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Synergistic effects and piezoresistive characteristics of carbon nanofillers/silicone rubber composites

文献类型：期刊论文

作者Huang, Y.1,2; Wang, W.1; Wang, Y.1; Liu, P.1; Liu, C.1; Tian, H.1
刊名MATERIALS TECHNOLOGY
出版日期2016
卷号31期号:4页码:229-233
关键词Synergistic Effects Piezoresistive Characteristics Carbon Nanotubes Carbon Black Composite Materials
DOI10.1179/1753555715Y.0000000046
文献子类Article
英文摘要Silicone rubber (SR) filled with different concentrations of carbon nanotubes (CNTs), carbon black (CB) and (CNTs/CB) hybrid fillers was fabricated by melt blending. The effects of filler type on the electrical properties and piezoresistive properties (in the region of the percolation) of the conductive SR composites were studied. Percolation threshold of CNTs, CB and (CNTs/CB) based composites was found to be 0.20, 0.255 and 0.22 volume fraction respectively. The piezoresistive sensitivity GR of these conductive SR composites, dependent on different filler types, was 0.8549, 0.7267 and 0.9361 respectively. Compared to CB/SR and CNTs/SR, CNTs/CB/SR revealed an unexpectedly high GR, which indicated that the synergistic effects have formed in CNTs/CB network. In addition, microscopic analysis (SEM) can also explain the existence of synergies. A model describing the electrical percolation of mixed carbon fillers CNTs and CB is proposed. The experimental value (0.22) of hybrid filler systems is smaller than the theoretical value (0.23), which can prove the existence of synergies once again.
WOS关键词MECHANICAL-PROPERTIES ; NANOTUBES ; PRESSURE ; PERCOLATION ; FILLERS ; BLACK
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000374885600009
资助机构Program of National Natural Science Foundation of China(61401141 ; Program of National Natural Science Foundation of China(61401141 ; Program of National Natural Science Foundation of China(61401141 ; Program of National Natural Science Foundation of China(61401141 ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; 61471155) ; 61471155) ; 61471155) ; 61471155) ; Program of National Natural Science Foundation of China(61401141 ; Program of National Natural Science Foundation of China(61401141 ; Program of National Natural Science Foundation of China(61401141 ; Program of National Natural Science Foundation of China(61401141 ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Anhui Provincial Natural Science Foundation(1508085QF115) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; Research Development Funds of Hefei University of Technology(J2014HGXJ0087) ; 61471155) ; 61471155) ; 61471155) ; 61471155)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22388]  
专题合肥物质科学研究院_中科院合肥智能机械研究所
作者单位1.Hefei Univ Technol, Sch Elect Sci & Appl Phys, Hefei 230009, Peoples R China
2.Chinese Acad Sci, Inst Intelligence Machines, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Y.,Wang, W.,Wang, Y.,et al. Synergistic effects and piezoresistive characteristics of carbon nanofillers/silicone rubber composites[J]. MATERIALS TECHNOLOGY,2016,31(4):229-233.
APA Huang, Y.,Wang, W.,Wang, Y.,Liu, P.,Liu, C.,&Tian, H..(2016).Synergistic effects and piezoresistive characteristics of carbon nanofillers/silicone rubber composites.MATERIALS TECHNOLOGY,31(4),229-233.
MLA Huang, Y.,et al."Synergistic effects and piezoresistive characteristics of carbon nanofillers/silicone rubber composites".MATERIALS TECHNOLOGY 31.4(2016):229-233.

入库方式： OAI收割

来源：合肥物质科学研究院

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