化工新型材料
化工新型材料
화공신형재료
NEW CHEMICAL MATERIALS
2009年
11期
18-21,77
,共5页
聚苯胺%纳米结构%无模板合成%氧化剂%掺杂剂
聚苯胺%納米結構%無模闆閤成%氧化劑%摻雜劑
취분알%납미결구%무모판합성%양화제%참잡제
polyaniline%nanostructure%template-free synthesis%oxidant%dopant
近年来多种见诸报道的新颖聚苯胺(PANI)微/纳米结构及其制备途径,可大体归为:主要控制了苯胺化学氧化聚合中聚合产物成核、生长过程或对聚合反应施加了影响.主要从聚合产物的生长和团聚、苯胺化学氧化聚合所用氧化剂和掺杂剂三方面归纳了制备微/纳米结构PANI的反应条件及其影响因素.
近年來多種見諸報道的新穎聚苯胺(PANI)微/納米結構及其製備途徑,可大體歸為:主要控製瞭苯胺化學氧化聚閤中聚閤產物成覈、生長過程或對聚閤反應施加瞭影響.主要從聚閤產物的生長和糰聚、苯胺化學氧化聚閤所用氧化劑和摻雜劑三方麵歸納瞭製備微/納米結構PANI的反應條件及其影響因素.
근년래다충견제보도적신영취분알(PANI)미/납미결구급기제비도경,가대체귀위:주요공제료분알화학양화취합중취합산물성핵、생장과정혹대취합반응시가료영향.주요종취합산물적생장화단취、분알화학양화취합소용양화제화참잡제삼방면귀납료제비미/납미결구PANI적반응조건급기영향인소.
Various approaches to the synthesis of many novel polyaniline micro/nano structures reported in recent years can be considered as making efforts to control the nucleation and agglomeration of the polymerization products or af-fect the polymerization reaction itself. The present paper summarized the factors which influence the formation of polyani-line micro/nano structures from three aspects, i.e. growth and agglomeration of the polymerization products, the oxidants to initiate the aniline chemical oxidation polymerization and the dopants existing during polymerization.