A Highly Planar Nonfullerene Acceptor with Multiple Noncovalent Conformational Locks for Efficient Organic Solar Cells

Small Methods ◽  
2018 ◽  
Vol 2 (5) ◽  
pp. 1700330 ◽  
Author(s):  
Lei Yang ◽  
Wenxing Gu ◽  
Yufei Yang ◽  
Ling Hong ◽  
Xutao Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Nonfullerene Acceptor

Fused Perylenediimide Dimer as Nonfullerene Acceptor for High-Performance Organic Solar Cells

2021 ◽  
pp. 109269
Author(s):  
Xinyue Cui ◽  
Muhammad Bilal Ahmed Qureshi ◽  
Hao Lu ◽  
Hang Wang ◽  
Yahui Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Nonfullerene Acceptor

Selenopheno[3,2-b]thiophene-Based Narrow-Bandgap Nonfullerene Acceptor Enabling 13.3% Efficiency for Organic Solar Cells with Thickness-Insensitive Feature

2018 ◽  
Vol 3 (12) ◽  
pp. 2967-2976 ◽  
Author(s):  
Jin-Liang Wang ◽  
Kai-Kai Liu ◽  
Ling Hong ◽  
Gao-Yang Ge ◽  
Chao Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Narrow Bandgap ◽  
Nonfullerene Acceptor

scholarly journals Controlling Blend Morphology for Ultrahigh Current Density in Nonfullerene Acceptor-Based Organic Solar Cells

2018 ◽  
Vol 3 (3) ◽  
pp. 669-676 ◽  
Author(s):  
Xin Song ◽  
Nicola Gasparini ◽  
Long Ye ◽  
Huifeng Yao ◽  
Jianhui Hou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Current Density ◽  
Organic Solar Cells ◽  
Blend Morphology ◽  
Nonfullerene Acceptor

scholarly journals Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss

2019 ◽  
Vol 29 (34) ◽  
pp. 1902441 ◽  
Author(s):  
Xin Song ◽  
Nicola Gasparini ◽  
Masrur Morshed Nahid ◽  
Sri Harish Kumar Paleti ◽  
Cheng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Current Ratio ◽  
Nonfullerene Acceptor

scholarly journals High-Performance Ternary Organic Solar Cells Enabled by Combining Fullerene and Nonfullerene Electron Acceptors

2019 ◽  
Vol 01 (01) ◽  
pp. 030-037 ◽  
Author(s):  
Jianyun Zhang ◽  
Wenrui Liu ◽  
Shengjie Xu ◽  
Xiaozhang Zhu
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Power Conversion ◽  
Wide Bandgap ◽  
The Third ◽  
Bimolecular Recombination ◽  
Conversion Efficiencies ◽  
Wide Bandgap Polymer ◽  
Nonfullerene Acceptor

Recently, by elaborately designing nonfullerene acceptors and selecting suitable polymer donors great progresses have been made towards binary organic solar cells (OSCs) with power conversion efficiencies (PCEs) over 15%. Ternary organic photovoltaics by introducing a third component into the host binary system is recognized to be highly effective to elevate the performance through extending the light absorption, manipulating the recombination behavior of the carriers, and improving the morphology of the active layer. In this work, we synthesized a new electron-acceptor ZITI-4F matching it with the wide-bandgap polymer donor PBDB-T The PBDB-T:ZITI-4F-based OSC showed a high PCE of 12.33%. After introducing 40% of PC71BM as the third component, the ternary device achieved an improved PCE of 13.40% with simultaneously improved photovoltaic parameters. The higher performance of the ternary device can be attributed to the improved and more balanced charge mobility, reduced bimolecular recombination, and more favorable morphology. These results indicate that the cooperation of a fullerene-based acceptor and a nonfullerene acceptor to fabricate ternary OSCs is an effective approach to optimizing morphology and therefore to increase the performance of OSCs.

scholarly journals Correction to: A diketopyrrolopyrrole-based nonfullerene acceptor for organic solar cells with a high open-circuit voltage of 1.17 V

2019 ◽  
Vol 52 (2) ◽  
pp. 267-267
Author(s):  
Zhitian Liu ◽  
Di Zeng ◽  
Chengjun Gu ◽  
Jing Wen ◽  
Xianbao Duan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Nonfullerene Acceptor

High-efficiency ternary nonfullerene organic solar cells fabricated with a near infrared acceptor enhancing exciton utilization and extending absorption

2019 ◽  
Vol 7 (34) ◽  
pp. 10498-10506 ◽  
Author(s):  
Bei Wang ◽  
Yingying Fu ◽  
Qingqing Yang ◽  
Jiang Wu ◽  
He Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
High Efficiency ◽  
Nonfullerene Acceptor

Incorporating an infrared nonfullerene acceptor O6T-4F enhances the exciton utilization and extends the absorption, leading to an increased PCE of organic solar cells.

26 mA cm−2 Jsc from organic solar cells with a low-bandgap nonfullerene acceptor

2017 ◽  
Vol 62 (22) ◽  
pp. 1494-1496 ◽  
Author(s):  
Zuo Xiao ◽  
Xue Jia ◽  
Dan Li ◽  
Shizhe Wang ◽  
Xinjian Geng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Low Bandgap ◽  
Nonfullerene Acceptor

scholarly journals A New Nonfullerene Acceptor with Near Infrared Absorption for High Performance Ternary-Blend Organic Solar Cells with Efficiency over 13%

2018 ◽  
Vol 5 (6) ◽  
pp. 1800307 ◽  
Author(s):  
Huan-Huan Gao ◽  
Yanna Sun ◽  
Xiangjian Wan ◽  
Xin Ke ◽  
Huanran Feng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
High Performance ◽  
Near Infrared ◽  
Ternary Blend ◽  
Nonfullerene Acceptor
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