Critical Role of Molecular Electrostatic Potential on Charge Generation in Organic Solar Cells

2018 ◽  
Vol 36 (6) ◽  
pp. 491-494 ◽  
Author(s):  
Huifeng Yao ◽  
Deping Qian ◽  
Hao Zhang ◽  
Yunpeng Qin ◽  
Bowei Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrostatic Potential ◽  
Organic Solar Cells ◽  
Molecular Electrostatic Potential ◽  
Critical Role ◽  
Charge Generation

Critical Role of Vertical Phase Separation in Small-Molecule Organic Solar Cells

2018 ◽  
Vol 10 (15) ◽  
pp. 12913-12920 ◽  
Author(s):  
Jin Fang ◽  
Dan Deng ◽  
Zaiyu Wang ◽  
Muhammad Abdullah Adil ◽  
Tong Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Critical Role

The role of exciton lifetime for charge generation in organic solar cells at negligible energy-level offsets

Nature Energy ◽  
2020 ◽  
Vol 5 (9) ◽  
pp. 711-719 ◽  
Author(s):  
Andrej Classen ◽  
Christos L. Chochos ◽  
Larry Lüer ◽  
Vasilis G. Gregoriou ◽  
Jonas Wortmann ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Organic Solar Cells ◽  
Charge Generation ◽  
Exciton Lifetime

Dichotomous Role of Exciting the Donor or the Acceptor on Charge Generation in Organic Solar Cells

2016 ◽  
Vol 138 (31) ◽  
pp. 10026-10031 ◽  
Author(s):  
Koen H. Hendriks ◽  
Alexandra S. G. Wijpkema ◽  
Jacobus J. van Franeker ◽  
Martijn M. Wienk ◽  
René A. J. Janssen
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Charge Generation

scholarly journals The role of bulk and interfacial morphology in charge generation, recombination, and extraction in non-fullerene acceptor organic solar cells

2020 ◽  
Vol 13 (10) ◽  
pp. 3679-3692 ◽  
Author(s):  
Akchheta Karki ◽  
Joachim Vollbrecht ◽  
Alexander J. Gillett ◽  
Steven Shuyong Xiao ◽  
Yali Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Morphological Features ◽  
Charge Generation ◽  
Interfacial Morphology ◽  
Insight Into

This study provides insight into the detailed bulk and interfacial morphological features critical in achieving high PCEs in polymer:NFA OSCs.

The critical role of additives in binary halogen-free solvent systems for the general processing of highly efficient organic solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (114) ◽  
pp. 93689-93696 ◽  
Author(s):  
Kai Yao ◽  
Yun-Xiang Xu ◽  
Xiaofeng Wang ◽  
Fan Li ◽  
Jiren Yuan
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Large Scale ◽  
Critical Role ◽  
Environmental Issues ◽  
Highly Efficient ◽  
Solvent Systems ◽  
Halogen Free

Our work demonstrated that the use of the additive strategy for halogen-free solvent systems may provide a feasible route to address the critical environmental issues associated with large-scale manufacturing.

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...

scholarly journals Revealing the Critical Role of the HOMO Alignment on Maximizing Current Extraction and Suppressing Energy Loss in Organic Solar Cells

iScience ◽  
2019 ◽  
Vol 19 ◽  
pp. 883-893 ◽  
Author(s):  
Jianyun Zhang ◽  
Wenrui Liu ◽  
Ming Zhang ◽  
Yanfeng Liu ◽  
Guanqing Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Organic Solar Cells ◽  
Critical Role

Additive-induced Miscibility Regulation and Hierarchical Morphology Enables 17.5% Binary Organic Solar Cells

2021 ◽  
Author(s):  
Jie Lv ◽  
Hua Tang ◽  
Jiaming Huang ◽  
Cenqi Yan ◽  
Kuan Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Power Conversion ◽  
Charge Trapping ◽  
Free Charge ◽  
Charge Generation ◽  
Low Charge ◽  
Hierarchical Morphology

Due to the barrierless free charge generation, low charge trapping, and high charge mobilities, the PM6:Y6 organic solar cell (OSC) achieves excellent power conversion efficiency (PCE) of 15.7%. However, the...

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