标题:A facile strategy to fabricate well-defined mesoporous γ-Al2O3microcubes with good adsorption performance towards Cr(VI) removal
作者:Xia, Yuguo ;Zhang, Li ;Wang, Yan ;Jiao, Xiuling ;Chen, Dairong
作者机构:[Xia, Yuguo ;Zhang, Li ;Wang, Yan ;Jiao, Xiuling ;Chen, Dairong ] School of Chemistry and Chemical Engineering, National Engineering Research Center f 更多
通讯作者:Jiao, Xiuling
来源:Materials Letters
出版年:2015
卷:143
页码:294-297
DOI:10.1016/j.matlet.2014.12.120
摘要:A facile route is initiated to fabricate well-defined mesoporous γ-Al2O3, with a three-dimensional micro/nanostructure, using basic aluminum sulfate (BAS) microcubes as precursor. The as-synthesized γ-Al2O3is cubic-like in morphology with an average size of ca. 6 innodatamum. Mesoporous γ-Al2O3synthesized by this method is highly thermal stable and exhibits superior adsorption performance (maximum adsorption capacity 9.93 mg/g) with good recycling efficiency (more than 76% of its original adsorption capacity after 4 cycles) as an adsorbent to remove the heavy metal ions Cr(VI) as a result of its unique structure, which made it to be a promising material for environmental remediation.
© 2015 Elsevier B.V. All rights reserved.
收录类别:EI
资源类型:期刊论文
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