Determination of the Thermal Resistance of the Polymer-Ceramic Interface of Alumina-Filled Polymer Composites

Autor:	Peter H. Supancic, Richard F. Hill
Rok vydání:	2005
Předmět:	chemistry.chemical_classification Materials science Thermal resistance Polymer Conductivity Thermal conductivity chemistry visual_art Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Sapphire Wafer Ceramic Composite material Layer (electronics)
Zdroj:	Journal of the American Ceramic Society. 87:1831-1835
ISSN:	1551-2916 0002-7820
DOI:	10.1111/j.1151-2916.2004.tb06326.x
Popis:	To model the thermal conductivity of polymer composites that are filled with ceramic powders, the conductivity of each component as well as the interfacial resistance at each ceramic–polymer boundary must be known. An indirect method to determine this interfacial boundary resistance is proposed by preparing large-scale “macromodel” simulations of the polymer–ceramic interface. Macromodels, prepared by spin-coating a polymer layer onto sapphire wafers, were formed in a sapphire–polymer–sapphire sandwich type structure. The interfacial boundary thermal resistance was calculated from thermal resistance measurements made on the macromodels.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9350d4806aebb23a2c8ddfe2fb014776 https://doi.org/10.1111/j.1151-2916.2004.tb06326.x Zobrazit plný text záznamu Plný text