文献类型：期刊文献

英文题名：Coal tar pitch based carbon foam for thermal insulating material

作者：Wang, Yanli[1];He, Ziguo[1];Zhan, Liang[1];Liu, Xiang[1]

机构：[1]E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China

年份：2016

卷号：169

起止页码：95

外文期刊名：MATERIALS LETTERS

收录：;EI(收录号：20160501875621);WOS:【SCI-EXPANDED(收录号:WOS:000370533300024)】；

基金：We thank the National Natural Science Foundation of China (51472086, 51002051) for financial support.

语种：英文

外文关键词：Carbon materials; Thermal properties; Carbon foams

摘要：Coal tar pitch was used as raw material for carbon foam. After oxidized and modified, coal tar pitch can be foamed at an atmospheric foaming pressure. Thus, this kind of carbon foam is easy to produce in large scale with low cost. Importantly, owing to the uniform pore structure, high compressive strength and low thermal conductivity, the resultant carbon foam can be used as thermal insulation material applied in energy saving building. A new approach was provided to resolve the large-scale applications of coal tar pitch. (C) 2016 Elsevier B.V. All rights reserved.