Electrically conductive, melt-processed ternary blends of polyaniline/dodecylbenzene sulfonic acid, ethylene/vinyl acetate, and low-density polyethylene

	Electrically conductive, melt-processed ternary blends of polyaniline/dodecylbenzene sulfonic acid, ethylene/vinyl acetate, and low-density polyethylene
	Zhang QH ; Wang XH ; Chen DJ ; Jing XB
刊名	journal of polymer science part b-polymer physics
	2004
卷号	42 期号:20 页码:3750-3758
关键词	MECHANICAL-PROPERTIES THERMOPLASTIC BLENDS COMPOSITE FILMS POLYANILINE POLYMERS MORPHOLOGY FIBERS POLYMERIZATION PROPERTY DOPANTS
ISSN号	0887-6266
通讯作者	zhang qh
中文摘要	although polyaniline (pani) has high conductivity and relatively good environmental and thermal stability and is easily synthesized, the intractability of this intrinsically conducting polymer with a melting procedure prevents extensive applications. this work was designed to process pani with a melting blend method with current thermoplastic polymers. pani in an emeraldine base form was plasticized and doped with dodecylbenzene sulfonic acid (dbsa) to prepare a conductive complex (pani-dbsa). pani-dbsa, low-density polyethylene (ldpe), and an ethylene/vinyl acetate copolymer (eva) were blended in a twin-rotor mixer. the blending procedure was monitored, including the changes in the temperature, torque moment, and work. as expected, the conductivity of ternary pani-dbsa/ldpe/eva was higher by one order of magnitude than that of binary pani-dbsa/ldpe, and this was attributed to the pani-dbsa phase being preferentially located in the eva phase. an investigation of the morphology of the polymer blends with high-resolution optical microscopy indicated that pani-dbsa formed a conducting network at a high concentration of pani-dbsa. the thermal and crystalline properties of the polymer blends were measured with differential scanning calorimetry. the mechanical properties were also measured.
收录类别	SCI
语种	英语
WOS记录号	WOS:000224214400010
公开日期	2010-08-17
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/15783]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhang QH,Wang XH,Chen DJ,et al. Electrically conductive, melt-processed ternary blends of polyaniline/dodecylbenzene sulfonic acid, ethylene/vinyl acetate, and low-density polyethylene[J]. journal of polymer science part b-polymer physics,2004,42(20):3750-3758.
APA	Zhang QH,Wang XH,Chen DJ,&Jing XB.(2004).Electrically conductive, melt-processed ternary blends of polyaniline/dodecylbenzene sulfonic acid, ethylene/vinyl acetate, and low-density polyethylene.journal of polymer science part b-polymer physics,42(20),3750-3758.
MLA	Zhang QH,et al."Electrically conductive, melt-processed ternary blends of polyaniline/dodecylbenzene sulfonic acid, ethylene/vinyl acetate, and low-density polyethylene".journal of polymer science part b-polymer physics 42.20(2004):3750-3758.