Submicron carbon filament cement-matrix composites for electromagnetic interference shielding

被引：97

作者：

Fu, XL

Chung, DDL

机构：

[1] Compos. Mat. Research Laboratory, Stt. Univ. of New York at Buffalo, Buffalo

来源：

CEMENT AND CONCRETE RESEARCH | 1996年 / 26卷 / 10期

关键词：

D O I：

10.1016/0008-8846(96)00146-9

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Carbon filaments of diameter 0.1 mm were found to be a much more effective additive than conventional carbon fibers of diameter 10 mm in providing cement pastes capable of electromagnetic interference shielding. With 0.54 vol.% filaments and a shield thickness of 4 mm, a shielding effectiveness of 30 dB was attained at 1-2 GHz. However, the filaments were less effective than the fibers for reinforcing and for providing strain sensing cement-matrix composites. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：1467 / 1472

页数：6

共 17 条

[1] CARBON-FIBER-REINFORCED CONCRETE AS AN INTRINSICALLY SMART CONCRETE FOR DAMAGE ASSESSMENT DURING DYNAMIC LOADING [J].