Mesoporous W18O49 hollow spheres as highly active photocatalysts

被引：74
作者：
Huang, Zhen-Feng [1 ]
Song, Jiajia [1 ]
Pan, Lun [1 ]
Lv, Fenglei [1 ]
Wang, Qingfa [1 ]
Zou, Ji-Jun [1 ,2 ]
Zhang, Xiangwen [1 ,2 ]
Wang, Li [1 ,2 ]
机构：
[1] Tianjin Univ, Sch Chem Engn & Technol, Key Lab Green Chem Technol, Minist Educ, Tianjin 300072, Peoples R China
[2] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 75期
基金：
中国国家自然科学基金;
关键词：
NEAR-INFRARED ABSORPTION; TIO2; PHOTOACTIVITY; NANOCRYSTALS; OXIDATION; SHELL;
D O I：
10.1039/c4cc02201g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mesoporous hollow W18O49 spheres were fabricated by a facile solvent-induced assembly method using anhydrous WCl6 as a precursor and CH3COOH as a solvent. This unique structure exhibited remarkably enhanced photocatalytic and photoelectrocatalytic performance than other morphologies like urchin and nanowire due to the simultaneous enhancement in light harvesting, surface area and adsorption capability.
引用
收藏
页码：10959 / 10962
页数：4
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