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Synthesis, characterization and thermal analysis of polyaniline/ZrO2 composites
Wang, SX; Tan, ZC; Li, YS; Sun, LX; Zhang, T
关键词Polyaniline Pani/zro(2) Composite Tga Thermal Stability Interaction
刊名THERMOCHIMICA ACTA
2006-02-15
DOI10.1016/j.tca.2005.05.020
441期:2页:191-194
收录类别SCI
文章类型Article
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
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.
语种英语
WOS记录号WOS:000235417100014
引用统计
被引频次:110[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140302
专题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.
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