碳材料在染料敏化太阳能电池对电极中的应用  

Application of carbon materials as counter electrodes of DSSCs

作　　者：杨大勇[1] 张海燕[1] 谢慰[1] 葛鹰[1] 陈天立[1] 

机构地区：[1]广东工业大学材料与能源学院,广东广州510006

出　　处：《材料研究与应用》2008年第4期447-449,469,共4页Materials Research and Application

基　　金：国家自然科学基金对外交流与合作项目(2006国科金工外资助字第50610105054);高等学校博士学科点专项科研基金(20050562002);广东省自然科学基金(036918);粤港关键领域重点突破招标项目(No.20061683)

摘　　要：主要介绍了石墨、活性炭和碳黑等传统碳材料,以及碳纳米管、纳米碳粉和硬碳球等新型碳材料作为染料敏化纳米晶太阳能电池(DSSCs)对电极材料的研究进展,阐述了对电极材料比表面积对DSSCs的光电转换效率影响很大,碳材料的电导率低有助于提高电池性能.In this paper, we briefly introduce traditional carbon material including activated carbon, graphite, and carbon black,as well as new kinds of carbon materials as counter electrodes of DSSCs,such as carbon nanotube, hard carbon spherule, and nano-carbon power, and so on. At last, we have found that the photovoltaic performance was largely influenced by the surface area of the materials. And it is helpful with DSSCs＇ efficiencies as the low charge transfer resistance of carbon counter electrode.

关 键 词：染料敏化纳米晶太阳能电池 碳对电极 电荷转移阻抗 催化活性 

分 类 号：TM914.4[电气工程—电力电子与电力传动]