| Homogeneous synthesis of SiO(2)@TiO(2) nanocomposites with controllable shell thickness and their enhanced photocatalytic activity. | |
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MedLine Citation:
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PMID: 23187454 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Here we report the use of sulfuric acid as a catalyst for the facile and homogeneous synthesis of core-shell SiO(2)@TiO(2) nanocomposites using simple apparatus, under ambient pressure and temperature. The resultant SiO(2)@TiO(2) exhibits an ideal core-shell structure with uniform nanoscale TiO(2) coverage. The shell thickness of SiO(2)@TiO(2) can be conveniently tuned through adjustment of the esterification reaction parameters. Moreover, SiO(2)@TiO(2) shows improved catalytic activity in the photodegradation of methyl orange. |
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Authors:
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Yong Yu; Ming-Zhen Zhang; Jun Chen; Yuan-Di Zhao |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-11-28 |
Journal Detail:
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Title: Dalton transactions (Cambridge, England : 2003) Volume: - ISSN: 1477-9234 ISO Abbreviation: Dalton Trans Publication Date: 2012 Nov |
Date Detail:
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Created Date: 2012-11-28 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101176026 Medline TA: Dalton Trans Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Britton Chance Center for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics, Department of Biomedical Engineering, Huazhong University of Science and Technology, Wuhan, HuBei 430074, P.R. China. zydi@mail.hust.edu.cn. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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