Synthesis of Polyaniline Nanofiber and Copolymerization with Acrylate Through In Situ Emulsion Polymerization

doi:10.1002/app.34529

	Synthesis of Polyaniline Nanofiber and Copolymerization with Acrylate Through In Situ Emulsion Polymerization
	Ge, Chengyue 1,2; Yang, Xiaogang 1; Li, Cheng 3; Hou, Baorong 1; Hou, BR (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China.
	2012-01-05
发表期刊	JOURNAL OF APPLIED POLYMER SCIENCE
ISSN	0021-8995
卷号	123 期号:1 页码:627-635
文章类型	Article
摘要	Polyaniline (PANI) was prepared, respectively, by direct mixed oxidation method in different acids. Scanning electron microscopy showed that high quality of PANI nanofibers can be obtained easily in hydrochloric acid, sulfuric acid, and acetic acid, especially in the sulfuric acid; infrared and ultraviolet spectra characterization showed all products were the doped PANI. Then, using complex emulsifiers, PANI was dispersed in acrylate emulsion by supersonic dispersion assisted with mechanical stirred to obtain mixed pre-emulsion, the result showed different PANI performed different dispersing stability in the pre-emulsion. More importantly, PANI-polyacrylate copolymer was prepared through multi-steps in situ emulsion polymerization using water-soluble azo (VA-044) as initiator. Experiment showed that good dispersing stability of PANI in the pre-emulsion was premise to obtain the final stable copolymer emulsion. Further, the micro-morphology and thermal property of the copolymer were studied by transmission electron microscopy, differential scanning calorimetry, and thermogravimetric analyzer. The result proved that acrylate occurred in situ polymerization on surface of PANI nanofibers, the presence of PANI increased glass transition temperature (T(g)) and thermal decomposed temperature of the copolymer. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123: 627-635, 2012
关键词	Nanofibers Stabilization Emulsion Polymerization Copolymer
学科领域	Polymer Science
DOI	10.1002/app.34529
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000296437600071
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/12484
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Hou, BR (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China 3.Qingdao Univ Sci & Technol, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Ge, Chengyue,Yang, Xiaogang,Li, Cheng,et al. Synthesis of Polyaniline Nanofiber and Copolymerization with Acrylate Through In Situ Emulsion Polymerization[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2012,123(1):627-635.
APA	Ge, Chengyue,Yang, Xiaogang,Li, Cheng,Hou, Baorong,&Hou, BR .(2012).Synthesis of Polyaniline Nanofiber and Copolymerization with Acrylate Through In Situ Emulsion Polymerization.JOURNAL OF APPLIED POLYMER SCIENCE,123(1),627-635.
MLA	Ge, Chengyue,et al."Synthesis of Polyaniline Nanofiber and Copolymerization with Acrylate Through In Situ Emulsion Polymerization".JOURNAL OF APPLIED POLYMER SCIENCE 123.1(2012):627-635.

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