Polyaniline-attapulgite composites based on ionic liquid: Preparation and characterization

doi:10.4028/www.scientific.net/AMR.803.153

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Polyaniline-attapulgite composites based on ionic liquid: Preparation and characterization
	Feng, Hui Xia; Chen, Jiao; Tan, Lin; Zhang, Jian Qiang
	2013
会议日期	August 3, 2013 - August 4, 2013
会议地点	Dali, China
关键词	Chemical engineering Chlorine Chlorine compounds Electronic properties Fourier transform infrared spectroscopy Ionic liquids Metallurgical engineering Scanning electron microscopy Thermogravimetric analysis Attapulgites Chemical characterization Conductive composites Conductive paths Conductive webs In-situ chemical oxidations Rod-like crystal Synthetic environments
卷号	803
DOI	10.4028/www.scientific.net/AMR.803.153
页码	153-156
英文摘要	Using 1-methyl-3-alkylcarboxylic acid imidazolium chloride ([CMMIm]Cl) ionic liquid (IL) as synthetic environment, CMMIm-PANI and CMMIm-PANI@ATP composites were successfully prepared via in situ chemical oxidation polymerization. The chemical characterization of the material before and after ATP adding was performed by means of Fourier transform infrared spectroscopy (FTIR). The morphology of the coatings was observed employing scanning electron microscopy (SEM). The results are further indicated that PANI which coated on the surface of rodlike crystal ATP helped the formation of conductive path among ATP crystals which overlapped each other. The four probe conductivity apparatus was used to analyze the electronic properties of the composites. The conductivity of CMMIm-PANI@ATP and CMMIm-PANI are 10 S/cm and 1.8 S/cm respectively, which clearly showed that the introduction of ATP in composite makes the conductivity increased largely. In addition, thermogravimetric analysis shows that the thermal stability of CMMIm-PANI/ATP composites was enhanced and these can be attributed to the effect of coated ATP as barriers for the degradation of PANI. © (2013) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117651]
专题	石油化工学院
作者单位	College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Feng, Hui Xia,Chen, Jiao,Tan, Lin,et al. Polyaniline-attapulgite composites based on ionic liquid: Preparation and characterization[C]. 见:. Dali, China. August 3, 2013 - August 4, 2013.