TY - CONF A1 - Schmidt, Wolfram A1 - Kühne, Hans-Carsten T1 - Entwicklung eines selbstverdichtenden Betons mit inerten Zusatzstoffen-Prüfung nach europäischer Richtlinie für SVB N2 - Im Rahmen von MICROCON, einem europäischen CRAFT-Projekt, besteht eine wesentliche Zielsetzung in der Optimierung von selbstverdichtendem Beton (SVB) im Hinblick auf Kosten und Leistungsfähigkeit durch den Einsatz von teilweise puzzolanischen Microfillern. Um die Puzzolanität bei der Beurteilung besser bewerten zu können, wird ein Referenzbeton benötigt, der aus weitestgehend inerten Zusatzstoffen besteht. Die Entwicklung eines solchen Referenzbetons fand an der BAM nach der japanischen Methode nach Okamura statt. T2 - Wissenschaftsrat CY - Berlin, Germany DA - 17.02.2006 PY - 2006 AN - OPUS4-12030 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meng, Birgit A1 - Kühne, Hans-Carsten A1 - Schmidt, Wolfram T1 - Introduction to the MicroCon project T2 - Internationales und öffentliches Kolloquium "New Economical and Ecological Solutions to Reduce Raw Material Costs of Cement Based Products by Utilizing Micro Technology" CY - Berlin, Germany DA - 2006-11-29 PY - 2006 AN - OPUS4-14527 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schmidt, Wolfram A1 - Kühne, Hans-Carsten T1 - Improvement of durability of SCC by the use of micro fly ash and limestone filler T2 - BAM-Präsentation Nanocem-Meeting CY - Copenhagen, Denmark DA - 2006-04-25 PY - 2006 AN - OPUS4-12475 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Timo A1 - Hahn, Oliver A1 - Merchel, Silke A1 - Radtke, Martin A1 - Reinholz, Uwe A1 - Denker, A. T1 - Four non-destructive X-Ray methods analyzing corroded coins: A self-critical comparison T2 - Workshop Synchrotron Radiation in Art and Archaeology 2006 CY - Berlin, Germany DA - 2006-09-27 PY - 2006 AN - OPUS4-14229 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Reiche, I. A1 - Berger, Achim A1 - Duval, A. A1 - Görner, Wolf A1 - Guicharnaud, H. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riederer, J. A1 - Riesemeier, Heinrich A1 - Roth, M. ED - Denker, A. ED - Adriaens, A. ED - Dowsett, M. ED - Giumlia-Mair, A. T1 - Synchrotron radiation and protons on the traces of famous artists - Non-destructive analyses of silverpoint drawings by Albrecht Dürer KW - X-ray spectrometry KW - XRF KW - Röntgenfluoreszenzanalyse KW - RFA KW - Silverpoint drawing KW - Silberstiftzeichnung PY - 2006 SN - 3-8167-7178-5 SP - 91 EP - 101 PB - Fraunhofer-IRB-Verl. CY - Stuttgart AN - OPUS4-14190 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krüger, Jörg A1 - Dufft, Daniela A1 - Koter, Robert A1 - Hertwig, Andreas T1 - Femtosecond laser-induced damage of gold films T2 - E-MRS 2006 Spring Meeting, Symposium H CY - Nice, France DA - 2006-05-29 PY - 2006 AN - OPUS4-12252 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard A1 - Bartholmai, Matthias A1 - Braun, Ulrike T1 - Residue, Charring and Intumescence N2 - The exploration of condensed phase mechanisms such as charring and intumescence has been pushed forward in the last decades, since it is believed that focusing on these concepts will bring materials closer to an efficient and ecologically friendly fire retardancy. They promise to concentrate efficient fire retardancy at the key position between pyrolysis zone and gas phase. Examples of residue/char forming and intumescent materials are used to illustrate the influence of mass and heat barrier effects on the fire behavior of materials and general results are presented. A comprehensive understanding of the mechanisms and structure-property relationships in fire retardancy is presented. KW - Fire retardancy KW - Nanocomposites KW - Red Phosphorus KW - Intumescence KW - Cone Calorimeter PY - 2006 SN - 1-59623-221-8 VL - XV SP - 15 EP - 21 PB - BCC Research CY - Norwalk, Conn. AN - OPUS4-4068 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schartel, Bernhard A1 - Braun, Ulrike T1 - Mechanisms of Phosphorous Flame Retardants T2 - 12th International Flame Retardants 2006 Conference CY - London, England, UK DA - 2006-02-14 PY - 2006 SN - 0-9541216-7-8 SP - 153 EP - 154 PB - Interscience Communications CY - London AN - OPUS4-12078 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard A1 - Braun, Ulrike T1 - Mechanisms of phosphorus flame retardants T2 - Fire Retardants 2006 CY - London, England DA - 2006-02-14 PY - 2006 AN - OPUS4-12110 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard T1 - Some comments on the use of cone calorimeter data T2 - Developments in Calorimetry Workshop CY - London, England DA - 2006-02-16 PY - 2006 AN - OPUS4-12109 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard T1 - Cone calorimeter: A tool for the research and development of polymeric materials T2 - Kolloquium des Department "Materialien und Systeme zum Schutz und Wohlbefinden des menschlichen Körpers" der Eidgenössischen Materialprüfungs- und Forschungs-Anstalt (EMPA) CY - St. Gallen, Switzerland DA - 2006-06-01 PY - 2006 AN - OPUS4-12503 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Fichera, Mario Augusto A1 - Jäger, Christian A1 - Braun, Ulrike A1 - Schartel, Bernhard T1 - NMR investigation of a special intermediate reaction product of heat treated flame retardant HIPS / Mg(OH)2 / Pr system T2 - NMR Symposium of the 48th Rocky Mountain Conference on Analytical Chemistry CY - Breckenridge, CO, USA DA - 2006-07-23 PY - 2006 AN - OPUS4-12380 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Fichera, Mario Augusto A1 - Jäger, Christian A1 - Braun, Ulrike A1 - Schartel, Bernhard T1 - A solid state NMR investigation of the thermal decomposition process of the flame retardant HIPS / Mg(OH)2 / Pr system T2 - NMR Symposium of the 48th Rocky Mountain Conference on Analytical Chemistry CY - Breckenridge, CO, USA DA - 2006-07-23 PY - 2006 AN - OPUS4-12375 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Falkenhagen, Jana A1 - Just, Ulrich A1 - Krüger, Ralph-Peter A1 - Weidner, Steffen A1 - Thünemann, Andreas T1 - Hyphenated liquid-chromatographic, spectroscopic and spectrometric techniques for polymer characterization T2 - Fraunhofer & PTS-Seminar CY - Potsdam, Germany DA - 2006-03-22 PY - 2006 AN - OPUS4-12378 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pawlowski, Kristin A1 - Schartel, Bernhard T1 - Mechanisms of aryl phosphates as flame retardants in PC/ABS T2 - 17th Annual BCC Conference on Flame Retardancy; Recent Advances in Flame Retardancy of Polymeric Materials CY - Stamford, CT, USA DA - 2006-05-22 PY - 2006 AN - OPUS4-12553 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Falkenhagen, Jana A1 - Weidner, Steffen A1 - Krüger, Ralph-Peter A1 - Just, Ulrich T1 - Polymer characterization by combination of chromatographic techniques coupled with MALDI and ESI mass spectrometry T2 - Analytica Conference 2006 CY - Munich, Germany DA - 2006-04-25 PY - 2006 AN - OPUS4-12384 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Falkenhagen, Jana A1 - Just, Ulrich A1 - Krüger, Ralph-Peter A1 - Weidner, Steffen A1 - Thünemann, Andreas T1 - Coupling of liquid-chromatographic, spectroscopic and spectrometric techniques for polymer characterization T2 - Polydays CY - Berlin, Germany DA - 2006-10-04 PY - 2006 AN - OPUS4-12377 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard T1 - Wirkmechanismen von phosphorhaltigen Flammschutzmitteln T2 - 8. SKZ-Fachtagung "Kunststoffe, Brandschutz und Flammschutzmittel" CY - Würzburg, Deutschland DA - 2006-06-21 PY - 2006 SP - D1-D6, 1-16 PB - SKZ CY - Würzburg AN - OPUS4-12537 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard T1 - Wirkmechanismen von phosphorhaltigen Flammschutzmitteln T2 - SKZ-Fachtagung Kunststoffe, Brandschutz und Flammschutzmittel, Neue Entwicklungen und Anwendungen CY - Würzburg, Germany DA - 2006-06-21 PY - 2006 AN - OPUS4-12502 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schartel, Bernhard A1 - Bartholmai, Matthias A1 - Knoll, Uta T1 - Some comments on the main fire retardancy mechanisms in polymer nanocomposites N2 - Barrier formation and increasing the melt viscosity are addressed as the two main general fire retardancy mechanisms of polymer nanocomposites. They result in specific impacts on fire properties that consequentially cause varying flame retardancy efficiency in different fire tests. The barrier formation retards mainly flame spread (peak of heat release rate) in developing fires, but does not reduce fire load (total heat evolved), ignitability or flammability (limiting oxygen index, UL 94). Furthermore, this flame retardancy effect increases with increasing irradiation and vanishes with decreasing irradiation. The increased melt viscosity prevents dripping, which is beneficial or disadvantageous depending on the fire test used. In some test, it become the dominant influence, transforming self-extinguishing samples into flammable materials or causing wicking. Advantages and the limits are sketched comprehensively for exploiting the main general fire retardancy mechanisms of polymer nanocomposites. It is concluded that barrier formation and changing the melt viscosity in nanocomposites are not sufficient for most applications, but must be accompanied by additional mechanisms in special systems or in combination with other flame retardants. KW - Flame retardance KW - Nanocomposites KW - Organoclay KW - Cone calorimeter KW - Flammability PY - 2006 DO - https://doi.org/10.1002/pat.792 SN - 1042-7147 SN - 1099-1581 VL - 17 IS - 9-10 SP - 772 EP - 777 PB - John Wiley & Sons, Ltd. CY - Chichester AN - OPUS4-13868 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pawlowski, Kristin A1 - Schartel, Bernhard T1 - Mechanisms of Aryl Phosphates as Flame Retardants in PC/ABS N2 - The pyrolysis and the fire behaviour of PC/ABS containing various aryl phosphates and their combinations with aluminium hydroxide oxide, talc and zinc borate were investigated. Main interest was focused on the flame retardant effect and mechanism of aryl phosphates (e.g. BDP) in PC/ABS, especially in combination with the other additives. Therefore the thermal and thermo oxidative decomposition was characterised by the means of thermogravimetry analysis and thermogravimetry coupled with infrared Fourier transform spectroscopy (TG-FTIR). The results were verified with further methods, e.g. pyrolysis-gaschromatography/mass spectroscopy (Py-GC/MS). Kinetic analysis and evolved gas analysis were used to study the pyrolysis mechanisms and to expose existent synergisms in the combined systems. The fire behaviour was investigated by cone calorimeter. The flammability was determined by LOI and UL 94. The chemical compositions of the residues were also examined. T2 - 17th Annual BCC Conference on Flame Retardancy CY - Stamford, CT, USA DA - 2006-05-22 KW - Aryl Phosphate KW - TG-FTIR KW - PC/ABS KW - Cone Calorimeter KW - Fire retardancy PY - 2006 SN - 1-59623-221-8 VL - 17 SP - 132 EP - 142 PB - BCC Research CY - Norwalk, Conn. AN - OPUS4-13982 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Fichera, Mario Augusto A1 - Jäger, Christian A1 - Braun, Ulrike A1 - Schartel, Bernhard T1 - NMR investigation of a solid intermediate reaction product of heat treated flame retardant HIPS/ Mg(OH)2/ Pr system T2 - "Principles and Novel Applications of Modem Magnetic Resonance Methods" 28. Diskussionstagung der GDCh-Fachgruppe Magnetische Resonanzspektroskopie CY - Tübingen, Germany DA - 2006-09-26 PY - 2006 AN - OPUS4-13807 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mix, Renate A1 - Gerstung, Vanessa A1 - Falkenhagen, Jana A1 - Schulze, Rolf-Dieter A1 - Friedrich, Jörg F. T1 - Characterization of plasma polymerized allyl alcohol and styrene homopolymers and copolymers T2 - Tenth International Conference on Plasma Surface Engineering, PSE 2006 CY - Garmisch-Partenkirchen, Germany DA - 2006-09-10 PY - 2006 AN - OPUS4-13231 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Weidner, Steffen A1 - Falkenhagen, Jana A1 - Just, Ulrich T1 - MALDI-TOF mass spectrometry for the analysis of synthetic polymers T2 - eingelad. Vortrag im National Institute for Advanced Industrial Science and Technology (AIST) CY - Tsukuba, Japan DA - 2006-09-14 PY - 2006 AN - OPUS4-13827 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krüger, Ralph-Peter A1 - Falkenhagen, Jana A1 - Just, Ulrich A1 - Weidner, Steffen A1 - Thünemann, Andreas T1 - Hyphenated liquid-chromatographic, spectroscopic and spectrometric techniques for polymer characterization T2 - Polymerwerkstoffe 2006 CY - Halle (Saale), Germany DA - 2006-09-27 PY - 2006 AN - OPUS4-13808 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard A1 - Bartholmai, Matthias T1 - Assessing the performance of intumescent coatings using bench-scaled cone calorimeter T2 - European Coatings Conference - Fire Retardant Coatings CY - Berlin, Germany DA - 2006-09-14 PY - 2006 AN - OPUS4-13780 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Braun, Ulrike A1 - Balabanovich, Aliaksandr A1 - Schartel, Bernhard T1 - Flame retardancy mechanisms of phosphorus containing epoxy resins: effects of oxidation state T2 - MODEST CY - San Sebastián, Spain DA - 2006-09-10 PY - 2006 AN - OPUS4-12939 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Perez, R.M. A1 - Sandler, J.K.W. A1 - Altstädt, V. A1 - Hoffmann, T. A1 - Pospiech, D. A1 - Artner, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Balabanovich, Aliaksandr A1 - Schartel, Bernhard T1 - Effective halogen-free flame retardancy for a monocomponent polyfunctional epoxy using an oligomeric organophosphorus compound N2 - Oligomeric organo-phosphorus flame retardants are proposed for a monocomponent polyfunctional epoxy resin system (RTM6) without significantly deteriorating the overall performance of the resulting material. KW - DOPO KW - Epoxy resin KW - Fire retardancy KW - LOI PY - 2006 DO - https://doi.org/10.1007/s10853-006-1079-3 SN - 0022-2461 SN - 1573-4803 VL - 41 IS - 24 SP - 8347 EP - 8351 PB - Springer Science + Business Media B.V. CY - New York, USA AN - OPUS4-14112 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Perez, R.M. A1 - Sandler, J.K.W. A1 - Altstädt, V. A1 - Hoffmann, T. A1 - Pospiech, D. A1 - Ciesielski, M. A1 - Döring, M. A1 - Braun, Ulrike A1 - Knoll, Uta A1 - Schartel, Bernhard T1 - Effective halogen-free flame retardants for carbon fibre-reinforced epoxy composites N2 - DOPO-based flame retardants with tailored chemical structures are proposed for carbon fibre reinforced epoxy composites. Critical properties related to the fracture toughness are maintained, effectively allowing the use of such compounds in composites for demanding applications. KW - Fire retardancy KW - DOPO KW - Epoxy resin KW - LOI KW - UL94 PY - 2006 DO - https://doi.org/10.1007/s10853-006-0134-4 SN - 0022-2461 SN - 1573-4803 VL - 41 IS - 15 SP - 4981 EP - 4984 PB - Springer Science + Business Media B.V. CY - New York, USA AN - OPUS4-12641 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Braun, Ulrike A1 - Balabanovich, Aliaksandr A1 - Schartel, Bernhard A1 - Knoll, Uta A1 - Artner, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Perez, R. A1 - Sandler, J.K.W. A1 - Altstädt, V. A1 - Hoffmann, T. A1 - Pospiech, D. T1 - Influence of the oxidation state of phosphorus on the decomposition and fire behaviour of flame-retarded epoxy resin composites N2 - A systematic and comparative evaluation of the pyrolysis of halogen-free flame-retarded epoxy resins containing phosphine oxide, phosphinate, phosphonate, and phosphate (phosphorus contents around 2.6 wt.%) and the fire behaviour of their carbon fibre composites is presented. Decomposition pathways are proposed based on the thermal analysis (TG), TG coupled with evolved gas analysis (TG-FTIR), kinetics and analysis of the residue with FTIR and XPS. All organophosphorus-modified hardeners containing phenoxy groups lead to a reduced decomposition temperature and mass loss step for the main decomposition of the cured epoxy resin. With increasing oxidation state of the phosphorus the thermally stable residue increases, whereas the release of phosphorus-containing volatiles decreases. The flammability of the composites was investigated with LOI and UL 94 and the fire behaviour for forced-flaming conditions with cone calorimeter tests performed using different irradiations. The flame retardancy mechanisms are discussed. With increasing oxidation state of the phosphorus additional charring is observed, whereas the flame inhibition, which plays the more important role for the performance of the composites, decreases. The processing and the mechanical performance (delamination resistance, flexural properties and interlaminar bonding strength) of the fibre-reinforced composites containing phosphorus were maintained at a high level and, in some cases, even improved. The potential for optimising flame retardancy while maintaining mechanical properties is highlighted in this study. KW - Fire retardant KW - Composites KW - Organophosphorus-containing epoxy resin PY - 2006 DO - https://doi.org/10.1016/j.polymer.2006.10.022 SN - 0032-3861 SN - 1873-2291 VL - 47 IS - 26 SP - 8495 EP - 8508 PB - Springer CY - Berlin AN - OPUS4-14054 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schartel, Bernhard A1 - Knoll, Uta A1 - Hartwig, A. A1 - Pütz, D. T1 - Phosphonium-modified layered silicate epoxy resins nanocomposites and their combinations with ATH and organo-phosphorus fire retardants N2 - Phosphonium-modified layered silicate epoxy resin nanocomposites were evaluated by testing the thermal/thermo-mechanical properties [differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), torsional pendulum, Sharpy toughness], flammability (limiting oxygen index LOI) and fire behavior (cone calorimeter with different irradiations). The morphology of the composites was determined using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The drying conditions of phosphonium-modified layered silicate were varied in order to improve the nanocomposite formation and properties. The results were compared with using a commercial ammonium-modified montmorillonite. Enhanced nanocomposite formation was found for the commercial systems due to the amount of excess surfactant, but this effect was overcompensated through the advanced morphology of the phosphonium-modified systems. Several fire retardancy mechanisms and their specific influence on the different fire properties, such as ignitability, flammability, flame spread, total heat release (fire load), and the production of CO and smoke were discussed comprehensively. The main mechanism of layered silicate is a barrier formation influencing the flame spread in developing fires. Several minor mechanisms are significant, but important fire properties such as flammability or fire load are hardly influenced. Hence combinations with aluminum hydroxide and organo-phosphorus flame retardants were evaluated. The combination with aluminum hydroxide was a promising approach since it shows superposition in properties such as the fire load and only in some properties very little antagonism. The combination with an organo-phosphorus flame retardant disillusions, since it was characterized mainly by antagonism. KW - Flame retardance KW - Nanocomposites KW - Organoclay KW - Epoxy resin KW - Cone calorimeter PY - 2006 DO - https://doi.org/10.1002/pat.686 SN - 1042-7147 SN - 1099-1581 VL - 17 IS - 4 SP - 281 EP - 293 PB - John Wiley & Sons, Ltd. CY - Chichester AN - OPUS4-12519 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Braun, Ulrike A1 - Knoll, Uta A1 - Schartel, Bernhard A1 - Hoffmann, T. A1 - Pospiech, D. A1 - Artner, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Perez-Graterol, R. A1 - Sandler, J.K.W. A1 - Altstädt, V. T1 - Novel Phosphorus-Containing Poly(ether sulfone)s and Their Blends with an Epoxy Resin: Thermal Decomposition and Fire Retardancy N2 - Summary: The decomposition of novel phosphorus-containing poly(oxyphenylene-sulfonyl-phenylene-oxy-diphenyl phenylene phosphine oxide) (PSU_I), 2,5-dihydroxy-1-biphenylene-phosphine oxide based polysulfone (PSU_II), poly(sulfonyl-diphenylphenylene phosphonate) (PSU_P) and bisphenol A-based polysulfone (PSU) is studied. The influence of the chemical structure, charring and phosphorus release is discussed based on the mass loss, kinetics and products. The pyrolysis and fire behaviour of blends with epoxy resin (EP) are studied. For EP-PSU_II, phosphorus initiates water elimination and changes the decomposition pathway of EP. The fire behaviour of EP-PSU shows some improvements, whereas the heat release rate is crucially reduced for EP-PSU_II due to simultaneous char formation and flame inhibition. KW - Epoxy KW - Flame retardance KW - High performance polymers KW - Polysulfones KW - Thermogravimetric analysis (TGA) PY - 2006 DO - https://doi.org/10.1002/macp.200600182 SN - 1022-1352 SN - 1521-3935 VL - 207 IS - 16 SP - 1501 EP - 1514 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-12650 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krüger, Hannes A1 - Kemnitz, E. A1 - Hertwig, Andreas A1 - Beck, Uwe T1 - Preparation and characterisation of MgF2-low-temperature sol-gel-films for optical applications T2 - Workshop Ellipsometry 2006 CY - Berlin, Germany DA - 2006-02-20 PY - 2006 AN - OPUS4-11524 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hertwig, Andreas A1 - Beck, Uwe A1 - Krüger, Jörg A1 - Weise, Matthias A1 - Männ, Marion T1 - Laser Safety: Ablation thresholds of fs-Pulses vs. optical constants evaluated by spectroscopic ellipsometry T2 - 4. Workshop Ellipsometry CY - Berlin, Germany DA - 2006-02-20 PY - 2006 AN - OPUS4-10885 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Daminelli-Widany, Grazia A1 - Pentzien, Simone A1 - Hertwig, Andreas A1 - Krüger, Jörg T1 - Influence of film thickness on laser ablation of hydrogenated amorphous carbon films N2 - Single-pulse damage thresholds of hydrogenated amorphous carbon (a-C:H) films were measured for 8-ns laser pulses at 532-nm wavelength. Layer thicknesses from below the optical penetration depth to above the thermal diffusion length (60 nm–13 µm) were examined. After correction of the damage-threshold values for the fraction of energy effectively absorbed by the material, the damage threshold was found to increase linearly with the layer thickness, also for film thicknesses below the optical penetration depth of a-C:H. The threshold fluence reached the bulk value for a layer thickness equal to the thermal diffusion length. The thermal diffusion coefficient was obtained from fitting the experimental data. Several phenomena like graphitization, blistering, exfoliation, and ablation were observed for different fluence regimes and film thicknesses. PY - 2006 DO - https://doi.org/10.1007/s00339-005-3460-5 SN - 0340-3793 VL - 83 IS - 1 SP - 89 EP - 94 PB - Springer CY - Berlin AN - OPUS4-12022 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF ED - Beck, Uwe ED - Hertwig, Andreas ED - Sahre, Mario T1 - 4th Workshop Ellipsometry - Conference CD N2 - This CD contains all oral presentations of the 4th Workshop Ellipsometry and the poster-documents as received in PDF-format for publication until April 30th, 2006. T2 - 4th Workshop Ellipsometry CY - Berlin DA - 2006-02-20 KW - Ellipsometry KW - Oberflächentechnik PY - 2006 SN - 978-3-00-018751-3 SP - 1 CD EP - ROM PB - Bundesanstalt für Materialforschung und -prüfung CY - Berlin AN - OPUS4-12480 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hertwig, Andreas A1 - Krüger, Hannes A1 - Kemnitz, E. A1 - Beck, Uwe T1 - MgF2-moderate temperature sol-gel deposition for optical UV-applications T2 - International Symposium on Fluorine Chemistry CY - Bremen, Germany DA - 2006-07-30 PY - 2006 AN - OPUS4-12524 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hertwig, Andreas A1 - Krüger, Jörg A1 - Beck, Uwe A1 - Weise, Matthias T1 - Hydrogen-containing amorphous carbon layers as optical materials for the NIR and MIR spectral range T2 - Plasma Surface Engineering (PSE 2006) CY - Garmisch-Partenkirchen, Germany DA - 2006-09-11 PY - 2006 AN - OPUS4-12468 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Beck, Uwe A1 - Klaffke, Dieter A1 - Griepentrog, Michael A1 - Weise, Matthias A1 - Rau, B. A1 - Dittrich, K.-H. A1 - Hertwig, Andreas T1 - Mechanical properties of ECR-Modified RF-PECVD a-C:H coatings T2 - PSE 2006 CY - Garmisch-Partenkirchen, Germany DA - 2006-09-10 PY - 2006 AN - OPUS4-12038 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hertwig, Andreas A1 - Krüger, Hannes A1 - Kemnitz, E. A1 - Beck, Uwe T1 - MgF2 moderate temperature sol-gel deposition for optical UV-applications T2 - BESSY Usertreffen CY - Berlin, Germany DA - 2006-12-07 PY - 2006 AN - OPUS4-14221 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krüger, Hannes A1 - Kemnitz, E. A1 - Hertwig, Andreas A1 - Beck, Uwe T1 - MgF2 moderate temperature deposition for optical UV-applications T2 - 4th Workshop Ellipsometry 2006 CY - Berlin, Germany DA - 2006-02-20 PY - 2006 AN - OPUS4-12076 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Beck, Uwe A1 - Hertwig, Andreas A1 - Krüger, Jörg A1 - Reiners, Georg T1 - Qualitätssicherung in der Oberflächentechnik mit optischen Verfahren T2 - AK-Plasma CY - Berlin, Germany DA - 2006-05-31 PY - 2006 AN - OPUS4-12496 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Maibohm, C. A1 - Brewer, J.R. A1 - Sturm, Heinz A1 - Balzer, F. A1 - Rubahn, H.-G. T1 - Bleaching and coating of organic nanofibers N2 - Based on an analysis of the diffusive heat flow equation, we determine limits on the localization of heating of soft materials and biological tissues by electromagnetically excited nanoparticles. For heating by rf magnetic fields or heating by typical continuous wave lasers, the local temperature rise adjacent to magnetic or metallic nanoparticles is negligible. However, heat dissipation for a large number of nanoparticles dispersed in a macroscopic region of a material or tissue produces a global temperature rise that is orders of magnitude larger than the temperature rise adjacent to a single nanoparticle. One approach for producing a significant local temperature rise on nanometer length scales is heating by high-power pulsed or modulated lasers with low duty cycle. KW - Nanofibers KW - Degradation KW - Bleaching KW - Luminescence KW - Silicon monoxide KW - Diffusion barrier KW - Security labels PY - 2006 DO - https://doi.org/10.1063/1.2335783 SN - 0021-8979 SN - 1089-7550 VL - 100 SP - 054304-1 - 054304-6 PB - American Institute of Physics CY - Melville, NY AN - OPUS4-12761 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Panne, Ulrich T1 - Mit Sicherheit vorn - Analytische Chemie an der BAM T2 - DGCh-Kolloquium, Universität Hamburg CY - Hamburg, Germany DA - 2006-12-07 PY - 2006 AN - OPUS4-13117 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Biermann, Vera A1 - Simon, Franz-Georg A1 - Csövári, M. A1 - Csicsák, J. A1 - Földing, G. A1 - Simoncsics, G. ED - Merkel, B. ED - Hasche-Berger, A. T1 - Long-term performance of reactive materials in PRBs for uranium remediation N2 - Elemental iron (Fe0) and hydroxyapatite (HAP) were evaluated as reactive materials in PRBs for uranium remediation. Laboratory experiments were carried out and a pilot-scale reactive barrier with Fe0 was installed in Pécs (Southern Hungary). Results of 2.5 years of operation are reported. The PRB has a considerable influence on groundwater composition: uranium concentrations decrease from 900 µg/l to <10 µg/l, TDS drop from 1,000 mg/l to 500 mg/l. T2 - 4. Uranium Mining and Hydrogeology Congress CY - Freiberg, Germany DA - 2005-09-11 KW - PRBs KW - Permeable Reaktive Wände KW - Grundwassersanierung KW - Uran PY - 2006 SN - 3-540-28363-3 DO - https://doi.org/10.1007/3-540-28367-6_28 SP - 275 EP - 285 PB - Springer CY - Berlin AN - OPUS4-10886 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Kostensenkung durch Steigerung der Materialeffizienz T2 - Seminar "Produktionsintegrierter Umweltschutz (PIUS) CY - Kaiserslautern, Deutschland DA - 2006-05-19 KW - Materialeffizienz KW - Globaler Materialverbrauch KW - Förderprogramme PY - 2006 SP - 4 Seiten PB - PIUS CY - Kaiserslautern AN - OPUS4-13732 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kalbe, Ute A1 - Simon, Franz-Georg T1 - Ecomaterials derived from waste T2 - 1st International Workshop of International Development and Standardization of Environmental Information Indices of Materials CY - Tokyo, Japan DA - 2006-08-08 PY - 2006 AN - OPUS4-12687 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Improvement of materials efficiency for a sustainable resource management T2 - International Conference on Processing and Manufacturing of Advanced Materials CY - Vancouver, Canada DA - 2006-07-04 PY - 2006 AN - OPUS4-12161 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Simon, Franz-Georg A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Materials and the Environment KW - Ecoefficiency KW - Weathering exposure KW - Photodegradation KW - Polymers PY - 2006 SN - 978-3-540-20785-6 IS - Part D / 15.1 SP - 789 EP - 803 PB - Springer CY - Berlin AN - OPUS4-13733 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Kostensenkung durch Steigerung der Materialeffizienz T2 - Produktintegrierter Umweltschutz CY - Kaiserslautern, Germany DA - 2006-05-09 PY - 2006 AN - OPUS4-12351 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -