| Small band gap polymers synthesized via a modified nitration of 4,7-dibromo-2,1,3-benzothiadiazole. | |
| | |
MedLine Citation:
|
PMID: 20843090 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
The nitration of 4,7-dibromo-2,1,3-benzothiadiazole was modified by using CF(3)SO(3)H and HNO(3) as the nitrating agent, and the related yield was improved greatly. On the basis of this improvement, two new small band gap polymers, P1TPQ and P3TPQ, were developed. Bulk heterojunction solar cells based on P3TPQ and [6,6]-phenyl-C(71)-butyric acid methyl ester exhibit interesting results with a power conversion efficiency of 2.1% and photoresponse up to 1.1 μm. |
| | |
Authors:
|
Ergang Wang; Lintao Hou; Zhongqiang Wang; Stefan Hellström; Wendimagegn Mammo; Fengling Zhang; Olle Inganäs; Mats R Andersson |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Organic letters Volume: 12 ISSN: 1523-7052 ISO Abbreviation: Org. Lett. Publication Date: 2010 Oct |
Date Detail:
|
Created Date: 2010-10-11 Completed Date: 2011-01-21 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 100890393 Medline TA: Org Lett Country: United States |
Other Details:
|
Languages: eng Pagination: 4470-3 Citation Subset: - |
Affiliation:
|
Department of Chemical and Biological Engineering/Polymer Technology, Chalmers University of Technology, SE-412 96 Göteborg, Sweden. ergang@chalmers.se |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Catalytic role of vicinal OH in ester aminolysis: proton shuttle versus hydrogen bond stabilization.
Next Document: Layer-by-layer transfer of multiple, large area sheets of graphene grown in multilayer stacks on a s...