Preparation of two novel ionic electroconductive polyurethanes functionalized with the backbone of ionic liquid

doi:10.4028/www.scientific.net/AMR.668.259

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	Preparation of two novel ionic electroconductive polyurethanes functionalized with the backbone of ionic liquid
	Zhang, DingJun; Qu, Chaoyun; Chen, Yu-Xian
	2013
会议日期	March 8, 2013 - March 10, 2013
会议地点	Jiujiang, China
关键词	Differential scanning calorimetry Electric conductivity Fourier transform infrared spectroscopy Materials science Polyurethanes Surface resistance Thermogravimetric analysis Electrical conductivity Electroconductive Facile synthesis Functionalized High yield Reaction temperature Structures and properties Thermal gravimetric analyses (TGA)
卷号	668
DOI	10.4028/www.scientific.net/AMR.668.259
页码	259-262
英文摘要	The facile synthesis of two new Ionic electroconductive polyurethanes with the framework of ionic liquids, i.e., PUR-T: synthesized with isocyanate TDI; PUR-H: synthesized with isocyanate HDL, are described. Their structures and properties were characterized by Fourier transform infrared spectroscopy (FTIR), thermal gravimetric analysis (TGA), Differential scanning calorimetry (DSC) and the surface resistance meter. The effects of the different kinds of isocyanate on electrical conductivity of PUR were also investigated. It was found that their electrical conductivity can be optimized by changing the reaction temperature. The PUR-H, which exhibits an electrical conductivity of 1.0×104 Ω surface resistance, could be obtained in high yield, up to 65% at 90°C for 12h. © (2013) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117559]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
作者单位	State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Zhang, DingJun,Qu, Chaoyun,Chen, Yu-Xian. Preparation of two novel ionic electroconductive polyurethanes functionalized with the backbone of ionic liquid[C]. 见:. Jiujiang, China. March 8, 2013 - March 10, 2013.