High-performance as-cast non-fullerene polymer solar cells from benzo[1,2-b:4,5-b′]difuran polymer via a rational copolymer design

2021 ◽  
Vol 9 (39) ◽  
pp. 13617-13624
Author(s):  
Enfang He ◽  
Zhi Zheng ◽  
Yi Lu ◽  
Fengyun Guo ◽  
Shiyong Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Highly Efficient

In this study, we introduced an ester-substituted thiophene into the benzo[1,2-b:4,5-b′]difuran (BDF)-based polymer (PDiFPBDF-TBz, F13) backbone to synthesize a novel polymer donor (F13-R) to develop the highly-efficient as-cast PSCs.

scholarly journals Highly efficient polymer solar cells cast from non-halogenated xylene/anisaldehyde solution

2015 ◽  
Vol 8 (9) ◽  
pp. 2744-2752 ◽  
Author(s):  
Christian Sprau ◽  
Felix Buss ◽  
Michael Wagner ◽  
Dominik Landerer ◽  
Manuel Koppitz ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Bulk Heterojunctions ◽  
Highly Efficient ◽  
Conversion Efficiencies

Several high performance polymer:fullerene bulk-heterojunctions are deposited from non-halogenated xylene/anisaldehyde solution, yielding power conversion efficiencies up to 9.5%.

Highly efficient polymer solar cells with a thienopyrroledione and benzodithiophene containing planar random copolymer

2018 ◽  
Vol 9 (10) ◽  
pp. 1216-1222 ◽  
Author(s):  
Taehyo Kim ◽  
Ji Young Lee ◽  
Jungwoo Heo ◽  
Bogyu Lim ◽  
Jin Young Kim
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Random Copolymer ◽  
Highly Efficient ◽  
High Degree

A new random copolymer based on thienopyrroledione and benzodithiophene units with a high degree of planarity was developed for high-performance organic solar cells.

High-performance light-soaking-free polymer solar cells based on a LiF modified ZnO electron extraction layer

2019 ◽  
Vol 7 (30) ◽  
pp. 9354-9361 ◽  
Author(s):  
Zhitian Ling ◽  
Yi Zhao ◽  
Shuanglong Wang ◽  
Saihu Pan ◽  
Hong Lian ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Highly Efficient ◽  
Inverted Polymer Solar Cells ◽  
Electron Extraction

In this work, we investigated the light-soaking effect in inverted polymer solar cells (PSCs) employing ZnO as an electron extraction layer (EEL) and demonstrated highly efficient light-soaking-free PSCs with a LiF modified ZnO (ZnO:LiF) EEL.

Highly efficient polymer solar cells via multiple cascade energy level engineering

2018 ◽  
Vol 6 (34) ◽  
pp. 9119-9129 ◽  
Author(s):  
Zuojia Li ◽  
Dongsheng Tang ◽  
Zhenkai Ji ◽  
Wei Zhang ◽  
Xiaopeng Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Energy Level ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Highly Efficient ◽  
Cascade Energy ◽  
Engineering Strategy ◽  
Blend Polymer ◽  
Transfer Channels

High-performance multiple blend polymer solar cells (PSCs) were firstly achieved via a multiple cascade energy level engineering strategy. By introducing more different bandgap copolymers with the similar molecular backbones, steadier energy level alignment and more charge transfer channels in devices could be realized.

Regulation of the Miscibility of the Active Layer by Random Terpolymer Acceptors to Realize High-Performance All-Polymer Solar Cells

2021 ◽  
Vol 3 (4) ◽  
pp. 1923-1931
Author(s):  
Dong Chen ◽  
Siqi Liu ◽  
Jinliang Liu ◽  
Jihui Han ◽  
Lie Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
High Performance ◽  
Polymer Solar Cells

Non-equivalent D-A copolymerization strategy towards highly efficient polymer donor for polymer solar cells

2021 ◽  
Author(s):  
Ziya Shang ◽  
Liuyang Zhou ◽  
Chenkai Sun ◽  
Lei Meng ◽  
Wenbin Lai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Highly Efficient

Highly Efficient All‐Polymer Solar Cells Processed from Nonhalogenated Solvents

ChemSusChem ◽  
2021 ◽  
Author(s):  
Zuojia Li ◽  
Kui Feng ◽  
Jingwei Wang ◽  
Min Li ◽  
Qiaoqian Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Highly Efficient

Determining Optimal Crystallinity of Diketopyrrolopyrrole-Based Terpolymers for Highly Efficient Polymer Solar Cells and Transistors

2014 ◽  
Vol 26 (24) ◽  
pp. 6963-6970 ◽  
Author(s):  
Ki-Hyun Kim ◽  
Sunhee Park ◽  
Hojeong Yu ◽  
Hyunbum Kang ◽  
Inho Song ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Highly Efficient

Side-chain engineering of diindenocarbazole-based large bandgap copolymers toward high performance polymer solar cells

2016 ◽  
Vol 4 (25) ◽  
pp. 6160-6168 ◽  
Author(s):  
Qisheng Tu ◽  
Dongdong Cai ◽  
Lixin Wang ◽  
Jiajun Wei ◽  
Qi Shang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Short Wavelength ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
High Performance Polymer ◽  
Absorbing Materials

Diindenocarbazole-based large bandgap polymers were designed and synthesized as short wavelength absorbing materials for PSCs exhibiting an efficiency up to 7.34% and a Voc as large as 0.95 V.

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