共 25 条
Enhanced performance of {0 0 1} facets dominated mesoporous TiO2 photocatalyst composed of high-reactive nanocrystals and mesoporous spheres
被引:16
作者:

Wang, Wei
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h-index: 0
机构:
Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China

Lu, Chunhua
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h-index: 0
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Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China

Ni, Yaru
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h-index: 0
机构:
Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China

Peng, Fengping
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h-index: 0
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Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China

Xu, Zhongzi
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h-index: 0
机构:
Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China
机构:
[1] Nanjing Univ Technol, Coll Mat Sci & Engn, State Key Lab Mat Orient Chem Engn, Nanjing 210009, Peoples R China
关键词:
{001} facets;
Titanium dioxide;
Photocatalysis;
Mesoporous;
Specific surface area;
EXPOSED;
001;
FACETS;
SURFACE-AREA;
NANOSHEETS;
PERCENTAGE;
D O I:
10.1016/j.apsusc.2012.11.025
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
{0 0 1} facets dominated mesoporous anatase TiO2 sheets composed of mesoporous spheres and high reactive nanocrystals with exposed {0 0 1} facets were synthesized successfully with NH4F as the capping agent by the hydrothermal and heat treatment method. The photocatalyst exhibits a high specific surface area and a higher photocatalytic activity than Degussa P25 and pure TiO2 nanosheets in the degradation of organic dyes under UV irradiation. (C) 2012 Elsevier B.V. All rights reserved.
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页码:438 / 442
页数:5
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