Synthesis of mesoporous TiO2 nanorods via a mild template-free sonochemical route and their photocatalytic performances
Synthesis of mesoporous TiO2 nanorods via a mild template-free sonochemical route and their photocatalytic performances
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温和无模板声化学路线合成介孔TiO2纳米棒及其光催化性能
DOI:
10.1016/j.catcom.2009.05.027
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发表时间:
2009-07
影响因子:
3.7
通讯作者:
Dong F.
中科院分区:
文献类型:
--
作者:
Wu Z.;Wang H.;Guo S.;Dong F.
A mild template-free sonochemical method has been developed to synthesize mesoporous TiO2nanorods using industrial bulk Ti powder. The sonochemical synthesis process was carried out under normal atmospheric pressure and relative low temperature. The as prepared materials contained numerous irregular olive-like nanorods aggregates. The nanorods were 8–12nm in width and 15–100nm in length, with the crystalline size of 10.3nm. A mechanism of Oxidation–Shaking off–Rolling up–Shrinkage (OSRS) has been proposed to explain the crystal growth. The photocatalytic activity of the sample was 2.8 times that of P25.
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影响因子:
8.6
作者:
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通讯作者:
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影响因子:
1.8
作者:
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通讯作者:
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DOI:
10.1016/j.jphotochem.2006.01.022
发表时间:
2006-08
影响因子:
4.3
作者:
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通讯作者:
Jiaguo Yu;Huogen Yu;B. Cheng;Xiujian Zhao;Qingjie Zhang