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

Rational compatibility in ternary matrix enables all-small-molecule organic solar cells with over 16% efficiency

2021 ◽  
Author(s):  
Mengyun Jiang ◽  
Hairui Bai ◽  
Hongfu Zhi ◽  
Lu Yan ◽  
Han Young Woo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Charge Generation ◽  
Molecular Arrangement ◽  
Efficient Charge

How to manipulate the phase separation and molecular arrangement to meet the need of efficient charge generation and extraction remains as the long-standing challenge in all-small-molecule organic solar cells (ASM-OSCs)....

Crystallization-Induced Phase Separation in Solution-Processed Small Molecule Bulk Heterojunction Organic Solar Cells

2014 ◽  
Vol 24 (23) ◽  
pp. 3543-3550 ◽  
Author(s):  
Alexander Sharenko ◽  
Martijn Kuik ◽  
Michael F. Toney ◽  
Thuc-Quyen Nguyen
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Solution Processed

17% efficiency all-small-molecule organic solar cells enabled by nanoscale phase separation with a hierarchical branched structure

2021 ◽  
Author(s):  
Jinzhao Qin ◽  
Zhihao Chen ◽  
Pengqing Bi ◽  
Yang Yang ◽  
Jianqi Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Nanoscale Phase Separation ◽  
Branched Structure

By constructing a ternary cell with a B1:BO-2Cl:BO-4Cl donor:acceptors combination, an outstanding power conversion efficiency (PCE) of 17.0% (certified to be 16.9%) has been realized for all-small-molecule organic solar cells (ASM-OSCs).

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 the external bias in improving the performance of polymer solar cells with a small molecule electrolyte interlayer

2015 ◽  
Vol 3 (2) ◽  
pp. 504-508 ◽  
Author(s):  
Xiaodong Li ◽  
Wenjun Zhang ◽  
Xueyan Wang ◽  
Yulei Wu ◽  
Feng Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Polymer Solar Cells ◽  
Critical Role ◽  
Ion Motion ◽  
External Bias

The performance of polymer solar cells with a small molecule electrolyte interlayer (EDTA-N) was found to strongly depend on the external bias treatment and this behaviour could be ascribed to the ion motion in the electrolyte interlayer.

Phase separation analysis of bulk heterojunctions in small-molecule organic solar cells using zinc-phthalocyanine and C60

2012 ◽  
Vol 85 (24) ◽  
Author(s):  
Christoph Schünemann ◽  
David Wynands ◽  
Lutz Wilde ◽  
Moritz Philipp Hein ◽  
Steffen Pfützner ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Zinc Phthalocyanine ◽  
Bulk Heterojunctions
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