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Fabrication of a visible light detector based on a coaxial polypyrrole/TiO2 nanorod heterojunction

Release Time:2019-03-09 Hits:

Indexed by: Journal Article

First Author: Zheng, Wenji

Correspondence Author: He, GH (reprint author), Dalian Univ Technol, State Key Lab Fine Chem, R&D Ctr Membrane Sci & Technol, 2 Linggong Rd, Dalian 116024, Liaoning Provin, Peoples R China.

Co-author: Yan, Xiaoming,He, Gaohong,Li, Xiangcun,Dong, Chunxu

Date of Publication: 2014-01-01

Journal: RSC ADVANCES

Included Journals: Scopus、EI、SCIE

Document Type: J

Volume: 4

Issue: 85

Page Number: 44868-44871

ISSN: 2046-2069

Abstract: A visible light detector can be fabricated using a coaxial polypyrrole/TiO2 nanorod composite. Based on the composite, the detector exhibits high responsivity up to 0.45 A W-1, impressive stability and excellent linear dependence of the photoresponse on visible light intensity. All of these properties make the polypyrrole/TiO2 nanorod composite very competitive and highly applicable in visible light detection.