Photoelectrochemical solar cells based on polyterthiophenes containing Porphyrins using ionic liquid electrolyte

被引：16

作者：

Chen, J ^{[1
]}

Officer, DL

Pringle, JM

MacFarlane, DR

Too, CO

Wallace, GG

机构：

[1] Univ Wollongong, ARC Ctr Nanostruct Electromat, Intelligent Polymer Res Inst, Wollongong, NSW 2522, Australia

[2] Nanomat Res Ctr, Palmerston North, New Zealand

[3] Monash Univ, Dept Mat Engn, Clayton, Vic 3800, Australia

[4] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2005年 / 8卷 / 10期

关键词：

D O I：

10.1149/1.2033608

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A copolymer of 5,15- bis([2'2":5",2'''- terthiophen]-3"-yl)-2,8,12,18-tetra-n-butyl-3,7,13,17-tetramethylporphyrin with 2,2':5'2"-terthiophene was successfully electrosynthesized by cyclic voltammetry, galvanostatic, and potentiostaic methods. This conducting copolymer was then incorporated into photovoltaic devices using liquid electrolyte and tested for photovoltaic responses. An ionic liquid, ethyl-methylimidazolium dicyanamide, containing iodine (I-2, 60 mM) and tetrapropylammonium iodide (TPAI, 500 mM) has been employed as liquid electrolyte in photoelectrochemical solar cells based on polyterthiophenes containing porphyrins with an overall conversion efficiency of 0.14 % at a solar simulated light intensity of 500 W m(-2). (c) 2005 The Electrochemical Society.

引用

页码：A528 / A530

页数：3

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