Simple Approach to Overcome Thickness Tolerance of Interlayer without Sacrificing the Performances of Polymer Solar Cells

2019 ◽  
Vol 6 (18) ◽  
pp. 1900797
Author(s):  
Mijin Jeong ◽  
Ho Cheol Jin ◽  
Doo Kyung Moon ◽  
Joo Hyun Kim
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Simple Approach ◽  
Thickness Tolerance

A facile approach to alleviate photochemical degradation in high efficiency polymer solar cells

2015 ◽  
Vol 3 (31) ◽  
pp. 16313-16319 ◽  
Author(s):  
Wenchao Huang ◽  
Eliot Gann ◽  
Zai-Quan Xu ◽  
Lars Thomsen ◽  
Yi-Bing Cheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Chemical Stability ◽  
Spin Coating ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Simple Approach ◽  
Coating Process ◽  
Photochemical Degradation ◽  
Solvent Treatment ◽  
Spin Coating Process

We report a simple approach to significantly improve the chemical stability of high efficiency PBDTTT-EFT:PC71BM solar cells. The introduction of an anti-solvent treatment during the spin-coating process induces the fast deposition of the active layer and the prompt removal of residual DIO from the film.

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.

A Simple Approach to Prepare Chlorinated Polymer Donors with Low-Lying HOMO Level for High Performance Polymer Solar Cells

2019 ◽  
Vol 31 (17) ◽  
pp. 6558-6567 ◽  
Author(s):  
Beibei Qiu ◽  
Shanshan Chen ◽  
Hongneng Li ◽  
Zhenghui Luo ◽  
Jia Yao ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Simple Approach ◽  
High Performance Polymer ◽  
Homo Level

As-cast ternary polymer solar cells based on a nonfullerene acceptor and its fluorinated counterpart showing improved efficiency and good thickness tolerance

2019 ◽  
Vol 7 (16) ◽  
pp. 9798-9806 ◽  
Author(s):  
Feilong Pan ◽  
Lianjie Zhang ◽  
Haiying Jiang ◽  
Dong Yuan ◽  
Yaowen Nian ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Ternary Blend ◽  
Blend Films ◽  
Thickness Tolerance ◽  
Ternary Polymer ◽  
Nonfullerene Acceptor

PBDB-T-SF : IDIC : ID4F ternary blend films show 11.52% power conversion efficiency, higher than 9.39% and 10.35% for the corresponding binary devices.

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