TY - GEN A1 - Munz, Martin A1 - Chung, Jae Un A1 - Kalinka, Gerhard ED - Possart, W. T1 - Mapping Epoxy Interphases T2 - 7th European Conference on Adhesion ; 7th EURADH CY - Freiberg, Germany DA - 2004-09-01 KW - Interface KW - Interphase KW - Epoxy KW - Copper (Cu) KW - Polyvinylpyrrolidone (PVP) KW - AFM/SFM KW - DSI KW - EDX/EDS KW - Stiffness KW - Modulus KW - Interdiffusion PY - 2005 SN - 3-527-31263-3 VL - 7 SP - 103 EP - 123 PB - Wiley-VCH CY - Weinheim AN - OPUS4-10894 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Chung, Jae Un A1 - Munz, Martin A1 - Sturm, Heinz A1 - Schulz, Eckhard T1 - Amine-cured epoxy surface morphology and interphase with copper T2 - 6. Workshop 'Rasterkraftmikroskopie in der Werkstoffwissenschaft' an der Uni Erlangen, Inst. für Werkstoffwissenschaften veranstaltet vom Arbeitskreis 'Rastersondenmikroskopie in der Werkstoffwissenschaft' im Fachausschuss Metallographie der Deutschen Gesellschaft für Materialkunde (DGM) CY - Erlangen, Germany DA - 2005-02-17 PY - 2005 AN - OPUS4-7138 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Chung, Jae Un A1 - Munz, Martin A1 - Sturm, Heinz A1 - Schulz, Eckhard T1 - Stiffness Variation in the Interphase of Amine-cured Epoxy and Copper T2 - International Conference on Interfaces & Interphases in Multicomponent Materials (IIMM05) CY - Lyon, France DA - 2005-09-12 PY - 2005 AN - OPUS4-10988 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Munz, Martin A1 - Chung, Jae Un A1 - Eltanany, Gehan A1 - Sturm, Heinz A1 - Schulz, Eckhard ED - Degischer, H.-P. T1 - Interphasial stiffness gradients in polymer materials T2 - Symposium Verbundwerkstoffe und Werkstoffverbunde CY - Wien, Österreich DA - 2003-07-02 PY - 2003 SN - 3-527-30762-1 PB - Wiley-VCH CY - Weinheim AN - OPUS4-2525 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Chung, Jae Un A1 - Munz, Martin A1 - Sturm, Heinz T1 - Stiffness analysis of epoxy interphase on copper micro-structures by scanning force microscopy T2 - "Polydays 2004", Universität Potsdam, Campus "Am Neuen Palais" veranstaltet vom Berlin-Brandenburgischen Verband für Polymerforschung (BVP) CY - Potsdam, Germany DA - 2004-10-04 PY - 2004 AN - OPUS4-4505 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Chung, Jae Un A1 - Munz, Martin A1 - Sturm, Heinz T1 - Stiffness variation in the interphase of amine-cured epoxy adjacent to copper microstructures N2 - In an effort to expand the understanding of the mechanical properties of the polymeric interphase on a metal surface, a composite consisting of epoxy and copper was prepared and analyzed. Scanning force microscopy-based force modulation microscopy (SFM-FMM) was employed along with dynamic mechanical analysis (DMA) and energy dispersive X-ray analysis (EDX). Diglycidyl ether of bisphenol A (DGEBA)-based epoxy resins were applied with amine curing agents. The samples were made taking advantage of electron beam lithography (EBL) in order to produce sharp edges of copper structures and a flat surface suitable for the SFM-FMM analysis, which was able to depict the stiffness within the interphase. It is considered significant information because the mechanical characteristic within the narrow interphase was revealed. Comparing with DMA and EDX, the stiffness information of SFM-FMM demonstrated a matching correlation and agreement in terms of preferential adsorption of the curing agent in the vicinity of the interface. The stiffness profiles of the two epoxy systems turned out to be different, and it shows the material dependence of the interphase characteristics. KW - Polymer-metal KW - Interphase KW - Stiffness KW - SFM/AFM KW - DMA KW - EDX KW - Epoxy KW - Copper PY - 2007 SN - 0142-2421 SN - 1096-9918 VL - 39 IS - 7 SP - 624 EP - 633 PB - Wiley CY - Chichester AN - OPUS4-14973 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -