Adsorption behavior of thorium on N,N,N ',N '-tetraoctyldiglycolamide (TODGA) impregnated graphene aerogel
Chen, MM; Li, Z; Geng, YY; Zhao, HG; He, SH; Li, QN; Zhang, L
2018
发表期刊TALANTA
ISSN0039-9140
卷号181页码:311-317
文章类型期刊论文
摘要As a kind of three-dimensional graphene architecture material with superhydrophobic, low density, high specific surface area and porosity, graphene aerogel (GA) can be used to immobilize extractant to constitute the solvent impregnated adsorbent. In this paper, the N,N,N',N'-tetraoctyldiglycolamide impregnated graphene aerogel (GA-TODGA) was prepared to remove the thorium from aqueous solution. It is found that the adsorption of thorium on GA-TODGA is strongly dependent on the concentration of TODGA in GA and HNO3 in aqueous solution. Compared with other solvent impregnated adsorbents, the adsorption capacity of GA-TODGA is much higher due to the high immobilization capacity of GA for TODGA. Furthermore, the GA-TODGA also possesses excellent stability and reusability, ensuring the application potential of using GA-TODGA in large scale.
关键词Nitric-acid Solution Activated Carbon Polymeric Composite Highly Efficient Ionic Liquids Rare-earths Extraction Separation Uranium Cesium
DOI10.1016/j.talanta.2018.01.020
收录类别SCI
语种英语
WOS记录号WOS:000426410500043
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28923
专题中科院上海应用物理研究所2011-2018年
作者单位1.Chen, MM
2.Li, Z
3.Geng, YY
4.Zhao, HG
5.He, SH
6.Li, QN
7.Zhang, L
推荐引用方式
GB/T 7714
Chen, MM,Li, Z,Geng, YY,et al. Adsorption behavior of thorium on N,N,N ',N '-tetraoctyldiglycolamide (TODGA) impregnated graphene aerogel[J]. TALANTA,2018,181:311-317.
APA Chen, MM.,Li, Z.,Geng, YY.,Zhao, HG.,He, SH.,...&Zhang, L.(2018).Adsorption behavior of thorium on N,N,N ',N '-tetraoctyldiglycolamide (TODGA) impregnated graphene aerogel.TALANTA,181,311-317.
MLA Chen, MM,et al."Adsorption behavior of thorium on N,N,N ',N '-tetraoctyldiglycolamide (TODGA) impregnated graphene aerogel".TALANTA 181(2018):311-317.
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