Fabrication and Characteristics of TiO2 Nanotubes on Hemispherical Diamond Films Using ZnO Nanorods as Template

被引：5

作者：

Wang, Qiliang ^{[1
]}

Yu, Qi ^{[2
]}

Liu, Junsong ^{[1
]}

Ai, Taotao ^{[2
]}

Li, Hongdong ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Superhard Mat, Changchun 130012, Peoples R China

[2] Shaanxi Univ Technol, Sch Mat Sci & Engn, Hanzhong 723001, Peoples R China

来源：

NANO | 2015年 / 10卷 / 06期

基金：

中国国家自然科学基金;

关键词：

TiO2; nanotubes; ZnO nanorods; diamond film; photocatalytic characteristic; SENSITIZED SOLAR-CELLS; AZO-DYE; ARRAYS; NANOPARTICLES; LAYERS; DEGRADATION;

D O I：

10.1142/S1793292015500836

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Zinc oxide (ZnO) nanorods (NRs) have been synthesized as a template to fabricate TiO2 nanotubes (TiNTs) on hemispherical diamond film by liquid-phase deposition (LPD) method. The process concerning the formation of TiNTs was analyzed. Based on the results of XRD and Raman spectroscopy, it is demonstrated that TiNTs was successfully obtained after removing ZnO NRs by chemical etching at room temperature. The TiNTs on hemispherical diamond film show higher performance photocatalysis, examined by the degradation of the reactive yellow 15 (RY15) solution. The corresponding mechanism is discussed.

引用

页数：6

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