TY - GEN
T1 - Investigation of electromagnetic interference shielding effectiveness of cement-based composites filled with carbon materials
AU - Xiong, Guoxuan
AU - Zhang, Zhibin
AU - Deng, Min
AU - Zhou, Yufen
PY - 2011
Y1 - 2011
N2 - The cement-based composite shielding materials filled with carbon materials such as ordinary carbon materials (graphite, coke and carbon black), carbon fiber and nano-carbon materials (carbon nano-tube and nano-carbon black) were prepared. The relationship of conductivity and shielding effectiveness in a frequency range of 100 KHz∼1.5 GHz was studied. The electric properties of cement-based composites filled with carbon fiber is better than other carbon materials. With the contents of carbon fiber of 5.vol%, the average shielding effectiveness is about 37 dB and the maximum shielding effectiveness reaches 40 dB.
AB - The cement-based composite shielding materials filled with carbon materials such as ordinary carbon materials (graphite, coke and carbon black), carbon fiber and nano-carbon materials (carbon nano-tube and nano-carbon black) were prepared. The relationship of conductivity and shielding effectiveness in a frequency range of 100 KHz∼1.5 GHz was studied. The electric properties of cement-based composites filled with carbon fiber is better than other carbon materials. With the contents of carbon fiber of 5.vol%, the average shielding effectiveness is about 37 dB and the maximum shielding effectiveness reaches 40 dB.
KW - Carbon materials
KW - Cement-based composites
KW - Shielding effectiveness
UR - http://www.scopus.com/inward/record.url?scp=78651322517&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.168-170.1021
DO - 10.4028/www.scientific.net/AMR.168-170.1021
M3 - 会议稿件
AN - SCOPUS:78651322517
SN - 9780878492077
T3 - Advanced Materials Research
SP - 1021
EP - 1024
BT - Advances in Building Materials
T2 - 2011 International Conference on Structures and Building Materials, ICSBM 2011
Y2 - 7 January 2011 through 9 January 2011
ER -