Preparation of Polyaniline/Polyurethane Fibers and Their Piezoresistive Property

作者: Qinqing Fan , Xiaolin Zhang , Zongyi Qin

DOI: 10.1080/00222348.2011.609795

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摘要: A kind of elastic, conductive polyaniline/polyurethane (PANI/PU) fiber was prepared by in-situ chemical oxidative polymerization PANI on PU surfaces. The conductivity for the resulting fibers exhibited a maximum value 10−2 (Ω·cm)−1 while highly elastic nature matrix remained. Scanning electron microscope images indicated that located surface with an interpenetration interface due to penetrating aniline monomers into matrix. Importantly, interaction between layer and greatly benefited their structural stability. piezoresistivity identified in high strain deformation range up 1500%. average gauge factor 0% 400% about 3, which is 1.5 times higher than normal polymer sensors. Furthermore, resistance response reversible cyclic force loading, opens opportunity being used as str...

参考文章(29)
G. Loriga, Angelo Gemignani, Brunello Ghelarducci, R. Paradiso, N. Taccini, WEALTHY, A Wearable Health-Care System: New frontier on E-Textile Journal of telecommunications and information technology. ,vol. 4, pp. 105- 113 ,(2005)
Danilo De Rossi, Federico Lorussi, Alberto Mazzoldi, Piero Orsini, Enzo P. Scilingo, Active Dressware: Wearable Kinesthetic Systems Springer, Vienna. pp. 379- 392 ,(2003) , 10.1007/978-3-7091-6025-1_26
Hwa-Jeong Choi, Young-Min Song, Ildoo Chung, Kwang-Sun Ryu, Nam-Ju Jo, Conducting polymer actuator based on chemically deposited polypyrrole and polyurethane-based solid polymer electrolyte working in air Smart Materials and Structures. ,vol. 18, pp. 024006- ,(2009) , 10.1088/0964-1726/18/2/024006
J. Wu, D. Zhou, C.O. Too, G.G. Wallace, Conducting polymer coated lycra Synthetic Metals. ,vol. 155, pp. 698- 701 ,(2005) , 10.1016/J.SYNTHMET.2005.08.032
Wen-Chin Chiou, Doung-Yi Yang, Jin-Lin Han, Sung-Nung Lee, Synthesis and characterization of composites of polyaniline and polyurethane-modified epoxy Polymer International. ,vol. 55, pp. 1222- 1229 ,(2006) , 10.1002/PI.2066
E. Carone, L. D'Ilario, A. Martinelli, New conducting thermoplastic elastomers. I. Synthesis and chemical characterization Journal of Applied Polymer Science. ,vol. 83, pp. 857- 867 ,(2002) , 10.1002/APP.10083
E. Carone, L. D'Ilario, A. Martinelli, New conductive thermoplastic elastomers. Part II. Physical and chemical-physical characterization Journal of Applied Polymer Science. ,vol. 86, pp. 1259- 1264 ,(2002) , 10.1002/APP.11094
D De Rossi, A Della Santa, A Mazzoldi, Dressware: wearable hardware Materials Science and Engineering: C. ,vol. 7, pp. 31- 35 ,(1999) , 10.1016/S0928-4931(98)00069-1