scholarly journals Appropriate Donor-Acceptor Phase Separation Structure for the Enhancement of Charge Generation and Transport in Polymer Solar Cells

Polymers ◽  
2018 ◽  
Vol 10 (3) ◽  
pp. 332 ◽  
Author(s):  
Dayong Zhang ◽  
Rong Hu ◽  
Jiang Cheng ◽  
Yuqiang Chang ◽  
Mingming Huo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Polymer Solar Cells ◽  
Charge Generation ◽  
Donor Acceptor ◽  
Acceptor Phase

Unique insight into phase separation in polymer solar cells from their electric characteristics

2015 ◽  
Vol 17 (44) ◽  
pp. 29671-29678 ◽  
Author(s):  
Jian Wang ◽  
Fujun Zhang ◽  
Qiaoshi An ◽  
Qianqian Sun ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Polymer Solar Cells ◽  
Simple Approach ◽  
Donor Acceptor ◽  
Insight Into ◽  
Acceptor Phase

A simple approach is proposed to investigate donor/acceptor phase separation based on the J–V curves of corresponding electron-only devices under forward or revise bias.

Study of ITO-free roll-to-roll compatible polymer solar cells using the one-step doctor blading technique

2017 ◽  
Vol 5 (8) ◽  
pp. 4093-4102 ◽  
Author(s):  
Yuanbao Lin ◽  
Chaosheng Cai ◽  
Yangdong Zhang ◽  
Wenhao Zheng ◽  
Junyu Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Buffer Layer ◽  
Polymer Solar Cells ◽  
Roll To Roll ◽  
Donor Acceptor ◽  
One Step ◽  
The One ◽  
Inverted Polymer Solar Cells ◽  
Acceptor Phase

The performance of simple one-step doctor-blading ITO-free inverted polymer solar cells is primarily influenced by the inherent interfacial buffer layer stratification purity rather than the fine donor/acceptor phase separation.

scholarly journals Graded vertical phase separation of donor/acceptor species for polymer solar cells

2012 ◽  
Vol 100 ◽  
pp. 147-152 ◽  
Author(s):  
Anna Loiudice ◽  
Aurora Rizzo ◽  
Gianluca Latini ◽  
Concetta Nobile ◽  
Milena de Giorgi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Polymer Solar Cells ◽  
Donor Acceptor

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)....

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.

Uphill and downhill charge generation from charge transfer to charge separated states in organic solar cells

2021 ◽  
Author(s):  
Shahidul Alam ◽  
Vojtech Nádaždy ◽  
Tomáš Váry ◽  
Christian Friebe ◽  
Rico Meitzner ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Solar Cells ◽  
Charge Transfer ◽  
Energy Level ◽  
Density Of States ◽  
Organic Solar Cells ◽  
Joint Density ◽  
Charge Generation ◽  
Donor Acceptor

Energy level alignments at the organic donor–acceptor interface cannot be predicted from cyclic voltammetry. Onsets for joint density of states and charge generation, reveal cases of energy uphill and – newly observed – downhill charge generation.

End-Capping Effect of Quinoxalino[2,3-b′]porphyrin on Donor–Acceptor Copolymer and Improved Performance of Polymer Solar Cells

2016 ◽  
Vol 49 (10) ◽  
pp. 3723-3732 ◽  
Author(s):  
Liwei Wang ◽  
Zi Qiao ◽  
Chen Gao ◽  
Junwen Liu ◽  
Zhi-Guo Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Donor Acceptor ◽  
Improved Performance ◽  
End Capping

scholarly journals Control of the nanoscale crystallinity and phase separation in polymer solar cells

2008 ◽  
Vol 92 (10) ◽  
pp. 103306 ◽  
Author(s):  
Chih-Wei Chu ◽  
Hoichang Yang ◽  
Wei-Jen Hou ◽  
Jinsong Huang ◽  
Gang Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Polymer Solar Cells
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