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.

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.

A high-performance solution-processed small molecule: alkylselenophene-substituted benzodithiophene organic solar cell

2014 ◽  
Vol 2 (25) ◽  
pp. 4937-4946 ◽  
Author(s):  
Yu Jin Kim ◽  
Jang Yeol Baek ◽  
Jong-jin Ha ◽  
Dae Sung Chung ◽  
Soon-Ki Kwon ◽  
...  
Keyword(s):  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Small Molecule ◽  
Light Absorption ◽  
Organic Solar Cell ◽  
High Performance ◽  
Power Conversion ◽  
Strong Light ◽  
Homo Level ◽  
Photovoltaic Characteristics

A novel small molecule with alkylselenophene-substituted benzodithiophene unit,BDTSe-TTPD, showed strong light absorption, low HOMO level and photovoltaic characteristics with power conversion efficiency as high as 4.37%.

Room temperature solution processed tungsten carbide as an efficient hole extraction layer for organic photovoltaics

2014 ◽  
Vol 2 (11) ◽  
pp. 3734-3740 ◽  
Author(s):  
Wei Cui ◽  
Zhongwei Wu ◽  
Changhai Liu ◽  
Mingxing Wu ◽  
Tingli Ma ◽  
...  
Keyword(s):  
Solar Cell ◽  
Tungsten Carbide ◽  
Buffer Layer ◽  
Organic Photovoltaics ◽  
Organic Solar Cell ◽  
High Performance ◽  
Room Temperature ◽  
Solution Processed ◽  
Anode Buffer Layer ◽  
Temperature Solution

We demonstrated tungsten carbide (WC) as an efficient anode buffer layer for a high-performance inverted organic solar cell.

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.

High-Performance Ternary Organic Solar Cell Enabled by a Thick Active Layer Containing a Liquid Crystalline Small Molecule Donor

2017 ◽  
Vol 139 (6) ◽  
pp. 2387-2395 ◽  
Author(s):  
Guichuan Zhang ◽  
Kai Zhang ◽  
Qingwu Yin ◽  
Xiao-Fang Jiang ◽  
Zaiyu Wang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Active Layer ◽  
Small Molecule ◽  
Organic Solar Cell ◽  
High Performance ◽  
Liquid Crystalline
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