New low band-gap semiconducting polymers consisting of 5-(9H -carbazol-9-yl)benzo[a ]phenazine as a new acceptor unit for organic photovoltaic cells

2013 ◽  
Vol 51 (11) ◽  
pp. 2354-2365 ◽  
Author(s):  
Ji-Hoon Kim ◽  
Hee Un Kim ◽  
Chang Eun Song ◽  
Moo-Jin Park ◽  
In-Nam Kang ◽  
...  
Keyword(s):  
Band Gap ◽  
Photovoltaic Cells ◽  
Semiconducting Polymers ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Low Band Gap

Fluorinated Benzoselenadiazole-Based Low-Band-Gap Polymers for High Efficiency Inverted Single and Tandem Organic Photovoltaic Cells

2014 ◽  
Vol 47 (5) ◽  
pp. 1613-1622 ◽  
Author(s):  
Ji-Hoon Kim ◽  
Seung Ah Shin ◽  
Jong Baek Park ◽  
Chang Eun Song ◽  
Won Suk Shin ◽  
...  
Keyword(s):  
Band Gap ◽  
High Efficiency ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Low Band Gap ◽  
Low Band Gap Polymers

Low band-gap conjugated polymer based on diketopyrrolopyrrole units and its application in organic photovoltaic cells

2017 ◽  
Vol 5 (21) ◽  
pp. 10416-10423 ◽  
Author(s):  
Hao Zhang ◽  
Shaoqing Zhang ◽  
Ke Gao ◽  
Feng Liu ◽  
Huifeng Yao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Conjugated Polymer ◽  
Polymer Solar Cells ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Low Band Gap

A new conjugated polymer utilizing diketopyrrolopyrrole (DPP) and benzo[1,2-c:4,5-c′]dithiophene-4,8-dione (BDD) units as the backbone framework was designed, synthesized, and applied in polymer solar cells.

A highly crystalline low band-gap polymer consisting of perylene and diketopyrrolopyrrole for organic photovoltaic cells

2013 ◽  
Vol 49 (31) ◽  
pp. 3248 ◽  
Author(s):  
Ji-Hoon Kim ◽  
Chang Eun Song ◽  
In-Nam Kang ◽  
Won Suk Shin ◽  
Do-Hoon Hwang
Keyword(s):  
Band Gap ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Low Band Gap ◽  
Low Band Gap Polymer

Stability study of low and high band gap polymer and air stability of PTB7:PC71BM bulk heterojunction organic photovoltaic cells with encapsulation technique

2015 ◽  
Vol 209 ◽  
pp. 348-354 ◽  
Author(s):  
Tarek M. Abdel-Fattah ◽  
Enas M. Younes ◽  
Gon Namkoong ◽  
E.M. El-Maghraby ◽  
Adly H. Elsayed ◽  
...  
Keyword(s):  
Band Gap ◽  
Bulk Heterojunction ◽  
Photovoltaic Cells ◽  
Stability Study ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
High Band
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