TY - CONF A1 - Friedrich, Jörg Florian A1 - Gerstung, Vanessa A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Weidner, Steffen ED - d'Agostino, R. T1 - Pulsed plasma initiated homo- and copolymerisation - molar masses T2 - Proceedings of the 16th International Symposium on Plasma Chemistry T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2710 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate ED - d'Agostino, R. T1 - Polymer surface modification with monofunctional groups of different type and density T2 - Proceedings of the 16th International Symposium on Plasma Chemistry T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2712 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate T1 - Tayloring of polymer surfaces with different monotype functional groups of variable density using chemical and plasma chemical processes T2 - Proceedings of the 10th Dresden Polymer Discussion: Characterization of Polymer Surfaces and Thin Films T2 - 10th Dresden Polymer Discussion: Characterization of Polymer Surfaces and Thin Films CY - Meißen, Germany DA - 2005-04-10 KW - Plasma modification KW - Introduction of functional groups KW - Reactions at polymer surfaces PY - 2005 SP - 34 EP - 49 PB - Leibniz-Institut für Polymerforschung Dresden CY - Meißen AN - OPUS4-11941 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate ED - Pershin, L. T1 - Chemical synthesis at plasma modified polymer surfaces T2 - Proceedings of the 17th International Symposium on Plasma Chemistry T2 - 17th International Symposium on Plasma Chemistry (ISPC-17) CY - Toronto, Canada DA - 2005-12-07 PY - 2005 SP - 1(?) EP - 6(?) CY - Toronto AN - OPUS4-11944 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate ED - D'Agostino, R. T1 - Polymer Surface Modification with Monofunctional Groups of Different Type and Density T2 - Plasma processes and polymers : [comprehensive collection of 37 peer-reviewed articles presented as contributions at ISPC-16] T2 - 16th International Symposium on Plasma Chemistry ; ISPC-16 CY - Taormina, Italy DA - 2003-06-22 PY - 2005 SN - 3-527-40487-2 SP - 3 EP - 21 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-7019 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate T1 - Tailoring of Polymer Surfaces with Different Monotype Functional Groups of Variable Density Using Chemical and Plasma Chemical Processes T2 - Proceedings of the 10th Dresden Polymer Discussion: Characterization of Polymer Surfaces and Thin Films T2 - 10th Dresden Polymer Discussion: Characterization of Polymer Surfaces and Thin Films CY - Meißen, Germany DA - 2005-04-10 KW - Plasma modification KW - Introduction of functional groups KW - Reactions at polymer surfaces PY - 2005 SP - 34 EP - 49 PB - Leibniz-Institut für Polymerforschung Dresden CY - Meißen AN - OPUS4-7332 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate A1 - Hoffmann, Katrin A1 - Resch-Genger, Ute T1 - Tailoring of polymer surfaces with monotype functional groups of variable density using chemical and plasma chemical processes JF - Progress in colloid & polymer science N2 - Polymer surfaces were modified in low-pressure glow discharge plasmas for introduction of monotype functional groups of different type and density. For this purpose three ways are selected, (i) oxygen plasma treatment followed by wet-chemical reduction of O functional groups to OH groups, (ii) plasma bromination for introducing C - Br groups and (iii) coating by deposition of thin plasma (co-) polymerized layers of functional groups-bearing monomers with OH, NH2, COOH, epoxy etc. functionalities. Subsequently, these groups were used as anchoring points for chemical grafting of spacer molecules, oligomers, prepolymers, fluorescent labels, ionic and nucleic acid residues, employing different chemical routes. The yield in monosort functional groups at polymer surfaces ranged from 10–14 (process i), 20–40 (process ii) and 18–31 groups per 100 C atoms (process iii) as measured by XPS after derivatization. The consumption of functional groups amounted to 40–90% of all functionalities present at the surface and depended on the dimensions of grafted molecules. For infinitely variably tuning the number of functional groups process iii was performed as copolymerization of a functional group-carrying comonomer with a non-functionalized (“chain-extending”) comonomer. KW - Introduction of functional groups KW - Plasma modification KW - Reactions at Polymer surfaces PY - 2006 SN - 0340-255x SN - 1437-8027 VL - 132 SP - 62 EP - 71 PB - Springer CY - Berlin AN - OPUS4-12515 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Mix, Renate A1 - Retzko, Iris A1 - Gerstung, Vanessa A1 - Weidner, Steffen A1 - Schulze, Rolf-Dieter A1 - Unger, Wolfgang ED - Mittal, K. L. T1 - Plasma polymer adhesion promoters for metal-polymer systems T2 - Polyimides and other high temperature polymers: synthesis, characterization and applications, volume 2 T2 - 2nd International Symposium on Polyimides and Other High Temperature Polymers: Synthesis, Characterization and Applications CY - Newark, NJ, USA DA - 2001-12-03 KW - r.f. pulsed plasma KW - Plasma polymers with functional groups KW - Copolymers KW - Adhesion promoting interlayers KW - Metal-polymer systems PY - 2003 SN - 90-6764-378-5 VL - 2 SP - 359 EP - 388 PB - VSP CY - Utrecht AN - OPUS4-6967 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard A1 - Unger, Wolfgang A1 - Mix, Renate ED - Radusch, H.-J. ED - Fiedler, L. T1 - Plasma-initiated homo and copolymerisation for modifying polymer surfaces with funtional groups of different type and density T2 - Polymerwerkstoffe 2002 T2 - Internationale Fachtagung Polymerwerkstoffe ; P-2002 CY - Halle (Saale), Germany DA - 2002-09-25 PY - 2002 SN - 3-86010-656-2 SP - 534 EP - 539 PB - Martin-Luther-Univ. Halle-Wittenberg CY - Halle (Saale) AN - OPUS4-6969 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Meyer-Plath, Asmus A1 - Retzko, Iris A1 - Kühn, Gerhard A1 - Mix, Renate ED - d'Agostino, R. T1 - Comparison of different plasmachemical processes for the formation of monotype functionalized polymer surfaces T2 - Proceedings of the 16th International Symposium on Plasma Chemistry T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2709 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Mix, Renate A1 - Kühn, Gerhard T1 - Contribution of chemical interactions to the adhesion between aluminium and functional groups of different (mono-) type and density at polymer surfaces T2 - 7th European Adhesion Conference T2 - 7th European Adhesion Conference (EURADH 2004) CY - Freiburg im Breisgau, Germany DA - 2004-09-07 PY - 2004 VL - 1 SP - 138 EP - 143 PB - DECHEMA CY - Frankfurt am Main AN - OPUS4-4680 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Friedrich, Jörg Florian A1 - Mix, Renate A1 - Kühn, Gerhard ED - Possart, W. T1 - Contribution of chemical interactions to the adhesion between evaporated metals and functional groups of different types at polymer surfaces T2 - Adhesion : current research and applications PY - 2005 SN - 3-527-31263-3 SP - 265 PB - Wiley-VCH CY - Weinheim AN - OPUS4-10898 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Friedrich, Jörg Florian A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Retzko, Iris A1 - Schönhals, Andreas A1 - Unger, Wolfgang T1 - Plasma-based introduction of monosort functional groups of different type and density onto polymer surfaces. Part 2: Pulsed plasma polymerization JF - Composite interfaces : proceedings N2 - This new functionalization method consists of the deposition of very thin plasma polymer layers (20 to 100 nm) of functional group bearing monomers in pulsed plasma. With allylalcohol, a maximum of 30 OH groups per 100 C atoms was measured with a selectivity of about 90% and a significant stability at long-time exposure to air. Allylamine was used to produce primary amino groups, with a maximum of 18 NH2 groups per 100 C atoms. Side reactions were observed during the storage in air, such as oxidation of the amino groups. Carboxylic groups could be produced using acrylic acid with a maximum concentration of 24 COOH groups per 100 C atoms. The most prominent side reaction was the decarbonylation/ decarboxylation of the acid group during plasma deposition.___TAGSTART___BR___TAGEND___ The variation of the density of functional groups using the pulsed-plasma polymerization of functional-group-bearing monomers was possible by the chemically-initiated radical copolymerization with either a chain-extending monomer, such as ethylene, or a cross linker, such as butadiene, in plasma. The density of functional groups could be adjusted continuously (0 to 30 OH, 0 to 18 NH2 and 0 to 24 COOH groups per 100 C atoms).___TAGSTART___BR___TAGEND___ The successful application of these densely functionalized polymer surfaces for producing biocompatible surfaces and for use in metal–polymer composites is proposed. KW - Pulsed plasma polymerization KW - Plasma-initiated copolymerization KW - Charcterization of homo- and copolymers PY - 2003 DO - https://doi.org/10.1163/156855403765826874 VL - 10 IS - 2-3 SP - 173 EP - 223 PB - North-Holland CY - New York, NY AN - OPUS4-2706 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Unger, Wolfgang T1 - Functional groups bearing plasma homo and copolymer layers as adhesion promoters in metal-polymer composites T2 - Beschichtung und Modifizierung von Kunststoffoberflächen : 10. Neues Dresdner Vakuumtechnisches Kolloquium T2 - 10. Neues Dresdner Vakuumtechnisches Kolloquium (NDVaK) CY - Dresden, Germany DA - 2002-10-17 PY - 2002 SP - 6 EP - 15 PB - DTVa CY - Dresden AN - OPUS4-6970 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Schönhals, Andreas A1 - Fritz, Andreas A1 - Mix, Renate A1 - Kühn, Gerhard ED - d'Agostino, R. T1 - Pulsed plasma initiated homo and copolymerisation - characterization of thin plasma polymer layers by dielectric relaxation spectroscopy T2 - Proceedings of the 16th International Symposium on Plasma Chemistry T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2711 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Fritz, Andreas A1 - Schönhals, Andreas A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Friedrich, Jörg Florian T1 - Dielectric spectroscopy of plasma copolymers of the system allyl alcohol/alkene JF - Verhandlungen der Deutschen Physikalischen Gesellschaft N2 - Polymers synthesized with plasma techniques are very interesting materials for electronic, optic, and bio compatible applications. Thin films of plasma polymers shows a good adhesion to metals, glass, or other polymers. But the supramolecular structure, the durability, and the chemical and mechanical behavior of these polymers is poorly understood. Therefore dielectric investigations are carried out to study the dynamic behavior of the plasma polymers. As polymer system allyl alcohol/alkene is chosen to get polymers with a defined concentration of hydroxyl groups. The dielectric investigations shows several relaxation processes and a dependency of the dielectric parameters from the ratio of allyl alcohol in the polymer is observed. This results indicated that the alkene monomers were assembled continuous into the polymer matrix. T2 - Frühjahrstagung des Arbeitskreises Festkörperphysik bei der DPG CY - Regensburg, Deutschland DA - 2002-03-11 PY - 2002 UR - http://old.dpg-tagungen.de/archive/2002/cpp_4.html SN - 0420-0195 SN - 0372-5448 SN - 0343-9216 IS - CPP 4.7 SP - 424 CY - Bad Honnef AN - OPUS4-2057 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Fritz, Andreas A1 - Schönhals, Andreas A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Friedrich, Jörg Florian T1 - Dielectric spectroscopy of plasma copolymers or the system allyl alcohol/alkene JF - Verhandlungen der Deutschen Physikalischen Gesellschaft T2 - Frühjahrstagung des Arbeitskreises Festkörperphysik bei der DPG CY - Regensburg, Germany DA - 2002-03-11 PY - 2002 SN - 0420-0195 SN - 0372-5448 SN - 0343-9216 IS - CPP 4.7 SP - 424 CY - Bad Honnef AN - OPUS4-2058 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer-Plath, Asmus A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Friedrich, Jörg Florian ED - d'Agostino, R. T1 - The Potential of Surface Radicals for Polymer Functionalization T2 - Proceedings of the 16th International Symposium on Plasma Chemistry T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2612 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Mix, Renate A1 - Friedrich, Jörg Florian A1 - Kühn, Gerhard ED - Mutlu, M. T1 - Adhesion between metal atoms and polymer surfaces fitted with different types and variable density of functional groups T2 - Plasma polymers and related materials T2 - 3rd workshop COST 527 CY - Antalya, Turkey DA - 2004-10-07 KW - Peel strength KW - Aluminium KW - Pulsed plasma KW - Allyl alcohol KW - Allylamine KW - Acrylic acid PY - 2005 SN - 975-491194-0 SP - 106 EP - 114 PB - Hacettepe Univ. Press CY - Ankara AN - OPUS4-11042 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Friedrich, Jörg Florian ED - Mittal, K. L. T1 - Contribution of chemical interactions between Al atoms and different types of functional groups to the adhesion of Al-polymer systems T2 - Adhesion aspects of thin films, volume 2 T2 - 2nd International Symposium on Adhesion Aspects of Thin Films CY - Orlando, FL, USA DA - 2003-12-15 KW - Al-functional group interactions KW - Adhesion-promoting plasma polymer layers KW - Pulsed plasma polymerization PY - 2005 SN - 90-6764-421-8 VL - 2 SP - 123 EP - 144 PB - VSP CY - Utrecht AN - OPUS4-11156 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schulze, Rolf-Dieter A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Friedrich, Jörg Florian ED - d'Agostino, R. T1 - Pulsed plasma initiated homo and copolymerisation - deposition rates and plasma diagnostics in dependence on the pulse length and frequency T2 - Proceedings of the 16th International Symposium on Plasma Chemistry T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2708 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -