兰州大学机构库
Spongy porous CuFe Prussian blue deposited MXene nanosheets for quick removal of cesium ions from wastewater and seawater
Wang, Jianli; Wang, Xin; Shao, Kejin; Zhang, Gan; Lin, Yuchen; Chang, Xue; Zhang, Hongxia; Hu, Peizhuo
2023-12-15
Online publication date2023-08
Source PublicationSEPARATION AND PURIFICATION TECHNOLOGY   Impact Factor & Quartile
ISSN1383-5866 ; 1873-3794
Volume327
page numbers11
AbstractThe radioactive 137Cs is hazardous to human health and the environment once it is released into the environment due to its high radioactivity and solubility. Here, CuFe Prussian blue deposited MXene nanosheets (CuFe/MXene) was successfully prepared and used to capture Cs(I) ions from wastewater and seawater. Among them, spongy porous CuFe/MXene-2 can, not only facilitate the diffusion and adsorption of Cs(I) ions, but also avoid the stacking and agglomeration of CuFe, thus improving the effective utilization rate of CuFe. Consequently, CuFe/ MXene-2 can remove up to 88.2% of Cs(I) ions within 3 min and reach the adsorption equilibrium of Cs(I) ions within 20 min with the maximum adsorption capacity (qmax) of 326.8 mg/g. Additionally, the removal rate of Cs (I) by CuFe/MXene-2 can reach up to 90% even in 0.5 M HNO3 solution and Cs(I) spiked seawater containing various competitive cations. More importantly, CuFe/MXene-2 can efficiently and selectively adsorb Cs(I) ions with excellent reusability.
KeywordCuFe Prussian blue MXene nanosheets In situ growth Cs(I) adsorption Ions exchange
PublisherELSEVIER
DOI10.1016/j.seppur.2023.124863
Indexed BySCIE
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:001069919700001
Original Document TypeArticle
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/569660
Collection兰州大学
Corresponding AuthorHu, Peizhuo
Affiliation
Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
Recommended Citation
GB/T 7714
Wang, Jianli,Wang, Xin,Shao, Kejin,et al. Spongy porous CuFe Prussian blue deposited MXene nanosheets for quick removal of cesium ions from wastewater and seawater[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2023,327.
APA Wang, Jianli.,Wang, Xin.,Shao, Kejin.,Zhang, Gan.,Lin, Yuchen.,...&Hu, Peizhuo.(2023).Spongy porous CuFe Prussian blue deposited MXene nanosheets for quick removal of cesium ions from wastewater and seawater.SEPARATION AND PURIFICATION TECHNOLOGY,327.
MLA Wang, Jianli,et al."Spongy porous CuFe Prussian blue deposited MXene nanosheets for quick removal of cesium ions from wastewater and seawater".SEPARATION AND PURIFICATION TECHNOLOGY 327(2023).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[Wang, Jianli]'s Articles
[Wang, Xin]'s Articles
[Shao, Kejin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Jianli]'s Articles
[Wang, Xin]'s Articles
[Shao, Kejin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Jianli]'s Articles
[Wang, Xin]'s Articles
[Shao, Kejin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.