Affiliation of Author(s):材料科学与技术学院
Journal:JOURNAL OF APPLIED POLYMER SCIENCE
Key Words:composites conducting polymers microscopy nanostructured polymers
Abstract:A novel interpenetrating three-dimensional (3D) network polyaniline/phenolic (AP/RF) aerogel was prepared via a three-step method. Micro-, thermal, and electrical analyses were conducted for analyzing the pore morphology, thermal, and electrical performance of the aerogel. From the experimental results, AP/RF aerogel prepared by a three-step compound method and freeze-drying exhibited an interpenetrating 3D network structure with nanopores. In addition, compared with single AP aerogel, AP/RF aerogel had lower heat conductivity and higher heat-resistance. What's more, it exhibited superior electrical performance as compared with that of RF aerogel. In general, AP/RF aerogel with low heat conductivity [0.022 W/(mK)], high heat resistance, electrical conductivity (0.09 S/cm), and specific capacitance (420 F/g) exhibited more excellent thermal and electrical comprehensive performance than single AP or RF aerogels. It will have good application prospect in the fields of electrical components. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45953.
ISSN No.:0021-8995
Translation or Not:no
Date of Publication:2018-07-15
Co-author:Yao Zhengjun,Zhou Jintang
Correspondence Author:Yao Rui
Date of Publication:2018-07-15