• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Electrochemical and in-situ Raman spectroscopic studies of poly{(pyrrole-2, 5-diyl)[(p-N, N-dimethylamino)benzylidene]}

Thumbnail
Full Text
聚_吡咯_2_5_二_对二甲氨基_苯甲烯_的电化学和原位拉曼光谱.pdf (357.4Kb)
Date
2001
Author
Yan, W
Wei, ZX
Wang, LL
Dai, LZ
戴李宗
Tian, ZQ
田中群
Collections
  • 化学化工-已发表论文 [14469]
Show full item record
Abstract
Cyclic voltammetry (CV) and in-situ Raman spectroscopy were used to study the electrochemical properties of the narrow band-gap conjugated polymer poly ((pyrrole-2, 5-diyl) [(p-N, N-dimethylamino) benzylidene]} (PPDMABE). The results reveal that the pyrrole rings in oxidized state of PPDMABE exist in oxidized state, while in reduced state aromatic and quinonoid structure pyrrole rings co-exist. The electrochemical reduction of PPDMABE is easier in acid solutions than in base solutions. In acidic and neutral media, the oxidized pyrrole rings exit in the form of protonized state, while in basic media they exit both in the form of protonized and deprotonized states.
Citation
ACTA PHYSICO-CHIMICA SINICA,2001,17(10):908-912
URI
https://dspace.xmu.edu.cn/handle/2288/12544

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies