CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
The extraction of uranium using graphene aerogel loading organic solution
Chen, MM; Li, Z; Li, JH; Li, JG; Li, QN; Zhang, L
2017
Source PublicationTALANTA
ISSN0039-9140
Volume166Pages:284-291
Subtype期刊论文
AbstractA new approach for uranium extraction employing graphene aerogel (GA) as a skeleton loading organic solution (GA-LOS) is proposed and investigated. Firstly, the GA with super-hydrophobicity and high organic solution absorption capacity was fabricated by one-step reduction and self-assembly of graphene oxide with ethylenediamine. By adsorbing Tri-n-butyl phosphate (TBP)/n-dodecane solution to prepare GA-LOS, the extraction of U(VI) from nitric acid medium using GA-LOS was investigated and compared with conventional solvent extraction. It is found that the GA-LOS method can provide several advantages over conventional solvent extraction and adsorption due to the elimination of aqueous-organic mixing-separation procedures and easy solid-liquid separation. Furthermore, it also possesses higher extraction capacity (the saturated extraction capacity of GA loading TBP for U(VI) was 316.3 mg g(-1)) and lower consumption of organic diluents, leading to less organic waste. Moreover, the stability of GA-LOS in aqueous solution and cycling test were also studied, and it shows a remarkable regeneration capability, making it an ideal candidate for metal extraction from aqueous solution.
KeywordSolvent Extraction Graphene Aerogel Superhydrophobic Uranium
DOI10.1016/j.talanta.2017.01.070
Indexed BySCI
Language英语
WOS IDWOS:000395839700039
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/27476
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Chen, MM,Li, Z,Li, JH,et al. The extraction of uranium using graphene aerogel loading organic solution[J]. TALANTA,2017,166:284-291.
APA Chen, MM,Li, Z,Li, JH,Li, JG,Li, QN,&Zhang, L.(2017).The extraction of uranium using graphene aerogel loading organic solution.TALANTA,166,284-291.
MLA Chen, MM,et al."The extraction of uranium using graphene aerogel loading organic solution".TALANTA 166(2017):284-291.
Files in This Item: Download All
File Name/Size DocType Version Access License
The extraction of ur(1094KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, MM]'s Articles
[Li, Z]'s Articles
[Li, JH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, MM]'s Articles
[Li, Z]'s Articles
[Li, JH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, MM]'s Articles
[Li, Z]'s Articles
[Li, JH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: The extraction of uranium using graphene aerogel loading organic solution.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.