Complementary Absorbing Star-Shaped Small Molecules for the Preparation of Ternary Cascade Energy Structures in Organic Photovoltaic Cells

2012 ◽  
Vol 23 (12) ◽  
pp. 1556-1565 ◽  
Author(s):  
Hyojung Cha ◽  
Dae Sung Chung ◽  
Suk Young Bae ◽  
Min-Jung Lee ◽  
Tae Kyu An ◽  
...  
Keyword(s):  
Small Molecules ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Cascade Energy

Asymmetric 9,9′-bifluorenylidene-based small molecules as the non-fullerene acceptors for organic photovoltaic cells

2020 ◽  
Vol 177 ◽  
pp. 108233
Author(s):  
Tong Zhang ◽  
Tianzhi Yu ◽  
Yuling Zhao ◽  
Chengjin Wei ◽  
Hailin Ma ◽  
...  
Keyword(s):  
Small Molecules ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

ChemInform Abstract: A-D-A Small Molecules for Solution-Processed Organic Photovoltaic Cells

ChemInform ◽  
2015 ◽  
Vol 46 (21) ◽  
pp. no-no
Author(s):  
Wang Ni ◽  
Xiangjian Wan ◽  
Miaomiao Li ◽  
Yunchuang Wang ◽  
Yongsheng Chen
Keyword(s):  
Small Molecules ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Solution Processed

DPP-based small molecule, non-fullerene acceptors for “channel II” charge generation in OPVs and their improved performance in ternary cells

RSC Advances ◽  
2015 ◽  
Vol 5 (7) ◽  
pp. 4811-4821 ◽  
Author(s):  
Y. Kim ◽  
C. E. Song ◽  
E.-J. Ko ◽  
D. Kim ◽  
S.-J. Moon ◽  
...  
Keyword(s):  
Small Molecules ◽  
Small Molecule ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Charge Generation ◽  
Cyanide Group ◽  
Improved Performance

Three diketopyrrolopyrrole-thiophene-based small molecules were synthesized substituting electron-withdrawing cyanide group in different positions and introduced as acceptors in organic photovoltaic cells.

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