Improving Photovoltaic Performance of the Linear A-Ar-A-type Small Molecules with Diketopyrropyrrole Arms by Tuning the Linkage Position of the Anthracene Core

2015 ◽  
Vol 7 (33) ◽  
pp. 18292-18299 ◽  
Author(s):  
Xiongwei Duan ◽  
Manjun Xiao ◽  
Jianhua Chen ◽  
Xiangdong Wang ◽  
Wenhong Peng ◽  
...  
Keyword(s):  
Small Molecules ◽  
Photovoltaic Performance ◽  
Linkage Position

Efficient strategies to improve photovoltaic performance of A-D-A type small molecules by introducing rigidly fluorinated central cores

2017 ◽  
Vol 147 ◽  
pp. 505-513 ◽  
Author(s):  
Zhongbin Qiu ◽  
Xiaopeng Xu ◽  
Shuai Zhang ◽  
Pu Wang ◽  
Yafei Wang ◽  
...  
Keyword(s):  
Small Molecules ◽  
Photovoltaic Performance

Effective improvement of the photovoltaic performance of black dye sensitized quasi-solid-state solar cells

RSC Advances ◽  
2014 ◽  
Vol 4 (60) ◽  
pp. 31759-31763 ◽  
Author(s):  
Shuai Chang ◽  
King Young Wong ◽  
Xudong Xiao ◽  
Tao Chen
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Small Molecules ◽  
Photovoltaic Performance ◽  
Dye Sensitized

We demonstrate the use of small molecules to improve the performance of quasi-solid-state DSSC, the efficiency can reach 8.0% or 9.2% when a phenothiazine-based molecule is co-sensitized with black dye or a porphyrin-based dye.

Investigating the crystalline nature, charge transport properties and photovoltaic performances of ladder-type donor based small molecules

RSC Advances ◽  
2015 ◽  
Vol 5 (98) ◽  
pp. 80677-80681 ◽  
Author(s):  
Hua-Chun Wang ◽  
Lu-Ming Tang ◽  
Lijian Zuo ◽  
Hongzheng Chen ◽  
Yun-Xiang Xu
Keyword(s):  
Charge Transport ◽  
Small Molecules ◽  
Transport Properties ◽  
Photovoltaic Performance ◽  
Bridge Structures ◽  
Crystalline Nature

The indacenodithieno[3,2-b]thiophene (IDTT) core promoted the crystallinity of ladder-type donor based small molecules and π-bridge structures could improve the photovoltaic performance.

Effect of alkyl chain length on the photovoltaic performance of oligothiophene-based small molecules

2014 ◽  
Vol 130 ◽  
pp. 336-346 ◽  
Author(s):  
Zaifang Li ◽  
Ji Bian ◽  
Yanling Wang ◽  
Fangyuan Jiang ◽  
Guijie Liang ◽  
...  
Keyword(s):  
Small Molecules ◽  
Chain Length ◽  
Alkyl Chain ◽  
Photovoltaic Performance ◽  
Alkyl Chain Length
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