2014 DO - https://doi.org/10.1039/c4sm00211c SN - 1744-683X VL - 10 IS - 25 SP - 4522 EP - 4534 PB - RSC Publ. CY - Cambridge AN - OPUS4-30866 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Sieg, H. A1 - Lehmann, C. A1 - Kästner, Claudia A1 - Krause, B. A1 - Burel, A. A1 - Chevance, S. A1 - Böhmert, L. A1 - Lichtenstein, D. A1 - Tentschert, J. A1 - Bräuning, A. A1 - Laux, A. A1 - Thünemann, Andreas A1 - Loipis, I. E. A1 - Fessard, V. A1 - Luch, A. A1 - Lampen, A. T1 - Effects of Al-, Ti- and Zn-containing nanomaterials on cell lines in vitro T2 - TOXICOLOGY LETTERS N2 - Among the different tested endpoints, Al- and Ticontaining nanomaterials did notshowany toxicity in intestinal cell lines in vitro. Nevertheless, this absence of effect was not due to an absence of exposure, since particle-specific uptake was reported. Metal particle uptake over a long time period might therefore be relevant for risk assessment of aluminum- and titanium-containing food products. T2 - 52nd Congress of the European-Societies-of-Toxicology (EUROTOX) CY - Seville, Spain DA - 04.09.2017 KW - Nanoparticles PY - 2017 DO - https://doi.org/10.1016/j.toxlet.2016.06.1954 SN - 0378-4274 VL - 258 SP - S272 PB - Elsevier Ltd. AN - OPUS4-40939 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Juling, S. A1 - Niedzwiecka, A. A1 - Böhmert, L. A1 - Lichtenstein, D. A1 - Selve, S. A1 - Braeuning, A. A1 - Thünemann, Andreas A1 - Krause, E. A1 - Lampen, A. T1 - Protein Corona Analysis of Silver Nanoparticles Links to Their Cellular Effects JF - Journal of proteome research N2 - The breadth of applications of nanoparticles and the access to food-associated consumer products containing nanosized materials lead to oral human exposure to such particles. In biological fluids nanoparticles dynamically interact with biomolecules and form a protein corona. Knowledge about the protein corona is of great interest for understanding the molecular effects of particles as well as their fate inside the human body. We used a mass spectrometry-based toxicoproteomics approach to elucidate mechanisms of toxicity of silver nanoparticles and to comprehensively characterize the protein corona formed around silver nanoparticles in Caco-2 human intestinal epithelial cells. Results were compared with respect to the cellular function of proteins either affected by exposure to nanoparticles or present in the protein corona. A transcriptomic data set was included in the analyses in order to obtain a combined multiomics view of nanoparticle-affected cellular processes. A relationship between corona proteins and the proteomic or transcriptomic responses was revealed, showing that differentially regulated proteins or transcripts were engaged in the same cellular signaling pathways. Protein corona analyses of nanoparticles in cells might therefore help in obtaining information about the molecular consequences of nanoparticle treatment. KW - Silver nanoparticles KW - Protein KW - Small-angle X-ray scattering KW - SAXS PY - 2017 DO - https://doi.org/10.1021/acs.jproteome.7b00412 SN - 1535-3893 SN - 1535-3907 VL - 16 IS - 11 SP - 4020 EP - 4034 PB - Americal Chemical Society AN - OPUS4-42688 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Amano, K. O. A. A1 - Hahn, S.-K. A1 - Butt, N. A1 - Vorwerk, P. A1 - Gimadieva, E. A1 - Tschirschwitz, Rico A1 - Rappsilber, Tim A1 - Krause, U. T1 - Composition and Explosibility of Gas Emissions from Lithium-Ion Batteries Undergoing Thermal Runaway JF - Batteries N2 - Lithium-based batteries have the potential to undergo thermal runaway (TR), during which mixtures of gases are released. The purpose of this study was to assess the explosibility of the gaseous emission from LIBs of an NMC-based cathode during thermal runaway. In the current project, a series of pouch lithium-based battery cells was exposed to abuse conditions (thermal) to study the total amount of gases released and the composition of the gas mixture. First, the battery cells were placed in a closed vessel, and the pressure and temperature rise inside the vessel were measured. In a second step, the composition of gases was analysed using a Fourier transform Infrared (FTIR) spectrometer. We found that the amount of released gases was up to 102 ± 4 L, with a clear dependence on the battery capacity. This study showed that the concentration of gaseous emissions such as carbon monoxide (CO), methane (CH4), ethylene (C2H4), ethane (C2H6), and hydrogen cyanide (HCN) increased with higher cell capacity. Of the five studied flammable gases, the maximum concentrations of carbon monoxide (16.85 vol%), methane (7.6 vol%), and ethylene (7.86 vol%) were identified to be within their explosible range. Applying Le Chatelier’s law, a calculated lower explosion limit (LEL) of 7% in volume fraction was obtained for the gas mixture. The upper explosion limit (UEL) of the gas mixture was also found to be 31% in volume. A filter comprising pyrobubbles was used for the removal of the studied gas components released during the thermal abuse. The investigation revealed that the pyrobubbles filter was highly effect in the removal of HCN (up to 94% removal) and CO2 (up to 100% removal). Herein, we report the dependency of the method of thermal runaway trigger on the measured maximum temperature. KW - Lithium-ion battery KW - Thermal runaway KW - Smoke gas emission KW - Gas explosion KW - Explosion limit PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-576477 DO - https://doi.org/10.3390/batteries9060300 VL - 9 IS - 6 SP - 1 EP - 19 PB - MDPI CY - Basel, Switzerland AN - OPUS4-57647 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tschirschwitz, Rico A1 - Schröder, Volkmar A1 - Brandes, E. A1 - Krause, U. T1 - Bestimmungsverfahren sicherheitstechnischer Kenngrößen bei nichtatmosphärischen Bedingungen T2 - 3. Magdeburger Brand- und Explosionsschutztag / vfdb-Workshop N2 - Es werden die Untersuchungsergebnisse für ein geeignetes Zündkriterium zur Bestimmung von Explosionsgrenzen bei nichtatmosphärischen Bedingungen vorgestellt. Dazu wurden für Anfangsdrücke bis 20 bar Zündversuche an den Explosionsgrenzen von CHL/Luft-, CaHg/Luft-, H2/Luft- und NHs/Luft-Gemischen in einem Autoklav mit Sichtscheibe durchgeführt. In der Auswertung wurden visuelle Zündkriterien und ein Druckschwellenkriterium miteinander verglichen. Weiterhin wurden Untersuchungen zum erforderlichen Mindesvolumen des Explosionsgefäßes in Abhängigkeit des Anfangsdrucks durchgeführt. Dazu wurden jeweils Zündversuche mit demselben Gemisch aus CH4 und Luft bei Anfangsdrücken bis 50 bar in Volumina zwischen 0,2 dm3 und 6,0 dm3 durchgeführt. T2 - 3. Magdeburger Brand- und Explosionsschutztag / vfdb-Workshop CY - Magdeburg, Germany DA - 21.03.2013 KW - Kenngrößen KW - Nichtatmosphärische Bedingungen KW - Zündkriterium PY - 2013 SN - 978-3-00-041601-9 SP - 1 EP - 12 AN - OPUS4-28271 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tschirschwitz, Rico A1 - Schröder, Volkmar A1 - Brandes, E. A1 - Krause, U. T1 - Zündkriterien für die Bestimmung von Explosionsgrenzen bei erhöhten Ausgangsdrücken T2 - 11. Fachtagung Anlagen-, Arbeits- und Umweltsicherheit N2 - Sicherheitstechnischen Kenngrößen stellen die Grundlage für die Bewertung von Explosionsrisiken in der chemischen Industrie dar, sowie für die Klassifizierung von gefährlichen Stoffen und Gütern. Sicherheitstechnische Kenngrößen sind, wie Stoff konstanten (z. B. Dichte, Siedepunkt) abhängig von Druck und Temperatur. Im Gegensatz zu Stoffkonstanten sind sicherheitstechnische Kenngrößen jedoch in unterschiedlichem Maße vom Bestimmungsverfahren abhängig. Einfluss können sowohl die Prüfapparatur (z. B. Zündgefäß, Zündquelle) als auch das Bestimmungsverfahren (vor allem das Kriterium) haben. Für die Anwendung im Explosionsschutz ist es erforderlich einheitliche und zuverlässige Werte für die Kenngrößen zu erhalten. Daher sind die Bestimmungsverfahren für Explosionskenngrößen in den meisten Fällen genormt. Sie sind in der Regel dem Geltungsbereich der europäischen Richtlinien 94/9/EG und 1999/92/EG zugeordnet. Wegen des Anwendungsbereiches der Richtlinien gelten bislang die meisten dieser genormten Bestimmungsverfahren (z. B. Explosionsgrenzen (EN 1839), Zündtemperatur (EN 14522)) nur für atmosphärische Bedingungen. Jedoch werden in der chemischen Industrie viele Prozesse mit anderen Oxidationsmitteln als Luft (z. B. reiner Sauerstoff, Distickstoffmonoxid) sowie bei höheren Drücken und Temperaturen durchgeführt. T2 - 11. Fachtagung Anlagen-, Arbeits- und Umweltsicherheit CY - Köthen, Germany DA - 07.11.2013 KW - Kenngrößen KW - Nichtatmosphärische Bedingungen KW - Zündkriterium PY - 2013 SN - 978-3-86011-058-4 SP - 1 EP - 5 AN - OPUS4-29530 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tschirschwitz, Rico A1 - Schröder, Volkmar A1 - Brandes, E. A1 - Krause, U. T1 - Determination of explosion limits - criterion for ignition under non-atmospheric conditions T2 - 10th International symposium on hazards, prevention, and mitigation of industrial explosions - X ISHPMIE (Proceedings) T2 - X ISHPMIE - 10th International symposium on hazards, prevention, and mitigation of industrial explosions CY - Bergen, Norway DA - 2014-06-10 KW - Explosion limits KW - Ignition criterion KW - Standardization KW - Non-atmospheric conditions PY - 2014 SN - 978-82-999683-0-0 SP - 291 EP - 302 AN - OPUS4-31299 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tschirschwitz, Rico A1 - Schröder, Volkmar A1 - Brandes, E. A1 - Krause, U. T1 - Determination of explosion limits - Criterion for ignition under non-atmospheric conditions JF - Journal of Loss Prevention in the Process Industries N2 - Many industrial processes are run at non-atmospheric conditions (elevated temperatures and pressures, other oxidizers than air). To judge whether and if yes to what extent explosive gas(vapor)/air mixtures will occur or may be generated during malfunction it is necessary to know the safety characteristic data at the respective conditions. Safety characteristic data like Explosion limits, are depending on pressure, temperature and the oxidizer. Most of the determination methods are standardized for ambient conditions. In order to obtain determination methods for non-atmospheric conditions, particularly for higher initial pressures, reliable ignition criteria were investigated. Ignition tests at the explosion Limits were carried out for mixtures of methane, propane, n-butane, n-hexane, hydrogen, ammonia and acetone in air at initial pressures up to 20 bar. The tests have been evaluated according to different ignition criteria: visual flame propagation, temperature and pressure rising. It could be shown that flame propagation and occasionally self-sustained combustion for several seconds occurred together with remarkable temperature rise, although the pressure rise was below 3%. The results showed that the combination of a pressure rise criterion of 2% and a temperature rise criterion of 100 K seems to be a suitable ignition criterion for the determination of explosion limits and limiting oxidizer concentration at higher initial pressures and elevated temperatures. The tests were carried out within the framework of a R&D project founded by the German Ministry of Economics and Technology. KW - Explosion limits KW - Ignition criterion KW - Standardization KW - Non-atmospheric conditions PY - 2015 DO - https://doi.org/10.1016/j.jlp.2015.01.012 SN - 0950-4230 VL - 36 SP - 562 EP - 568 PB - Elsevier CY - Amsterdam AN - OPUS4-36954 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Werrel, Martin A1 - Deubel, Jan A1 - Krüger, Simone A1 - Hofmann-Böllinghaus, Anja A1 - Antonatus, E. A1 - Krause, U. A1 - Duerler, F. T1 - Use and benefit of a controlled-atmosphere cone calorimeter T2 - Fire and materials 2013 - 13th International conference and exhibition (Proceedings) N2 - A controlled-atmosphere cone calorimeter that is built by modifying the Standard apparatus with the addition of a controlled-atmosphere chamber offers a time- and cost-saving approach for reaction-to-fire testing in vitiation- and ventilation-controlled atmospheres. Due to the design of the added enclosure no mechanical changes on cone calorimeter’s Standard ductwork are required. This offers some advantages but also important limitations. The design has an open connection between the outlet of the added enclosure and the cone calorimeter’s exhaust hood. Therefore, sufficient ambient air from the laboratory surroundings is drawn into the System to introduce effects which have the potential to affect test results significantly. A procedure which is is suitable to consider physical effects of the ambient air on the calculation of the heat release rate is presented as well as initial results of an application towards toxic potency assessment. Signs for Chemical effects of the ambient air such as post reactions are shown but subject of an ongoing work. T2 - Fire and materials 2013 - 13th International conference and exhibition CY - San Francisco, CA, USA DA - 28.01.2013 KW - Controlled-atmosphere cone calorimeter KW - Heat release rate KW - Oxygen consumption KW - Smoke toxicity PY - 2013 SP - 273 EP - 286 PB - Interscience Communications CY - London, UK AN - OPUS4-27707 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hachenberger, Y. U. A1 - Rosenkranz, Daniel A1 - Kromer, C. A1 - Krause, B. C. A1 - Dreiack, N. A1 - Kriegel, F. L. A1 - Kozmenko, E. A1 - Jungnickel, H. A1 - Tentschert, J. A1 - Bierkandt, F. S. A1 - Laux, P. A1 - Panne, Ulrich A1 - Luch, A. T1 - Nanomaterial Characterization in Complex Media - Guidance and Application JF - Nanomaterials N2 - A broad range of inorganic nanoparticles (NPs) and their dissolved ions possess a possible toxicological risk for human health and the environment. Reliable and robust measurements of dissolution effects may be influenced by the sample matrix, which challenges the analytical method of choice. In this study, CuO NPs were investigated in several dissolution experiments. Two analytical techniques (dynamic light scattering (DLS) and inductively-coupled plasma mass spectrometry (ICP-MS)) were used to characterize NPs (size distribution curves) time-dependently in different complex matrices (e.g., artificial lung lining fluids and cell culture media). The advantages and challenges of each analytical approach are evaluated and discussed. Additionally, a direct-injection single particle (DI sp)ICP-MS technique for assessing the size distribution curve of the dissolved particles was developed and evaluated. The DI technique provides a sensitive response even at low concentrations without any dilution of the complex sample matrix. These experiments were further enhanced with an automated data evaluation procedure to objectively distinguish between ionic and NP events. With this approach, a fast and reproducible determination of inorganic NPs and ionic backgrounds can be achieved. This study can serve as guidance when choosing the optimal analytical method for NP characterization and for the determination of the origin of an adverse effect in NP toxicity. KW - Nanon KW - Characterization KW - SpICP-MS KW - Matrix KW - Dissolution PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-572138 DO - https://doi.org/10.3390/nano13050922 VL - 13 IS - 5 SP - 1 EP - 19 AN - OPUS4-57213 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Jordan, T. A1 - Askar, Enis A1 - Holtappels, Kai A1 - Jopen, M. A1 - Stoll, U. A1 - Reinecke, E.-A. A1 - Krause, U. A1 - Beyer, M. A1 - Markus, D. T1 - Fuels – Introduction | Hydrogen safety T2 - Reference Module in Chemistry, Molecular Sciences and Chemical Engineering N2 - The introduction of hydrogen as a safe energy carrier needs a robust knowledge base, tools for the design and safety assessment of hydrogen technologies built on it, and an internationally harmonized set of standards and regulations. Many of the innovative technologies imply hydrogen at high pressures and/or cryogenic temperatures, with which private users come into contact for the first time in distributed applications. In order to avoid over-conservative, expensive safety solutions, while at the same time demonstrating the usability and safety of hydrogen applications and maintaining acceptance for the technology, safety research must also keep pace with, or better yet anticipate, trends in technological development. Thus, this overview article describes not only the current state of knowledge and technology regarding hydrogen safety, but also its further development. KW - Explosion protection KW - Accidental scenarios KW - Hazard and risk assessment KW - Regulations codes and standards (RCS) KW - Ignition KW - Hydrogen storage KW - Energy carrier PY - 2024 SN - 978-0-1240-9547-2 DO - https://doi.org/10.1016/B978-0-323-96022-9.00195-X VL - 2nd Edition SP - 1 EP - 15 PB - Elsevier B.V. AN - OPUS4-59940 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Jordan, T. A1 - Askar, Enis A1 - Holtappels, Kai A1 - Deeg, S. A1 - Jopen, M. A1 - Stoll, U. A1 - Reinecke, E.-A. A1 - Krause, U. A1 - Beyer, M. A1 - Markus, D. T1 - Stand der Kenntnisse und Technik bezüglich Wasserstoffsicherheit JF - Chemie Ingenieur Technik N2 - Die Einführung von Wasserstoff als sicherer Energieträger braucht eine robuste Wissensbasis, darauf aufgebaute Werkzeuge zur Auslegung und Sicherheitsbewertung von Wasserstofftechnologien und ein international harmonisiertes Regelwerk. Viele der innovativen Technologien implizieren Wasserstoff bei hohen Drücken und/oder kryogenen Temperaturen, mit denen in verteilten Anwendungen erstmalig private Nutzer in Kontakt kommen. Um überkonservative, teure Sicherheitslösungen zu vermeiden, gleichzeitig aber die Einsetzbarkeit und Sicherheit von Wasserstoffanwendungen zu demonstrieren und die Akzeptanz für die Technologie aufrecht zu halten, muss auch die Sicherheitsforschung mit den Trends der technologischen Entwicklung Schritt halten, oder sie besser noch antizipieren. So beschreibt dieser Überblicksartikel nicht nur den gegenwärtigen Stand der Kenntnisse und Technik bezüglich Wasserstoffsicherheit, sondern auch ihre Weiterentwicklung. KW - Alternative Energieträger KW - Explosionsschutz KW - Flüssigwasserstoff KW - Unfallszenarien KW - Wasserstoffspeicherung KW - Sicherheitsbewertung KW - Regelsetzung KW - Gefährdungs- und Risikobeurteilung PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-593629 DO - https://doi.org/10.1002/cite.202300141 SN - 0009-286X VL - 96 IS - 1-2 SP - 1 EP - 20 PB - Wiley-VCH AN - OPUS4-59362 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -