本文關鍵詞： 聚苯胺 摻雜 防腐蝕性能　出處：《高分子通報》2017年07期 　論文類型：期刊論文

【摘要】：聚苯胺具有良好的導電性和獨特的摻雜-解摻雜特性,成為近年來備受關注的導電高分子材料,其特有的抗劃傷、抗點蝕和鈍化性能使其在金屬防腐領域擁有巨大的應用前景。聚苯胺結構中苯環(huán)的存在,使得其分子鏈具有較大剛性,而分子間氫鍵又導致其難溶、難熔、可加工性能較差,嚴重制約了聚苯胺的應用。摻雜過程能有效改善聚苯胺的某些性能,或賦予其新的功能,擴展聚苯胺的應用。本文綜述了聚苯胺的摻雜方式、摻雜機理、聚苯胺防腐材料的制備方法,以及其在金屬防腐領域的應用,展望了聚苯胺的研究和應用前景。
[Abstract]:Polyaniline with good electrical conductivity and unique doping-dedopant characteristics has become the focus of attention in recent years conductive polymer materials its unique scratch resistance. The properties of pitting and passivation make it have a great application prospect in the field of metal anticorrosion. The existence of benzene ring in the structure of Polyaniline makes its molecular chain more rigid, and the hydrogen bond between molecules leads to its insoluble and refractory. The poor processability seriously restricts the application of Polyaniline. The doping process can effectively improve some properties of Polyaniline or endow it with new functions and expand the application of Polyaniline. The doping methods of Polyaniline are reviewed in this paper. The doping mechanism, the preparation method of Polyaniline anticorrosive material and its application in metal anticorrosion field are discussed. The research and application prospect of Polyaniline are prospected.
【作者單位】： 青島科技大學材料科學與工程學院;青島科技大學環(huán)境與安全工程學院;
【基金】：國家自然科學基金項目(41106070) 山東省自然科學基金項目(ZR2009EQ008)
【分類號】：TB304;TQ317
【正文快照】： 10.14028/j.cnki.1003-3726.2017.07.004引言在眾多導電高分子材料中,聚苯胺(PANI)因制備過程簡單、易于得到不同形貌的納米級產物,且具有獨特的摻雜-解摻雜過程、良好的導電性能、穩(wěn)定的電化學性質和環(huán)境穩(wěn)定性好等一系列的優(yōu)點[1~3],成為目前最受關注的導電高分子材料之一。，

本文編號：1453612