TY - GEN
T1 - Study on electromagnetic properties of Ni-MWNTs filling high dielectrical EP composites
AU - Cao, Xian Peng
AU - Zang, Chong Guang
PY - 2013
Y1 - 2013
N2 - In this paper, we got Ni-MWNTs through pretreatment of MWNTs and electroless plating of nickel, and observed the Ni-MWNTs and MWNTs with TEM and FTIR. In addition, we prepared Ni-MWNTs/EP and MWNTs/EP composites. The volume resistivity,permittivity and permeability of composites were measured. Results showed that the volume resistivity of Ni-MWNTs/EP was higher than MWNTs/EP's when volume fraction was lower than 8%. The ε of Ni-MWNTs/EP was larger than MWNTs/EP's. It indicated that Ni-MWNTs/EP had better electromagnetic energy storing and consumption capacity. And the permeability of Ni-MWNTs/EP would increase with the increasing of Ni-MWNTs. Ni-MWNTs/EP had some ferromagnetism.
AB - In this paper, we got Ni-MWNTs through pretreatment of MWNTs and electroless plating of nickel, and observed the Ni-MWNTs and MWNTs with TEM and FTIR. In addition, we prepared Ni-MWNTs/EP and MWNTs/EP composites. The volume resistivity,permittivity and permeability of composites were measured. Results showed that the volume resistivity of Ni-MWNTs/EP was higher than MWNTs/EP's when volume fraction was lower than 8%. The ε of Ni-MWNTs/EP was larger than MWNTs/EP's. It indicated that Ni-MWNTs/EP had better electromagnetic energy storing and consumption capacity. And the permeability of Ni-MWNTs/EP would increase with the increasing of Ni-MWNTs. Ni-MWNTs/EP had some ferromagnetism.
KW - Electromagnetic properties
KW - Epoxy resin (EP)
KW - Multi-walled carbon nanotubes (MWNTS)
KW - Nickel plating
UR - http://www.scopus.com/inward/record.url?scp=84879924178&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.706-708.274
DO - 10.4028/www.scientific.net/AMR.706-708.274
M3 - Conference contribution
AN - SCOPUS:84879924178
SN - 9783037857106
T3 - Advanced Materials Research
SP - 274
EP - 278
BT - Mechatronics and Intelligent Materials III
T2 - 2013 3rd International Conference on Mechatronics and Intelligent Materials, MIM 2013
Y2 - 18 May 2013 through 19 May 2013
ER -