Issue 8, 2015
From the journal:

Energy & Environmental Science

Diluting concentrated solution: a general, simple and effective approach to enhance efficiency of polymer solar cells†

Pei Cheng,ad   Cenqi Yan,b   Yongfang Li,a   Wei Ma*c  and  Xiaowei Zhan*b  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences and CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China

b Department of Materials Science and Engineering, College of Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Peking University, Beijing 100871, China
E-mail: xwzhan@pku.edu.cn

c State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an 710049, China

d University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

Diluting concentrated solution (DCS) is a new, simple, general and effective approach to improve power conversion efficiencies (PCEs) of polymer solar cells (PSCs). PCEs of binary blend PSCs, ternary blend PSCs and all-polymer solar cells fabricated using this method are enhanced by a factor as high as 37% relative to those using the general process.

Graphical abstract: Diluting concentrated solution: a general, simple and effective approach to enhance efficiency of polymer solar cells

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Article information

DOI
https://doi.org/10.1039/C5EE01838B
Article type
Communication
Submitted
15 Jun 2015
Accepted
19 Jun 2015
First published
22 Jun 2015

Energy Environ. Sci., 2015,8, 2357-2364

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Diluting concentrated solution: a general, simple and effective approach to enhance efficiency of polymer solar cells

P. Cheng, C. Yan, Y. Li, W. Ma and X. Zhan, Energy Environ. Sci., 2015, 8, 2357 DOI: 10.1039/C5EE01838B

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