Photophysics of Charge Generation in Organic Photovoltaic Materials: Kinetic Studies of Geminate and Free Polarons in a Model Donor/Acceptor System

2011 ◽  
Vol 116 (1) ◽  
pp. 86-97 ◽  
Author(s):  
Edward W. Snedden ◽  
Andrew P. Monkman ◽  
Fernando B. Dias
Keyword(s):  
Kinetic Studies ◽  
Organic Photovoltaic ◽  
Charge Generation ◽  
Photovoltaic Materials ◽  
Organic Photovoltaic Materials ◽  
Donor Acceptor

Design of donor–acceptor copolymers for organic photovoltaic materials: a computational study

2018 ◽  
Vol 20 (5) ◽  
pp. 3581-3591 ◽  
Author(s):  
Haydar Taylan Turan ◽  
Oğuzhan Kucur ◽  
Birce Kahraman ◽  
Seyhan Salman ◽  
Viktorya Aviyente
Keyword(s):  
Density Functional ◽  
Computational Study ◽  
Time Dependent ◽  
Organic Photovoltaic ◽  
Functional Theory ◽  
Organic Chromophores ◽  
Photovoltaic Materials ◽  
Td Dft ◽  
Organic Photovoltaic Materials ◽  
Donor Acceptor

80 different push–pull type organic chromophores which possess Donor–Acceptor (D–A) and Donor–Thiophene–Donor–Thiophene (D–T–A–T) structures have been systematically investigated by means of density functional theory (DFT) and time-dependent DFT (TD-DFT) at the B3LYP/6-311G* level.

Dithieno[3,2-b:2′,3′-d]pyrrole-based hole transport materials for perovskite solar cells with efficiencies over 18%

2018 ◽  
Vol 6 (17) ◽  
pp. 7950-7958 ◽  
Author(s):  
Sally Mabrouk ◽  
Mengmeng Zhang ◽  
Zhihui Wang ◽  
Mao Liang ◽  
Behzad Bahrami ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Organic Photovoltaic ◽  
Photovoltaic Materials ◽  
Organic Photovoltaic Materials

Dithieno[3,2-b:2′,3′-d]pyrrole (DTP) derivatives are one of the most important organic photovoltaic materials due to better π-conjugation across fused thiophene rings.

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