Submicron carbon filament cement-matrix composites for electromagnetic interference shielding

Xuli Fu; D. D.L. Chung

doi:10.1016/0008-8846(96)00146-9

Submicron carbon filament cement-matrix composites for electromagnetic interference shielding

Xuli Fu
, D. D.L. Chung

Department of Mechanical and Aerospace Engineering

SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

109 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	1467-1472
Number of pages	6
Journal	Cement and Concrete Research
Volume	26
Issue number	10
DOIs	https://doi.org/10.1016/0008-8846(96)00146-9
State	Published - Oct 1996

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@article{b9deb84fbd614b29a88b393e454523ca,

title = "Submicron carbon filament cement-matrix composites for electromagnetic interference shielding",

abstract = "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.",

author = "Xuli Fu and Chung, \{D. D.L.\}",

year = "1996",

month = oct,

doi = "10.1016/0008-8846(96)00146-9",

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T1 - Submicron carbon filament cement-matrix composites for electromagnetic interference shielding

AU - Fu, Xuli

AU - Chung, D. D.L.

PY - 1996/10

Y1 - 1996/10

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/0030259182

U2 - 10.1016/0008-8846(96)00146-9

DO - 10.1016/0008-8846(96)00146-9

M3 - Article

AN - SCOPUS:0030259182

SN - 0008-8846

VL - 26

SP - 1467

EP - 1472

JO - Cement and Concrete Research

JF - Cement and Concrete Research

IS - 10

ER -

Submicron carbon filament cement-matrix composites for electromagnetic interference shielding

Abstract

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