Enhanced boron adsorption onto synthesized MgO nanosheets by ultrasonic method
Li, Ping1,2; Liu, Chuang1,2,3; Zhang, Li3; Zheng, Shili1,2; Zhang, Yi1,2
2017
发表期刊ULTRASONICS SONOCHEMISTRY
ISSN1350-4177
卷号34期号:JAN页码:938-946
摘要

MgO nanosheets with high adsorption performance were fabricated by an ultrasonic method. It was revealed that, nest-like MgO was formed from the magnesium salt solution precipitation and further calcination. Then the nest-like MgO was exfoliated by ultrasonic waves to obtain MgO nanosheets with approximately a lateral of 200-600 nm and a thickness of 10 nm. Adjusting the ultrasonic time and power, the specific surface areas of MgO nanosheets could be tuned in a range of 79-168 m(2)/g. The synthesized MgO nanosheets were used as adsorbents to remove boron from aqueous solution, and the maximum boron adsorption capacity of these MgO nanosheets reached 87 mg g(-1). The high uptake capability of the MgO nanosheets makes it potentially adsorbent for the removal of boron from wastewaters. (C) 2016 Elsevier B.V. All rights reserved.

关键词Ultrasonication Boron Adsorption Magnesium Oxide Nanosheets Adsorption Mechanism
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1016/j.ultsonch.2016.07.029
收录类别SCI
语种英语
关键词[WOS]AQUEOUS-SOLUTIONS ; REMOVAL ; EXFOLIATION ; OXIDE
WOS研究方向Acoustics ; Chemistry
WOS类目Acoustics ; Chemistry, Multidisciplinary
项目资助者National Nature Science Foundation of China(51574212 ; U1403195)
WOS记录号WOS:000387626500103
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21655
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
3.Gen Res Inst Nonferrous Met, Div Rare Met Mat & Met, Beijing 100008, Peoples R China
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Li, Ping,Liu, Chuang,Zhang, Li,et al. Enhanced boron adsorption onto synthesized MgO nanosheets by ultrasonic method[J]. ULTRASONICS SONOCHEMISTRY,2017,34(JAN):938-946.
APA Li, Ping,Liu, Chuang,Zhang, Li,Zheng, Shili,&Zhang, Yi.(2017).Enhanced boron adsorption onto synthesized MgO nanosheets by ultrasonic method.ULTRASONICS SONOCHEMISTRY,34(JAN),938-946.
MLA Li, Ping,et al."Enhanced boron adsorption onto synthesized MgO nanosheets by ultrasonic method".ULTRASONICS SONOCHEMISTRY 34.JAN(2017):938-946.
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