Rational design and characterization of high-efficiency planar A–π–D–π–A type electron donors in small molecule organic solar cells: A quantum chemical approach

2014 ◽  
Vol 145 (3) ◽  
pp. 387-396 ◽  
Author(s):  
Dongmei Wang ◽  
Weilu Ding ◽  
Zhiyuan Geng ◽  
Li Wang ◽  
Yun Geng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Quantum Chemical ◽  
Rational Design ◽  
High Efficiency ◽  
Electron Donors ◽  
Chemical Approach ◽  
Quantum Chemical Approach

Easy Access to NO2-Containing Donor-Acceptor-Acceptor Electron Donors for High Efficiency Small-Molecule Organic Solar Cells

ChemSusChem ◽  
2016 ◽  
Vol 9 (12) ◽  
pp. 1433-1441 ◽  
Author(s):  
Hao-Chun Ting ◽  
Ya-Ting Yang ◽  
Chia-Hsun Chen ◽  
Jiun-Haw Lee ◽  
Jung-Hung Chang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Electron Donors ◽  
Easy Access ◽  
Donor Acceptor

Rational design of novel A-A-D-A-A type electron donors for small molecule organic solar cells

2012 ◽  
Vol 543 ◽  
pp. 199-204 ◽  
Author(s):  
Linghai Zhang ◽  
Ke Pei ◽  
Hongbo Zhao ◽  
Sujuan Wu ◽  
Yang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Rational Design ◽  
Electron Donors

Simple-structured small molecule acceptors constructed by a weakly electron-deficient thiazolothiazole core for high-efficiency non-fullerene organic solar cells

2018 ◽  
Vol 6 (47) ◽  
pp. 24267-24276 ◽  
Author(s):  
Wenhong Peng ◽  
Guangjun Zhang ◽  
Lin Shao ◽  
Chao Ma ◽  
Bin Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Novel Strategy

A novel strategy is proposed to construct simple-structured SMAs using a weakly electron-deficient thiazolothiazole (TTz) core. The highest PCE of 8.77% is recorded for TTz1-based OSCs, which is the highest efficiency to date among non-fullerene OSCs with simple-structured SMAs.

High-efficiency organic solar cells based on a small-molecule donor and a low-bandgap polymer acceptor with strong absorption

2018 ◽  
Vol 6 (20) ◽  
pp. 9613-9622 ◽  
Author(s):  
Yankang Yang ◽  
Beibei Qiu ◽  
Shanshan Chen ◽  
Qiuju Zhou ◽  
Ying Peng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Strong Absorption ◽  
Low Bandgap ◽  
Polymer Acceptor

An OSC based on a small molecule DR3TBDTT as donor and n-type polymer PZ1 as acceptor was fabricated, and PCE of the device reached 5.86% which is the highest for the OSCs based small molecule donor/polymer acceptor.

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