具有光催化性能的无基底、大规模、自支撑、双面取向的单晶 TiO2 纳米棒阵列薄膜。

Substrate-free, large-scale, free-standing and two-side oriented single crystal TiO2 nanorod array films with photocatalytic properties.

机构信息

School of Physics and Engineering, State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-sen University, Guangzhou 510275, China.

出版信息

Chem Commun (Camb). 2011 Apr 7;47(13):3790-2. doi: 10.1039/c0cc02800b. Epub 2011 Feb 2.

DOI:10.1039/c0cc02800b

PMID:21286617

Abstract

A substrate-free, large-scale, free-standing and two-side oriented single crystal rutile TiO(2) nanorod array film with a thickness of over ten micrometers, self-assembled via a facile hydrothermal reaction of titanium powder in a mixture solution of H(2)O(2) and HCl, exhibits high activity for the photocatalytic degradation of methyl orange.

摘要

一种无基底、大规模、自支撑、双面取向的单晶金红石 TiO(2)纳米棒阵列薄膜，厚度超过十微米，通过钛粉在 H(2)O(2)和 HCl 的混合溶液中的简单水热反应自组装而成，对甲基橙的光催化降解具有很高的活性。