Crystallization of WO3•H2O nanosheets with high-adsorption capacity for methylene blue

被引：12
作者：
Wang, Jinshu [1 ]
Liu, Baixiong [1 ]
Wu, Junshu [1 ]
Li, Hongyi [1 ]
机构：
[1] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
来源：
JOURNAL OF NANOPARTICLE RESEARCH | 2018年 / 20卷 / 09期
关键词：
WO3 center dot H2O; Microstructure; Adsorption; Exposed facets; Semiconductors; Nanostructured adsorbents; Environmental effects; THIN-FILMS; WO3; PERFORMANCE; GROWTH;
D O I：
10.1007/s11051-018-4358-4
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Square sheet-like WO3 center dot H2O have been efficiently synthesized via chemical precipitation route. The as-synthesized WO3 center dot H2O nanosheets have fast adsorption rate and high-adsorption capacity for methylene blue (MB) removal from aqueous solution, which is attributed to plenty of O-H functional groups and {101} exposed facet effect. The as-synthesized material can be easily renewed via photodegradation under UV light irradiation after MB adsorption.
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页数：5
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