Amidoxime-based hollow gear polyethylene fibers for rapid and efficient capture of uranyl carbonate from aqueous solutions possessing high fluoride tolerance

doi:10.1007/s10967-021-08113-z

	Amidoxime-based hollow gear polyethylene fibers for rapid and efficient capture of uranyl carbonate from aqueous solutions possessing high fluoride tolerance
	Li, Rong 1; Feng, Xinxin 1,2; Gao, Yang 1,2; Zhang, Mingxing 1,2; Xing, Zhe 1; Wu, Guozhong1,3
	2022-01
发表期刊	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY (IF:1.5[JCR-2023],1.5[5-Year])
ISSN	0236-5731
EISSN	1588-2780
发表状态	已发表
DOI	10.1007/s10967-021-08113-z
摘要	The amidoxime(AO)-based polyethylene (PE) nonwoven fabric and round fiber usually present slow sorption rate of uranium (U(VI)). Herein, a kind of AO-based hollow gear PE fiber was fabricated by radiation grafting of acrylonitrile and methacrylic acid. Results showed that the equilibrium sorption time of AO-based hollow gear PE fiber was merely one-third of AO-based round fiber, and one-sixth of AO-based nonwoven fabric, respectively. The U(VI) sorption behavior obeyed the models of pseudo-second-order and Freundlich isotherm. The U(VI) uptake amount at equilibrium was 151.7 mg/g. The remaining U(VI) concentration was effectively reduced from 40.0 mg/L to 16.0 mu g/L.
关键词	Hollow gear polyethylene fiber Radiation grafting Amidoxime Uranium Fluoride ions
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收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[11605275,11675247]
WOS研究方向	Chemistry ; Nuclear Science & Technology
WOS类目	Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
WOS记录号	WOS:000740633900006
出版者	SPRINGER
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/148741
专题	物质科学与技术学院_特聘教授组_吴国忠组
通讯作者	Wu, Guozhong
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, 2019 Jialuo Rd, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Li, Rong,Feng, Xinxin,Gao, Yang,et al. Amidoxime-based hollow gear polyethylene fibers for rapid and efficient capture of uranyl carbonate from aqueous solutions possessing high fluoride tolerance[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2022.
APA	Li, Rong,Feng, Xinxin,Gao, Yang,Zhang, Mingxing,Xing, Zhe,&Wu, Guozhong.(2022).Amidoxime-based hollow gear polyethylene fibers for rapid and efficient capture of uranyl carbonate from aqueous solutions possessing high fluoride tolerance.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY.
MLA	Li, Rong,et al."Amidoxime-based hollow gear polyethylene fibers for rapid and efficient capture of uranyl carbonate from aqueous solutions possessing high fluoride tolerance".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY (2022).