Analysis of Conjugated Polymers Conductivity by in situ Electrochemical-Conductance Method

被引:49
作者
Salinas, Gerardo [1 ]
Frontana-Uribe, Bernardo A. [2 ,3 ]
机构
[1] Univ Bordeaux, ISM, UMR 5255, Bordeaux INP, Site ENSCBP, F-33607 Pessac, France
[2] UAEM UNAM, Ctr Conjunto Invest Quim Sustentable, Km 14-5 Carretera Toluca Atlacomulco, Toluca 50200, Mexico
[3] Univ Nacl Autonoma Mexico, Inst Quim, Circuito Exterior Ciudad Univ, Mexico City 04510, DF, Mexico
关键词
charge; discharge process; conducting polymers; conductivity; conductometric sensory devices; in situ electrochemical-conductance method; ELECTRICAL-CONDUCTIVITY; CYCLIC VOLTAMMETRY; CHARGE-TRANSPORT; REDOX POLYMERS; LITHIUM INSERTION/EXTRACTION; CONFORMATIONAL RELAXATION; CHEMICAL DERIVATIZATION; POLYELECTROLYTE BLENDS; HETEROCYCLIC OLIGOMERS; POLYTHIOPHENE PUZZLE;
D O I
10.1002/celc.201801488
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The in situ electrochemical-conductance method is presented as an important electrochemical characterization tool for gaining insight into the chemical and electrical behavior of pi-conjugated polymers and electroactive materials. Important information about conductivity models, the type of charge carrier, and the carrier-transport pathways as well as explanations of different phenomena related to charge and mass transport can be extracted from the obtained analyses. Using conveniently modified polymers, this method enables the development of a wide range of conductometric sensory devices. This Minireview summarizes the historical development of the in situ electrochemical-conductance method, describes the systems used, explains details of the calculations, and discusses recent advances and applications.
引用
收藏
页码:4105 / 4117
页数:13
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