染料敏化太阳电池电解质_郭磊.pdf

20 10 化　学　进　展 Vol.20 No .10 2008 10 PROGRESS IN CHEMISTRY 　Oct., 2008 染料敏化太阳电池电解质＊ 郭　磊　潘　旭　戴松元＊＊ (中国科学院等离子体物理研究所 太阳能材料与工程研究室　合 230031) 　　染料敏化太阳电池是新一代的太阳电池, 有着巨大的应用前景。 其中电解质体系是该类电池 组成的主要部分, 对电池性能有着重要的影响。本文介绍了染料敏化太阳电池的基本结构和原理, 详细评述 了近几年国内外学者对染料敏化太阳电池用电解质体系的研究进展情况, 根据电解质的存在状态将其分为 液态、准固态和固态3 大类并逐 一进行介绍, 最后对该领域的前景进行了展望。 　染料敏化　太阳电池　电解质 :TM914.4;O646 　:A 　:1005-281X(2008)10-1595-11 Electrolytes in Dye-Sensitized Solar Cells ＊＊ Guo Lei 　Pan X u 　Dai Songy uan (Sola Ene gy Mate ials and Enginee ing, Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China) Abstract 　A s a new gene ation of sola cell, dye-sensitized sola cell (DSC)shows an optimistic fo eg ound fo the application.The elect olytes play an impo tant ole on the DSC pe fo mance.He e we int oduce the st uctu e and mechanism of DSC, and then we also discuss the cu ent p og ess of elect olytes used in DSC by classing the elect olytes as liquid, quasi-solid and solid based on the states of the elect olytes in details.At last, the futu e development tendency of elect olytes used in dye-sensitized sola cells is p ospected. Key words 　dye-sensitizing;sola cells;elect olyte , DSC 、 1　 , 、, 。, [3] , 11% , , 。 1991 DSC 。 G ätzel “” [1] , ( (dys-sensitized solay cell, DSC) , - - (-20—60 ℃) )、(, I3 I ) [2] ()。: 2