Effect of Conductive Silicone Rubber Fillers on Piezoresistive Properties

Abstract:

Through the preparation of conductive silicone rubber samples, and the study of its electrical characteristics, this paper expounds the conductive silicone rubber composites relationship between the resistance and applied pressure. It discusses the main influencing factors of the piezoresistive effect. It studies conductive silicone rubber in four different conductive particles as well as the piezoresistive behavior of blending with a variety of fillers. It analyzes conductive silicone rubber samples after adding nanometer material of the piezoresistive properties. The study shows that blending with a variety of appropriate fillers material can improve the linearity of the piezoresistive relationship of the conductive silicon rubber and effectively expand the resistance variable range.

• Periodical: Advanced Materials Research (Volume 815)
• Pages: 588-593
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.815.588
• Online since: October 2013
• Authors: Yue Xian Zhang, Bin Li
• Keywords: Conductive Filler, Conductive Rubber, Conductivity, Piezoresistive Effect

References

[1] Zhang Jie, Feng Shengyu: Journal of functional polymer, No. 3, Vol. 15(2002), p.87. (In Chinese).

[2] Xu Li, Teng Yadi, Hua Yuanda, et al.: Special purpose rubber products, No. 1, Vol. 28 (2007), p.55. (In Chinese).

[3] Heaney MB: Physical. A, Theoretical and statistical physics, No. 1, Vol. 241(1997), p.296.

[4] Karsten Weiβ, Heinz Wöm: IEEE International Conference on Mechatronics & Automation(2005).

[5] Liu Yaqun, Xu Peixin, Zhang Lianzhong, et al.: Journal of zhejiang university (engineering science), No. 2, Vol. 38 (2004), p.253. (In Chinese).

[6] Li Ang, Liu Hudong: China rubber industry, No. 9, Vol. 57 (2010), p.571. (In Chinese).

[7] Qiu Huaili, Huang Ying, Xiang Pei, et al.: Instrument technique and sensor, No. 4 (2010), p.1. (In Chinese).

[8] Zheng Qiang, Shen lie, Li Wenchun, et al.: Chinese science bulletin, No. 22, Vol. 49 (2004), p.2257. (In Chinese).

[9] Wang Peng, Ding Tianhuai, Xu Feng, et al.: Acta materiae compositae sinica, No. 6, Vol. 21 (2004), p.34. (In Chinese).

[10] Liu Ping, Huang Ying, Qiu Huaili: Polymer materials science and engineering, No. 5, Vol. 27 (2011), p.112. (In Chinese).

[11] Sheng P.: Phys. Rev. B, No. 21 (1980), p.2180.

[12] Huang Ying, Zhang Yugang, Qiu Huaili: Chinese journal of scientific instrument, No. 5, Vol. 30 (2009), p.949. (In Chinese).