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

材料科学与工程学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

147 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	8286-8288
页数	3
期刊	RSC Advances
卷	2
期	22
DOI	https://doi.org/10.1039/c2ra21049e
出版状态	已出版 - 28 9月 2012

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10.1039/c2ra21049e

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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.",

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

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