吡啶基锚固基团染料敏化剂的合成与光伏性能研究  

Synthesis and Photovoltaic Performance of A Dye With Pyridine Anchor

作　　者：贾海浪 陈宇超 纪亮 秦陆丰 胡赛琳 Jia Hailang;Chen Yuchao;Ji Liang;Qin Lufeng;Hu Sailin(School of Chemistry and Environment Engineering,Jiangsu University of Technology,Changzhou 213001,China)

机构地区：[1]江苏理工学院化学与环境工程学院,江苏常州213001

出　　处：《广东化工》2018年第16期39-39,4,共2页Guangdong Chemical Industry

基　　金：江苏省高等学校大学生创新创业训练项目(11311711829);江苏理工学院教学改革与研究项目(11610411719)

摘　　要：本文研究制备了一种以吡啶作为锚固基团的吩噻嗪类染料敏化剂并应用到了染料敏化太阳能电池中,替代了传统的羧基锚固基团,并且引入了吸电性的苯并噻二唑作为电荷阱,极大地改善了染料的光子捕获能力。染料合成方法简单,通过一系列的铃木偶联等简单反应便可合成得到,组装的电池器件转换效率达到了3.76%,这为新型锚固基团的开发提供了一定的指导作用。We synthesized a dye with pyridine anchor and applied in dye-sensitized solar cells, instead of traditional carboxyl anchor, and the benzothiazole unit is introduced into dye as a charge trap, which can effectively improve the absorption of the dye. This synthetic method is very simple, it can be synthesized by a series of suzuki coupling. The DSSC showed a PCE of 3.76 %, this provides some guidance for the design of new anchors.

关 键 词：染料敏化太阳能电池 吡啶 锚固基团 

分 类 号：O62[理学—有机化学]