Dual strategy for enhanced and selective uranium sorption by ion-imprinting functionalized chitosan – Fast and efficient recovery from processed acid ore leachate - 成果

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Dual strategy for enhanced and selective uranium sorption by ion-imprinting functionalized chitosan – Fast and efficient recovery from processed acid ore leachate

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Salih, Khalid A. M.;Zhou, Kanggen;Guibal, Eric;Basiony, Ebtesam A.;Nassar, Lobna A.;...

通讯作者：

Guibal, E;Hamza, MF

作者机构：

[Salih, Khalid A. M.; Zhou, Kanggen] Cent South Univ, Sch Met & Environm, Changsha 410083, Peoples R China.

[Guibal, Eric; Guibal, E] IMT Mines Ales, Polymers Compos & Hybrids PCH, Ales, France.

[Basiony, Ebtesam A.; Nassar, Lobna A.; Abdel-Rahman, Adel A. -H.] Menoufia Univ, Fac Sci, Chem Dept, Shibin Al Kawm 32511, Egypt.

[Ning, Shunyan; Wei, Yuezhou; Hamza, Mohammed F.; Hamza, MF] Univ South China, Sch Nucl Sci & Technol, Heng Yang 421001, Peoples R China.

[Wei, Yuezhou] Shanghai Jiao Tong Univ, Sch Nucl Sci & Engn, Shanghai, Peoples R China.

通讯机构：

[Hamza, MF ] U

[Guibal, E ] I

IMT Mines Ales, Polymers Compos & Hybrids PCH, Ales, France.

Univ South China, Sch Nucl Sci & Technol, Heng Yang 421001, Peoples R China.

语种：

英文

关键词：

Carbamoylacetamide derivative grafted-chitosan;Enhancing U(VI) sorption by ion imprinting: improved uptake kinetics and selectivity;Comparative studies of ion-imprinting and non-imprinting sorbents;Remarkable stability after 10 cycles of sorption and desorption;Efficient uranium recovery from acidic ore leachate

期刊：

Chemical Engineering Journal

ISSN：

1385-8947

年：

2025

卷：

505

页码：

159469

DOI：

10.1016/j.cej.2025.159469

基金类别：

CRediT authorship contribution statement Khalid A.M. Salih: Data curation, Formal analysis, Investigation. Kanggen Zhou: Supervision, Investigation. Eric Guibal: Writing – review & editing, Writing – original draft, Visualization, Validation, Software, Methodology, Conceptualization. Ebtesam A. Basiony: Software, Formal analysis. Lobna A. Nassar: Visualization, Resources. Adel A.-H. Abdel-Rahman: Data curation, Supervision, Resources. Yuezhou Wei: Supervision, Project administration, Investigation, acquisition,

机构署名：

本校为通讯机构

院系归属：

核科学技术学院

摘要：

Uranium recovery from complex effluents requires the combination of different processes including metal sorption from low-concentration solutions containing several competitor metal ions. The design of efficient sorbents (BTC/CH(s), 2-(benzo[d]thiazol-2-yl)-N-carbamoyl acetamide grafted chitosan) that combine both high sorption capacity and high selectivity was achieved by adopting a dual strategy: (a) selecting efficient functional groups (amine, amide, thioester, and hydroxyl groups, in BTC/CH sorbents), and (b) adapting the arrangement of re...

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Dual strategy for enhanced and selective uranium sorption by ion-imprinting functionalized chitosan – Fast and efficient recovery from processed acid ore leachate

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