Preparation of nanotube-shaped TiO2 powder

被引:187
作者
Seo, DS
Lee, JK
Kim, H
机构
[1] Chosun Univ, Dept Mat Engn, Kwangju 501759, South Korea
[2] Seoul Natl Univ, Sch Mat Engn, Seoul 151742, South Korea
基金
新加坡国家研究基金会;
关键词
nanostructures; hydrothermal crystal growth; seed crystals; nanomaterials;
D O I
10.1016/S0022-0248(01)01196-4
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Nanotube-shaped TiO2 powder was synthesized by a digestion of the crystalline powder obtained from the heat treatment of the titanium hydroxide precipitates. The influence of the crystalline phase and the digestion temperature on the formation of the TiO2 nanotube was investigated. The powder digested at 150 degreesC for 12 h showed the highest specific surface area of 270 m(2)/g. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:428 / 432
页数:5
相关论文
共 10 条
  • [1] MECHANISTIC STUDIES OF WATER DETOXIFICATION IN ILLUMINATED TIO2 SUSPENSIONS
    BAHNEMANN, D
    BOCKELMANN, D
    GOSLICH, R
    [J]. SOLAR ENERGY MATERIALS, 1991, 24 (1-4): : 564 - 583
  • [2] KINETIC AND MECHANISTIC OVERVIEW OF TIO2-PHOTOCATALYZED OXIDATION REACTIONS IN AQUEOUS-SOLUTION
    BLAKE, DM
    WEBB, J
    TURCHI, C
    MAGRINI, K
    [J]. SOLAR ENERGY MATERIALS, 1991, 24 (1-4): : 584 - 593
  • [3] Electrodeposited nanoporous TiO2 film by a two-step replication process from anodic porous alumina
    Hoyer, P
    Masuda, H
    [J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1996, 15 (14) : 1228 - 1230
  • [4] Formation of titanium oxide nanotube
    Kasuga, T
    Hiramatsu, M
    Hoson, A
    Sekino, T
    Niihara, K
    [J]. LANGMUIR, 1998, 14 (12) : 3160 - 3163
  • [5] PHOTOCATALYSIS ON TIO2 SURFACES - PRINCIPLES, MECHANISMS, AND SELECTED RESULTS
    LINSEBIGLER, AL
    LU, GQ
    YATES, JT
    [J]. CHEMICAL REVIEWS, 1995, 95 (03) : 735 - 758
  • [6] Photocatalytic reduction of CO2 using surface-modified CdS photocatalysts in organic solvents
    Liu, BJ
    Torimoto, T
    Yoneyama, H
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1998, 113 (01) : 93 - 97
  • [7] Photoconductive and photocatalytic properties of ZrTiO4. Comparison with the parent oxides TiO2 and ZrO2
    Navio, JA
    Colon, G
    Herrmann, JM
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1997, 108 (2-3) : 179 - 185
  • [8] OLLIS D F, 1991, Environmental Science and Technology, V25, P1523
  • [9] Photocatalytic decomposition of triclopyr over aqueous semiconductor suspensions
    Poulios, I
    Kositzi, M
    Kouras, A
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1998, 115 (02) : 175 - 183
  • [10] MICROSTRUCTURE AND CRYSTALLIZATION BEHAVIOR OF TIO(2) PRECURSOR PREPARED BY THE SOL-GEL METHOD USING METAL ALKOXIDE
    TERABE, K
    KATO, K
    MIYAZAKI, H
    YAMAGUCHI, S
    IMAI, A
    IGUCHI, Y
    [J]. JOURNAL OF MATERIALS SCIENCE, 1994, 29 (06) : 1617 - 1622