Document Detail


Synthesis of Few-Layer MoS(2) Nanosheet-Coated TiO(2) Nanobelt Heterostructures for Enhanced Photocatalytic Activities.
MedLine Citation:
PMID:  23034984     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
MoS(2) nanosheet-coated TiO(2) nanobelt heterostructures-referred to as TiO(2) @MoS(2) -with a 3D hierarchical configuration are prepared via a hydrothermal reaction. The TiO(2) nanobelts used as a synthetic template inhibit the growth of MoS(2) crystals along the c-axis, resulting in a few-layer MoS(2) nanosheet coating on the TiO(2) nanobelts. The as-prepared TiO(2) @MoS(2) heterostructure shows a high photocatalytic hydrogen production even without the Pt co-catalyst. Importantly, the TiO(2) @MoS(2) heterostructure with 50 wt% of MoS(2) exhibits the highest hydrogen production rate of 1.6 mmol h(-1) g(-1) . Moreover, such a heterostructure possesses a strong adsorption ability towards organic dyes and shows high performance in photocatalytic degradation of the dye molecules.
Authors:
Weijia Zhou; Zongyou Yin; Yaping Du; Xiao Huang; Zhiyuan Zeng; Zhanxi Fan; Hong Liu; Jiyang Wang; Hua Zhang
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-10-4
Journal Detail:
Title:  Small (Weinheim an der Bergstrasse, Germany)     Volume:  -     ISSN:  1613-6829     ISO Abbreviation:  Small     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-10-4     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101235338     Medline TA:  Small     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Affiliation:
State Key Laboratory of Crystal Materials, Center of Bio & Micro/nano Functional Materials, Shandong University, 27 Shandanan Road, Jinan 250100, China; School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore, Website: http://www.ntu.edu.sg/home/hzhang/
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