Compatible Acceptors Mediate Morphology and Charge Generation, Transpration, Extraction, and Energy Loss in Efficient Ternary Polymer Solar Cells

2021 ◽  
Author(s):  
Lingzhi Guo ◽  
Zishuo Xu ◽  
Xuechen Jiao ◽  
Qiqing Ruan ◽  
Xiangdong Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Polymer Solar Cells ◽  
Charge Generation ◽  
Ternary Polymer

A Large‐Bandgap Guest Material Enabling Improved Efficiency and Reduced Energy Loss for Ternary Polymer Solar Cells

Solar RRL ◽  
2021 ◽  
pp. 2100013
Author(s):  
Hang Yang ◽  
Yingying Dong ◽  
Hongyu Fan ◽  
Yue Wu ◽  
Chaohua Cui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Polymer Solar Cells ◽  
Ternary Polymer

Ternary polymer solar cells based on wide bandgap and narrow bandgap nonfullerene acceptors with an efficiency of 16.40 % and low energy loss of 0.53 eV

2021 ◽  
pp. 100843
Author(s):  
M.L. Keshtov ◽  
S.A. Kuklin ◽  
Anupam Agrawal ◽  
Hemraj Dahiya ◽  
Fang-Chung Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Low Energy ◽  
Narrow Bandgap ◽  
Ternary Polymer

Improved Charge Transport and Reduced Nonradiative Energy Loss Enable Over 16% Efficiency in Ternary Polymer Solar Cells

2019 ◽  
Vol 31 (36) ◽  
pp. 1902302 ◽  
Author(s):  
Runnan Yu ◽  
Huifeng Yao ◽  
Yong Cui ◽  
Ling Hong ◽  
Chang He ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Charge Transport ◽  
Polymer Solar Cells ◽  
Ternary Polymer

Impacts of a second acceptor on the energy loss, blend morphology and carrier dynamics in non-fullerene ternary polymer solar cells

2020 ◽  
Vol 8 (34) ◽  
pp. 11727-11734
Author(s):  
Bei Wang ◽  
Yingying Fu ◽  
Qingqing Yang ◽  
Jiang Wu ◽  
Youzhan Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Polymer Solar Cells ◽  
Charge Recombination ◽  
Carrier Dynamics ◽  
Recombination Process ◽  
Hole Transfer ◽  
Blend Morphology ◽  
Ternary Polymer

The different morphologies of PBDB-T:IT-4F:O6T-4F blends affect strongly the hole transfer from the acceptor(s) to the donor and the charge recombination process.

High-efficiency ternary polymer solar cells with optimized morphology of active layers enabled by few-layered β-InSe nanosheets

Nanoscale ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 6871-6883
Author(s):  
Jianming Wang ◽  
Huangzhong Yu ◽  
Chunli Hou
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Active Layers ◽  
Ternary Polymer ◽  
First Time

Herein, few-layered β-InSe nanosheets are introduced into the active layers of polymer solar cells as morphological modifiers for the first time. 

scholarly journals Improving ternary blend morphology by adding a conjugated molecule into non-fullerene polymer solar cells

RSC Advances ◽  
2020 ◽  
Vol 10 (71) ◽  
pp. 43508-43513
Author(s):  
Di Zhao ◽  
Pengcheng Jia ◽  
Ling Li ◽  
Yang Tang ◽  
Qiuhong Cui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Fill Factor ◽  
Polymer Solar Cells ◽  
Photovoltaic Performance ◽  
Ternary Blend ◽  
Promising Strategy ◽  
Blend Morphology ◽  
Ternary Polymer ◽  
Conjugated Molecule

The use of ternary polymer solar cells (PSCs) is a promising strategy to enhance photovoltaic performance while improving the fill factor (FF) of a device, but is still a challenge due to the complicated morphology.

Interface modification strategy based on a hybrid cathode buffer layer for promoting the performance of polymer solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 692-700 ◽  
Author(s):  
Feng Ye ◽  
Zhaobin Chen ◽  
Xiaoli Zhao ◽  
Zidong Li ◽  
Xiaoniu Yang
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Polymer Solar Cells ◽  
Charge Generation ◽  
Interface Modification ◽  
Cathode Buffer Layer

An interface modification strategy based on a hybrid cathode buffer layer is proposed and demonstrated for promoting charge generation and extraction.

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