Bio-inspired antibacterial cellulose paper-poly(amidoxime) composite hydrogel for highly efficient uranium(VI) capture from seawater

被引：96

作者：

Gao, Jinxiang ^{[1
]}

Yuan, Yihui ^{[1
]}

Yu, Qiuhan ^{[1
]}

Yan, Bingjie ^{[1
]}

Qian, Yongxin ^{[1
]}

Wen, Jun ^{[2
]}

Ma, Chunxin ^{[1
]}

Jiang, Shaohua ^{[3
]}

Wang, Xiaolin ^{[2
]}

Wang, Ning ^{[1
]}

机构：

[1] Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Haikou 570228, Hainan, Peoples R China

[2] China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Sichuan, Peoples R China

[3] Nanjing Forestry Univ, Mat Sci & Engn, Nanjing 210037, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 28期

基金：

海南省自然科学基金; 国家重点研发计划;

关键词：

EXTRACTION; ADSORBENTS; SORBENTS; SORPTION;

D O I：

10.1039/c9cc09936k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A bio-inspired cellulose paper-poly(amidoxime) composite hydrogel is explored via UV-polymerization. This hydrogel has a highly efficient uranium capture capacity of up to 6.21 mg g(-1) for W-U/W-dry gel and 12.9 mg g(-1) for W-U/W-poly(amidoxime) in seawater for 6 weeks, due to its enhanced hydrophilicity, good hydraulic/ionic conductivity and broad-spectrum antibacterial performance.

引用

页码：3935 / 3938

页数：4

共 36 条

[1] Materials for the Recovery of Uranium from Seawater [J].

Abney, Carter W. ;

Mayes, Richard T. ;

Saito, Tomonori ;

Dai, Sheng .

CHEMICAL REVIEWS, 2017, 117 (23) :13935-14013

[2] Design Strategies to Enhance Amidoxime Chelators for Uranium Recovery [J].

Aguila, Briana ;

Sun, Qi ;

Cassady, Harper ;

Abney, Carter W. ;

Li, Baiyan ;

Mai, Shengqian .

ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (34) :30919-30926

[3] Functional polymer brushes for highly efficient extraction of uranium from seawater [J].

Chi, Fangting ;

Zhang, Shuo ;

Wen, Jun ;

Xiong, Jie ;

Hu, Sheng .

JOURNAL OF MATERIALS SCIENCE, 2019, 54 (04) :3572-3585

[4] Uranium and europium sorption on amidoxime-functionalized magnetic chitosan micro-particles [J].

Hamza, Mohammed F. ;

Roux, Jean-Claude ;

Guibal, Eric .

CHEMICAL ENGINEERING JOURNAL, 2018, 344 :124-137

[5] Synthesis of α-aminophosphonate functionalized chitosan sorbents: Effect of methyl vs phenyl group on uranium sorption [J].

Imam, Enas A. ;

El-Sayed, Ibrahim El-Tantawy ;

Mahfouz, Mohammad G. ;

Tolba, Ahmad A. ;

Akashi, Takaya ;

Galhoum, Ahmed A. ;

Guibal, Eric .

CHEMICAL ENGINEERING JOURNAL, 2018, 352 :1022-1034

[6] Origin of the unusually strong and selective binding of vanadium by polyamidoximes in seawater [J].

Ivanov, Alexander S. ;

Leggett, Christina J. ;

Parker, Bernard F. ;

Zhang, Zhicheng ;

Arnold, John ;

Dai, Sheng ;

Abney, Carter W. ;

Bryantsev, Vyacheslav S. ;

Rao, Linfeng .

NATURE COMMUNICATIONS, 2017, 8

[7] Structural clues to UO22+/VO2+ competition in seawater extraction using amidoxime-based extractants [J].

Kelley, Steven P. ;

Barber, Patrick S. ;

Mullins, Peter H. K. ;

Rogers, Robin D. .

CHEMICAL COMMUNICATIONS, 2014, 50 (83) :12504-12507

[8] Green composites from sustainable cellulose nanofibrils: A review [J].

Khalil, H. P. S. Abdul ;

Bhat, A. H. ;

Yusra, A. F. Ireana .

CARBOHYDRATE POLYMERS, 2012, 87 (02) :963-979

[9] Muscle-Inspired Highly Anisotropic, Strong, Ion-Conductive Hydrogels [J].

Kong, Weiqing ;

Wang, Chengwei ;

Jia, Chao ;

Kuang, Yudi ;

Pastel, Glenn ;

Chen, Chaoji ;

Chen, Gegu ;

He, Shuaiming ;

Huang, Hao ;

Zhang, Jianhua ;

Wang, Sha ;

Hu, Liangbing .

ADVANCED MATERIALS, 2018, 30 (39)

[10] Symbiotic Aerogel Fibers Made via In-Situ Gelation of Aramid Nanofibers with Polyamidoxime for Uranium Extraction [J].

Li, Juan ;

Wang, Jin ;

Wang, Wei ;

Zhang, Xuetong .

MOLECULES, 2019, 24 (09)

← 1 2 3 4 →