Removal of surface cesium ion contamination by peelable composite coating with a highly effective magnetic adsorbent

doi:10.1016/j.jallcom.2023.170280

IMR OpenIR

	Removal of surface cesium ion contamination by peelable composite coating with a highly effective magnetic adsorbent
	Tian, Ye 1; Ma, Lin 2; Gao, Ningjie 2; Zhang, Wanyu 2; Izuchukwu, Nwokolo Kenneth 2; Liu, Guoqiang 1; Liu, Fuchun 2,3
通讯作者	Liu, Guoqiang(liugq@smm.neu.edu.cn) ; Liu, Fuchun(fcliu@imr.ac.cn)
	2023-10-05
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	958 页码:12
摘要	Conventional methods used during nuclear facility decommissioning to remove radioactive contamination from equipment surfaces produced a lot of trash and could result in secondary contamination. Peelable coatings, on the other hand, have been frequently employed for surface decontamination because of their great efficacy, peelability, flexibility, and compatibility with various substrates. Herein, we developed a novel efficient magnetic cesium ion adsorbent (Qmax = 249 mg/g) and combined it with polymers such as polyvinyl alcohol (PVA) to design a peelable composite coating. The composite coating can be used to decontaminate a variety of surfaces, including aluminum, plexiglas, marble, and stainless steel, with a combined decontamination efficiency of more than 95%, especially when applied to stainless steel surfaces with a decontamination rate of 98.69%. The coating also possesses excellent mechanical properties and recyclability, allowing easy recovery of the film-forming material and magnetic adsorbent recovery at the end of the decontamination process. (c) 2023 Elsevier B.V. All rights reserved.
关键词	Magnetic adsorbent Peelable coating Cesium Prussian blue analogs
资助者	LingChuang Research Project of China National Nuclear Corporation
DOI	10.1016/j.jallcom.2023.170280
收录类别	SCI
语种	英语
资助项目	LingChuang Research Project of China National Nuclear Corporation[E041F212Z1]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001006989300001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178169
专题	中国科学院金属研究所
通讯作者	Liu, Guoqiang; Liu, Fuchun
作者单位	1.Northeastern Univ, Sch Met, Key Lab Ecol Met Multimet Mineral, Minist Educ, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China
推荐引用方式 GB/T 7714	Tian, Ye,Ma, Lin,Gao, Ningjie,et al. Removal of surface cesium ion contamination by peelable composite coating with a highly effective magnetic adsorbent[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2023,958:12.
APA	Tian, Ye.,Ma, Lin.,Gao, Ningjie.,Zhang, Wanyu.,Izuchukwu, Nwokolo Kenneth.,...&Liu, Fuchun.(2023).Removal of surface cesium ion contamination by peelable composite coating with a highly effective magnetic adsorbent.JOURNAL OF ALLOYS AND COMPOUNDS,958,12.
MLA	Tian, Ye,et al."Removal of surface cesium ion contamination by peelable composite coating with a highly effective magnetic adsorbent".JOURNAL OF ALLOYS AND COMPOUNDS 958(2023):12.