Fusion of thienyl into the backbone of electron acceptor in organic photovoltaic heterojunctions: a comparative study of BTPT-4F and BTPTT-4F

2020 ◽  
Vol 44 (14) ◽  
pp. 5224-5234 ◽  
Author(s):  
Rui-Rong Bai ◽  
Cai-Rong Zhang ◽  
You-Zhi Wu ◽  
Mei-Ling Zhang ◽  
Yu-Hong Chen ◽  
...  
Keyword(s):  
Comparative Study ◽  
Electron Acceptor ◽  
Recombination Rate ◽  
Charge Recombination ◽  
Organic Photovoltaic ◽  
Significant Suppression ◽  
Donor Acceptor

The fusion of thiophene into a non-fullerene acceptor backbone causes significant suppression of the charge recombination rate at the donor/acceptor heterojunction interface.

Tuning Charge Recombination Rate Constants through Inner-Sphere Coordination in a Copper(I) Donor−Acceptor Compound

2000 ◽  
Vol 39 (17) ◽  
pp. 3765-3770 ◽  
Author(s):  
Donald V. Scaltrito ◽  
Craig A. Kelly ◽  
Mark Ruthkosky ◽  
Mark C. Zaros ◽  
Gerald J. Meyer
Keyword(s):  
Rate Constants ◽  
Recombination Rate ◽  
Charge Recombination ◽  
Inner Sphere ◽  
Donor Acceptor

scholarly journals Ultrafast photoinduced charge transport in Pt(ii) donor–acceptor assembly bearing naphthalimide electron acceptor and phenothiazine electron donor

2014 ◽  
Vol 16 (47) ◽  
pp. 25775-25788 ◽  
Author(s):  
Igor V. Sazanovich ◽  
Jonathan Best ◽  
Paul A. Scattergood ◽  
Michael Towrie ◽  
Sergei A. Tikhomirov ◽  
...  
Keyword(s):  
Charge Transport ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Charge Separation ◽  
Charge Recombination ◽  
Photoinduced Charge Separation ◽  
Donor Acceptor ◽  
Photoinduced Charge

The Pt(ii)-based molecular triad engages in step-wise photoinduced charge-separation; the charge recombination occurs through-space via two distinct pathways.

The position and frequency of fluorine atoms changes the electron donor/acceptor properties of fluorophenoxy silicon phthalocyanines within organic photovoltaic devices

2015 ◽  
Vol 3 (48) ◽  
pp. 24512-24524 ◽  
Author(s):  
Benoît H. Lessard ◽  
Trevor M. Grant ◽  
Robin White ◽  
Emmanuel Thibau ◽  
Zheng-Hong Lu ◽  
...  
Keyword(s):  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Silicon Phthalocyanines ◽  
Donor Acceptor

Novel silicon phthalocyanines (SiPcs) were characterized and applied within organic photovoltaic (OPV) devices as electron acceptor or electron donor layers.

Quantifying Charge Recombination in Solar Cells Based on Donor–Acceptor P3HT Analogues

2014 ◽  
Vol 118 (13) ◽  
pp. 6650-6660 ◽  
Author(s):  
Saptaparna Das ◽  
Petr P. Khlyabich ◽  
Beate Burkhart ◽  
Sean T. Roberts ◽  
Elsa Couderc ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Recombination ◽  
Donor Acceptor

Syntheses and Photovoltaic Properties of Narrow Band Gap Donor–Acceptor Copolymers with Carboxylate-Substituted Benzodithiophene as Electron Acceptor Unit

2014 ◽  
Vol 47 (15) ◽  
pp. 4987-4993 ◽  
Author(s):  
Kosuke Shibasaki ◽  
Kenichi Tabata ◽  
Yohei Yamamoto ◽  
Takeshi Yasuda ◽  
Masashi Kijima
Keyword(s):  
Band Gap ◽  
Electron Acceptor ◽  
Narrow Band ◽  
Photovoltaic Properties ◽  
Donor Acceptor

Revealing Internal Heavy Chalcogen Atom Effect on the Photophysics of Dibenzo[a,j]phenazine-Cored Donor–Acceptor–Donor Triad

2021 ◽  
Author(s):  
Shimpei Goto ◽  
Yuya Nitta ◽  
Nicolas Oliveira Decarli ◽  
Leonardo E de Sousa ◽  
Partycja Stachelek ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Organic Molecule ◽  
Electron Donors ◽  
Chalcogen Atom ◽  
Donor Acceptor ◽  
Atom Effect

A new twisted donor–acceptor–donor (D–A–D) multi-photofunctional organic molecule comprising of phenoselenazine as the electron-donors (Ds) and dibenzo[a,j]phenazine (DBPHZ) as the electron-acceptor (A) has been developed. The developed selenium-incorporated D–A–D compound...

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