An all-small-molecule organic solar cell derived from naphthalimide for solution-processed high-efficiency nonfullerene acceptors

2019 ◽  
Vol 7 (3) ◽  
pp. 709-717 ◽  
Author(s):  
B. Yadagiri ◽  
K. Narayanaswamy ◽  
Srikanth Revoju ◽  
Bertil Eliasson ◽  
Ganesh D. Sharma ◽  
...  
Keyword(s):  
Solar Cell ◽  
Small Molecules ◽  
Small Molecule ◽  
Organic Solar Cell ◽  
High Efficiency ◽  
Solution Processed

Two small molecules BYG-1 and BYG-2 with fluorene donor and benzothiadiazole acceptor units connected to the terminal naphthamide group via ethyne linker were designed and synthesized.

scholarly journals A solution-processed high performance organic solar cell using a small molecule with the thieno[3,2-b]thiophene central unit

2015 ◽  
Vol 51 (83) ◽  
pp. 15268-15271 ◽  
Author(s):  
Qian Zhang ◽  
Yunchuang Wang ◽  
Bin Kan ◽  
Xiangjian Wan ◽  
Feng Liu ◽  
...  
Keyword(s):  
Solar Cell ◽  
Small Molecule ◽  
Organic Solar Cell ◽  
High Performance ◽  
High Efficiency ◽  
Central Unit ◽  
Solution Processed

Replacing the double thiophene unit of DRCN8T with thieno[3,2-b]thiophene, DRCN8TT a high efficiency of 8.11% was achieved, benefiting from the more preferred morphology.

scholarly journals A “roller-wheel” Pt-containing small molecule that outperforms its polymer analogs in organic solar cells

2016 ◽  
Vol 7 (9) ◽  
pp. 5798-5804 ◽  
Author(s):  
Wenhan He ◽  
Maksim Y. Livshits ◽  
Diane A. Dickie ◽  
Jianzhong Yang ◽  
Rachel Quinnett ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Small Molecules ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Enhanced Crystallinity

“Roller-wheel” shaped Pt-containing molecules display enhanced crystallinity and are better performing organic solar cell materials than conventional small molecules and polymers featuring “dumbbell” shaped structures.

An All-Small-Molecule Organic Solar Cell with High Efficiency Nonfullerene Acceptor

2015 ◽  
Vol 27 (11) ◽  
pp. 1951-1956 ◽  
Author(s):  
Oh Kyu Kwon ◽  
Jung-Hwa Park ◽  
Dong Won Kim ◽  
Sang Kyu Park ◽  
Soo Young Park
Keyword(s):  
Solar Cell ◽  
Small Molecule ◽  
Organic Solar Cell ◽  
High Efficiency ◽  
Nonfullerene Acceptor

The post-treatment effects on open circuit voltages and device performances in a high efficiency all-small-molecule organic solar cell

2020 ◽  
Vol 8 (43) ◽  
pp. 15385-15392
Author(s):  
Ziqi Zhang ◽  
Qiong Wu ◽  
Dan Deng ◽  
Sihua Wu ◽  
Rui Sun ◽  
...  
Keyword(s):  
Solar Cell ◽  
Small Molecule ◽  
Organic Solar Cell ◽  
Treatment Effects ◽  
High Efficiency ◽  
Open Circuit ◽  
Post Treatment ◽  
Open Circuit Voltages

Post-treatment effects on open circuit voltages and device performances in a novel high efficiency all-small-molecule OSC were deeply investigated.

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