具有明确晶面的锐钛矿 TiO2 纳米棒的减少及其可见光光催化活性。
Reduced TiO2 rutile nanorods with well-defined facets and their visible-light photocatalytic activity.
机构信息
State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences (CAS), Changchun, Jilin 130033, China.
出版信息
Chem Commun (Camb). 2014 Mar 14;50(21):2755-7. doi: 10.1039/c3cc49182j.
PMID:24480810
Abstract
Stable reduced TiO2 rutile nanorods with well-defined facets were prepared by a solvothermal route in the presence of Zn powder. The oxygen vacancy in the TiO2 nanorods, which can be tuned by the amount of Zn, results in a narrow band gap and visible-light photocatalytic activity.
摘要
稳定的还原型锐钛矿二氧化钛纳米棒具有明确的晶面，是通过在 Zn 粉存在下的溶剂热路线制备的。TiO2 纳米棒中的氧空位可以通过 Zn 的量进行调节，从而导致带隙变窄和可见光光催化活性。
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