Molecular Lock: A Versatile Key to Enhance Efficiency and Stability of Organic Solar Cells

4,4′‐Biphenol (BPO), a common, cheap chemical, is employed as a “molecular lock” in blends of fluorine‐containing polymer or small molecule donors and fullerene acceptors to lock donors via hydrogen bond formed between the donor and BPO. The molecular lock is a versatile key to enhance the efficienc...

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Bibliographic Details
Published in:	Advanced materials (Weinheim) Vol. 28; no. 28; pp. 5822 - 5829
Main Authors:	Cheng, Pei, Yan, Cenqi, Lau, Tsz-Ki, Mai, Jiangquan, Lu, Xinhui, Zhan, Xiaowei
Format:	Journal Article
Language:	English
Published:	Germany Blackwell Publishing Ltd 01-07-2016
Subjects:	Fullerenes Hydrogen bonds Locks molecular locks organic solar cells Photovoltaic cells Polymer blends Solar cells Stability ternary blends organic solar cells molecular locks hydrogen bonds stability ternary blends
Online Access:	Get full text
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Summary:	4,4′‐Biphenol (BPO), a common, cheap chemical, is employed as a “molecular lock” in blends of fluorine‐containing polymer or small molecule donors and fullerene acceptors to lock donors via hydrogen bond formed between the donor and BPO. The molecular lock is a versatile key to enhance the efficiency and stability of organic solar cells simultaneously.
Bibliography:	ArticleID:ADMA201600426 CUHK Focused Innovation Scheme B - No. 1902034 Research Grant Council of Hong Kong - No. 2130394; No. T23-407/13-N NSFC - No. 51261130582; No. 21025418 ark:/67375/WNG-PK58V4HW-K istex:C5CC2B95528C327E7D0622C4DC3A98B322163277 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0935-9648 1521-4095
DOI:	10.1002/adma.201600426