Synthesis, characterization and thermal analysis of polyaniline/ZrO2 composites

	Synthesis, characterization and thermal analysis of polyaniline/ZrO2 composites
	Wang, SX ; Tan, ZC ; Li, YS ; Sun, LX ; Zhang, T
刊名	thermochimica acta
	2006-02-15
卷号	441 期号:2 页码:191-194
关键词	polyaniline PANI/ZrO(2) composite TGA thermal stability interaction
英文摘要	conducting polyaniline-zirconium dioxide (pani/zio(2)) composites were synthesized by 'in situ' deposition technique in the presence of hydrochloric acid (hcl) as dopant by adding the fine grade powder (average particle size of approximately 20 nm) of zro(2) into the polymerization reaction mixture of aniline. the composites obtained were characterized by infrared spectra (ir) and x-ray diffraction (xrd) and thermogravimetric analysis (tga). tg curves and dtg curves of the composites suggest that the thermal degradation process of pani/zro(2), composites proceeds in two-steps and the composites are more thermally stable than that of the pure pant. the improvement in the thermal stability for the composites is attributed to the interaction between pant and zro(2), which restricts the thermal motion of pant chains and shields the degradation of pant in the composites. (c) 2005 published by elsevier b.v.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, analytical ; chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	nanoparticles ; nanocomposites
收录类别	SCI
语种	英语
WOS记录号	WOS:000235417100014
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/140302]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China 2.Dalian Jiaotong Univ, Coll Environm Sci & Engn, Dalian 116028, Peoples R China
推荐引用方式 GB/T 7714	Wang, SX,Tan, ZC,Li, YS,et al. Synthesis, characterization and thermal analysis of polyaniline/ZrO2 composites[J]. thermochimica acta,2006,441(2):191-194.
APA	Wang, SX,Tan, ZC,Li, YS,Sun, LX,&Zhang, T.(2006).Synthesis, characterization and thermal analysis of polyaniline/ZrO2 composites.thermochimica acta,441(2),191-194.
MLA	Wang, SX,et al."Synthesis, characterization and thermal analysis of polyaniline/ZrO2 composites".thermochimica acta 441.2(2006):191-194.