Honeycombed TiO2 nanotube arrays with top-porous/bottom-tubular structures for enhanced photocatalytic activity

Hongjun Wu; Yang Wang; Yue Ma; Tongxin Xiao; Dandan Yuan; Zhonghai Zhang

doi:10.1016/j.ceramint.2014.10.075

Honeycombed TiO₂ nanotube arrays with top-porous/bottom-tubular structures for enhanced photocatalytic activity

Hongjun Wu^*
, Yang Wang
, Yue Ma
, Tongxin Xiao
, Dandan Yuan
, Zhonghai Zhang

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

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

22 Scopus citations

Abstract

In this paper, the honeycombed top-porous/bottom-tubular TiO₂ nanotube arrays (TiO₂ NTs) were prepared by a facile two-step anodization method. The structural parameters of honeycombed TiO₂ NTs can be well controlled by adjusting the voltages in the second-step anodization process, and the honeycombed TiO₂ NTs showed much enhanced photocatalytic activity than the conventional 1-step TiO₂ NTs.

Original language	English
Pages (from-to)	2527-2532
Number of pages	6
Journal	Ceramics International
Volume	41
Issue number	2
DOIs	https://doi.org/10.1016/j.ceramint.2014.10.075
State	Published - 1 Mar 2015

Keywords

Anodization
Honeycomb structure
Photocatalysis
TiO nanotube

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10.1016/j.ceramint.2014.10.075

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title = "Honeycombed TiO2 nanotube arrays with top-porous/bottom-tubular structures for enhanced photocatalytic activity",

abstract = "In this paper, the honeycombed top-porous/bottom-tubular TiO2 nanotube arrays (TiO2 NTs) were prepared by a facile two-step anodization method. The structural parameters of honeycombed TiO2 NTs can be well controlled by adjusting the voltages in the second-step anodization process, and the honeycombed TiO2 NTs showed much enhanced photocatalytic activity than the conventional 1-step TiO2 NTs.",

keywords = "Anodization, Honeycomb structure, Photocatalysis, TiO nanotube",

author = "Hongjun Wu and Yang Wang and Yue Ma and Tongxin Xiao and Dandan Yuan and Zhonghai Zhang",

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doi = "10.1016/j.ceramint.2014.10.075",

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T1 - Honeycombed TiO2 nanotube arrays with top-porous/bottom-tubular structures for enhanced photocatalytic activity

AU - Wu, Hongjun

AU - Wang, Yang

AU - Ma, Yue

AU - Xiao, Tongxin

AU - Yuan, Dandan

AU - Zhang, Zhonghai

PY - 2015/3/1

Y1 - 2015/3/1

N2 - In this paper, the honeycombed top-porous/bottom-tubular TiO2 nanotube arrays (TiO2 NTs) were prepared by a facile two-step anodization method. The structural parameters of honeycombed TiO2 NTs can be well controlled by adjusting the voltages in the second-step anodization process, and the honeycombed TiO2 NTs showed much enhanced photocatalytic activity than the conventional 1-step TiO2 NTs.

AB - In this paper, the honeycombed top-porous/bottom-tubular TiO2 nanotube arrays (TiO2 NTs) were prepared by a facile two-step anodization method. The structural parameters of honeycombed TiO2 NTs can be well controlled by adjusting the voltages in the second-step anodization process, and the honeycombed TiO2 NTs showed much enhanced photocatalytic activity than the conventional 1-step TiO2 NTs.

KW - Anodization

KW - Honeycomb structure

KW - Photocatalysis

KW - TiO nanotube

UR - https://www.scopus.com/pages/publications/84919480668

U2 - 10.1016/j.ceramint.2014.10.075

DO - 10.1016/j.ceramint.2014.10.075

M3 - 文章

AN - SCOPUS:84919480668

SN - 0272-8842

VL - 41

SP - 2527

EP - 2532

JO - Ceramics International

JF - Ceramics International

IS - 2

ER -

Honeycombed TiO₂ nanotube arrays with top-porous/bottom-tubular structures for enhanced photocatalytic activity

Abstract

Keywords

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