Document Detail


High-Efficiency Polymer Solar Cells Enhanced by Solvent Treatment.
MedLine Citation:
PMID:  23355303     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A significant enhancement of efficiency in thieno[3,4-b]-thiophene/benzodithiophene:[6,6]-phenyl C71-butyric acid methyl ester (PTB7:PC(70) BM) solar cells can be achieved by methanol treatment. The effects of methanol treatment are shown in an improvement of built-in voltage, a decrease in series resistance, an enhanced charge-transport property, an accelerated and enlarged charge extraction, and a reduced charge recombination, which induce a simultaneous enhancement in open-circuit voltage (V(oc) ), short-circuit current (J(sc) ), and fill factor (FF) in the devices.
Authors:
Huiqiong Zhou; Yuan Zhang; Jason Seifter; Samuel D Collins; Chan Luo; Guillermo C Bazan; Thuc-Quyen Nguyen; Alan J Heeger
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-28
Journal Detail:
Title:  Advanced materials (Deerfield Beach, Fla.)     Volume:  -     ISSN:  1521-4095     ISO Abbreviation:  Adv. Mater. Weinheim     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-28     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9885358     Medline TA:  Adv Mater     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Affiliation:
Center for Polymers and Organic Solids, University of California, Santa Barbara, Santa Barbara, CA 93106, USA.
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