Hydrogenation of TiO2 nanosheets with exposed {001} facets for enhanced photocatalytc activity

Wang Wei; Ni Yaru; Lu Chunhua; Xu Zhongzi

doi:10.1039/c2ra21049e

Hydrogenation of TiO₂ nanosheets with exposed {001} facets for enhanced photocatalytc activity

Wang Wei, Ni Yaru, Lu Chunhua, Xu Zhongzi

College of Materials Science and Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

147 Scopus citations

Abstract

Hydrogenated {001}-facets-dominated anatase TiO₂ nanosheets have O-H bonds and O^- on their surface. The high reactive {001} facets were maintained by the formation of Ti-H bonds. A large number of Ti ³⁺ ions and oxygen vacancies were produced by hydrogenation, resulting in improved light absorption and enhanced photocatalytic activity.

Original language	English
Pages (from-to)	8286-8288
Number of pages	3
Journal	RSC Advances
Volume	2
Issue number	22
DOIs	https://doi.org/10.1039/c2ra21049e
State	Published - 28 Sep 2012

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title = "Hydrogenation of TiO2 nanosheets with exposed {001} facets for enhanced photocatalytc activity",

abstract = "Hydrogenated {001}-facets-dominated anatase TiO2 nanosheets have O-H bonds and O- on their surface. The high reactive {001} facets were maintained by the formation of Ti-H bonds. A large number of Ti 3+ ions and oxygen vacancies were produced by hydrogenation, resulting in improved light absorption and enhanced photocatalytic activity.",

author = "Wang Wei and Ni Yaru and Lu Chunhua and Xu Zhongzi",

year = "2012",

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doi = "10.1039/c2ra21049e",

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AU - Wei, Wang

AU - Yaru, Ni

AU - Chunhua, Lu

AU - Zhongzi, Xu

PY - 2012/9/28

Y1 - 2012/9/28

N2 - Hydrogenated {001}-facets-dominated anatase TiO2 nanosheets have O-H bonds and O- on their surface. The high reactive {001} facets were maintained by the formation of Ti-H bonds. A large number of Ti 3+ ions and oxygen vacancies were produced by hydrogenation, resulting in improved light absorption and enhanced photocatalytic activity.

AB - Hydrogenated {001}-facets-dominated anatase TiO2 nanosheets have O-H bonds and O- on their surface. The high reactive {001} facets were maintained by the formation of Ti-H bonds. A large number of Ti 3+ ions and oxygen vacancies were produced by hydrogenation, resulting in improved light absorption and enhanced photocatalytic activity.

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U2 - 10.1039/c2ra21049e

DO - 10.1039/c2ra21049e

M3 - 文章

AN - SCOPUS:84865722069

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EP - 8288

JO - RSC Advances

JF - RSC Advances

IS - 22

ER -

Hydrogenation of TiO₂ nanosheets with exposed {001} facets for enhanced photocatalytc activity

Abstract

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