A–D–A small molecule acceptors with ladder-type arenes for organic solar cells

2018 ◽  
Vol 6 (19) ◽  
pp. 8839-8854 ◽  
Author(s):  
Dan He ◽  
Fuwen Zhao ◽  
Li Jiang ◽  
Chunru Wang
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Small Molecule ◽  
High Power ◽  
Organic Solar Cells ◽  
Electron Mobility ◽  
Power Conversion ◽  
High Electron ◽  
High Power Conversion Efficiency ◽  
High Electron Mobility

A–D–A small molecule acceptors possess strong absorption in the visible or NIR region, low bandgaps, relatively high electron mobility and proper miscibility with donors, which enables the achievement of high power conversion efficiency for organic solar cells based on these molecules.

Organic cathode interfacial materials for non-fullerene organic solar cells

2021 ◽  
Author(s):  
Minkyu Kyeong ◽  
Jinho Lee ◽  
Matyas Daboczi ◽  
Katherine Stewart ◽  
Huifeng Yao ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Amine Groups

Functionalized polyethyleneimines that are compatible with non-fullerene acceptors have been developed by protecting the reactive amine groups, leading to non-fullerene solar cells with high power conversion efficiency and enhanced thermal stability.

scholarly journals Enhancement of photovoltaic efficiency by insertion of a polyoxometalate layer at the anode of an organic solar cell

2014 ◽  
Vol 1 (9) ◽  
pp. 682-688 ◽  
Author(s):  
M. Alaaeddine ◽  
Q. Zhu ◽  
D. Fichou ◽  
G. Izzet ◽  
J. E. Rault ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Photovoltaic Efficiency ◽  
Thick Layers

Thick layers of the Wells–Dawson K6[P2W18O62] highly ordered were obtained and integrated at the anodic interface of organic solar cells to reach high power conversion efficiency.

A simple molecular structure of ortho-derived perylene diimide diploid for non-fullerene organic solar cells with efficiency over 8%

2017 ◽  
Vol 5 (42) ◽  
pp. 22288-22296 ◽  
Author(s):  
Helin Wang ◽  
Lingcheng Chen ◽  
Yi Xiao
Keyword(s):  
Molecular Structure ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Perylene Diimide ◽  
High Power Conversion Efficiency ◽  
Practical Applications

A simple molecular structure of ortho-derived perylene diimides (PDI) diploid has been developed for non-fullerene organic solar cells (OSCs) with a high power conversion efficiency (PCE) of 8.3%, indicating that such a concise molecular structure with a high PCE has great potential for the practical applications in OSCs.

Semitransparent solar cells with over 12% efficiency based on a new low bandgap fluorinated small molecule acceptor

2019 ◽  
Vol 3 (11) ◽  
pp. 2483-2490 ◽  
Author(s):  
Mei Luo ◽  
Chunyan Zhao ◽  
Jun Yuan ◽  
Jiefeng Hai ◽  
Fangfang Cai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Small Molecule ◽  
High Power ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Single Junction ◽  
Low Bandgap

Y14-based single-junction semitransparent inverted OSCs achieved a high power conversion efficiency of 12.67%.

Nonacyclic carbazole-based non-fullerene acceptors enable over 12% efficiency with enhanced stability for organic solar cells

2019 ◽  
Vol 7 (38) ◽  
pp. 21903-21910 ◽  
Author(s):  
Hongtao Wang ◽  
Zhuohan Zhang ◽  
Jiangsheng Yu ◽  
Xin Liu ◽  
Shenya Qu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Enhanced Stability

Organic solar cells based on a nonacyclic carbazole-cored non-fullerene acceptor exhibited a high power conversion efficiency of 12.07% with enhanced stability.

The Role of Balanced Dual Charge Generation Pathways in Ternary Organic Solar Cells

2021 ◽  
Author(s):  
Zewen Chen ◽  
Hongzhu Chen ◽  
Chuang Feng ◽  
xiaojing wang ◽  
Zhicai He ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Charge Generation ◽  
Efficient Charge

Efficient charge generation and transfer is crucial for Organic Solar Cells (OSCs) to achieve high power conversion efficiency (PCE). The ternary strategy is commonly used to expand the absorption range...

Air-Processed, Stable Organic Solar Cells with High Power Conversion Efficiency of 7.41%

Small ◽  
2019 ◽  
Vol 15 (7) ◽  
pp. 1804671 ◽  
Author(s):  
Pandeng Li ◽  
Mathieu Mainville ◽  
Yuliang Zhang ◽  
Mario Leclerc ◽  
Baoquan Sun ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
High Power Conversion Efficiency

scholarly journals Trends in the electronic and geometric structure of non-fullerene based acceptors for organic solar cells

2017 ◽  
Vol 10 (2) ◽  
pp. 395-401 ◽  
Author(s):  
Alina Kuzmich ◽  
Daniele Padula ◽  
Haibo Ma ◽  
Alessandro Troisi
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Geometric Structure ◽  
Energy Gap ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Small Energy

High power conversion efficiency are displayed by organic solar cells with small energy gap between LUMO+1 and LUMO orbitals.

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