Multifunctional Interface Modification of Energy Relay Dye in Quasi-solid Dye-sensitized Solar Cells

被引：12

作者：

Gao, Rui ^{[1
]}

Cui, Yixiu ^{[1
]}

Liu, Xiaojiang ^{[1
]}

Wang, Liduo ^{[2
]}

机构：

[1] China Acad Engn Phys, Inst Elect Engn, Mianyang 621900, Sichuan, Peoples R China

[2] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China

来源：

SCIENTIFIC REPORTS | 2014年 / 4卷

基金：

中国国家自然科学基金;

关键词：

ALTERNATING ASSEMBLY STRUCTURE; QUANTUM DOTS; IMPEDANCE; ELECTRON; RECOMBINATION; PERFORMANCE; ALUMINUM;

D O I：

10.1038/srep05570

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper, 4-(dicyanomethylene)-2-t-butyl-6(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB) has been used in interface modification of dye-sensitized solar cells (DSCs) with combined effects of retarding charge recombination and Forster resonant energy transfer (FRET). DCJTB interface modification significantly improved photovoltaic performance of DSCs. I-V curves shows the conversion efficiency increases from 4.27% to 5.64% with DCJTB coating. The application of DCJTB with combined effects is beneficial to explore more novel multi-functional interface modification materials to improve the performance of DSCs.

引用

页数：6

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