scholarly journals Ultra low band gap α,β-unsubstituted BODIPY-based copolymer synthesized by palladium catalyzed cross-coupling polymerization for near infrared organic photovoltaics

2015 ◽  
Vol 3 (31) ◽  
pp. 16279-16286 ◽  
Author(s):  
Benedetta M. Squeo ◽  
Nicola Gasparini ◽  
Tayebeh Ameri ◽  
Alex Palma-Cando ◽  
Sybille Allard ◽  
...  
Keyword(s):  
Band Gap ◽  
Organic Photovoltaics ◽  
Near Infrared ◽  
Cross Coupling ◽  
Low Band Gap ◽  
Palladium Catalyzed ◽  
Coupling Polymerization

NIR absorbing copolymers based on α,β-unsubstituted BODIPY dyes suitable for NIR organic photovoltaics.

Low-band gap copolymers based on diketopyrrolopyrrole and dibenzosilole and their application in organic photovoltaics

2017 ◽  
Vol 146 ◽  
pp. 73-81 ◽  
Author(s):  
Yeon Hee Ha ◽  
Jisu Hong ◽  
Tae Kyu An ◽  
Hui-Jun Yun ◽  
Kyunghun Kim ◽  
...  
Keyword(s):  
Band Gap ◽  
Organic Photovoltaics ◽  
Low Band Gap

A facile method to synthesize [A′(D′AD)2]-based push–pull small molecules for organic photovoltaics

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 66005-66012 ◽  
Author(s):  
Mohamed Shaker ◽  
Jong-Hoon Lee ◽  
Cuc Kim Trinh ◽  
Wonbin Kim ◽  
Kwanghee Lee ◽  
...  
Keyword(s):  
Small Molecules ◽  
Band Gap ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Photovoltaics ◽  
Power Conversion ◽  
Low Band Gap ◽  
Donor Acceptor

Synthesis of promising new composition low band gap small molecules based on the push–pull (donor–acceptor) system, which displayed power conversion efficiency of up to 3.24%.

Design and synthesis of new ultra-low band gap thiadiazoloquinoxaline-based polymers for near-infrared organic photovoltaic application

RSC Advances ◽  
2016 ◽  
Vol 6 (18) ◽  
pp. 14893-14908 ◽  
Author(s):  
M. L. Keshtov ◽  
S. A. Kuklin ◽  
N. A. Radychev ◽  
A. Yu. Nikolaev ◽  
E. N. Koukaras ◽  
...  
Keyword(s):  
Band Gap ◽  
Near Infrared ◽  
Organic Photovoltaic ◽  
Low Band Gap ◽  
Design And Synthesis ◽  
Photovoltaic Application

Two D–A copolymers, F1 and F2, with fluorene and thiazole units were substituted, respectively, on a thiadiazoloquinoxaline (TDQ) unit to enhance the electron-accepting strength of TDQ.

scholarly journals Robust carrier formation process in low-band gap organic photovoltaics

2013 ◽  
Vol 103 (17) ◽  
pp. 173901 ◽  
Author(s):  
Kouhei Yonezawa ◽  
Hayato Kamioka ◽  
Takeshi Yasuda ◽  
Liyuan Han ◽  
Yutaka Moritomo
Keyword(s):  
Band Gap ◽  
Organic Photovoltaics ◽  
Formation Process ◽  
Low Band Gap

A low band-gap polymer based on unsubstituted benzo[1,2-b:4,5-b′]dithiophene for high performance organic photovoltaics

2012 ◽  
Vol 48 (55) ◽  
pp. 6933 ◽  
Author(s):  
Jae Woong Jung ◽  
Jea Woong Jo ◽  
Feng Liu ◽  
Thomas P. Russell ◽  
Won Ho Jo
Keyword(s):  
Band Gap ◽  
Organic Photovoltaics ◽  
High Performance ◽  
Low Band Gap ◽  
Low Band Gap Polymer

New low band gap 2-(4-(trifluoromethyl)phenyl)-1H-benzo[d]imidazole and benzo[1,2-c;4,5-c′]bis[1,2,5]thiadiazole based conjugated polymers for organic photovoltaics

RSC Advances ◽  
2014 ◽  
Vol 4 (85) ◽  
pp. 44902-44910 ◽  
Author(s):  
M. G. Murali ◽  
Arun D. Rao ◽  
Praveen C. Ramamurthy
Keyword(s):  
Solar Cell ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Organic Photovoltaics ◽  
Polymer Solar Cell ◽  
Low Band Gap

Novel low band gap conjugated polymers (PBDTTBIandPBDTBBT) are designed and synthesized for polymer solar cell applications.

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