The immobilization on various concentrations of iodine in silver-coated silica gel via B2O3-Bi2O3 based material

doi:10.1016/j.matchemphys.2020.124040

	The immobilization on various concentrations of iodine in silver-coated silica gel via B2O3-Bi2O3 based material
	Wang, Xiao 2; Li, Bingsheng 2,5; Chen, Zhi 3; Shu, Xiaoyan 4,5; Zhang, Zhentao 6; Yang, Jingjun 4; Wei, Guilin 4; Liu, Yi 6; Chen, Shunzhang 4,7; Xie, Yi 1,8
刊名	MATERIALS CHEMISTRY AND PHYSICS
	2021-02-01
卷号	259
关键词	Low sintering temperature Iodine waste B2O3-Bi2O3 Elements distribution
ISSN号	0254-0584
DOI	10.1016/j.matchemphys.2020.124040
通讯作者	Lu, Xirui(luxiruimvp116@163.com)
英文摘要	The treatment of iodine wastes has been widely concerned. In this work, B2O3-Bi2O3 based material was used to immobilize the silver coated silica gel with different iodine loadings. Based on XRD results analyses, the sample with 90 mol% B2O3 was selected for iodine waste immobilization. XRD results represented that the sintering temperature of 500 degrees C was suitable to immobile iodine waste. The micro-structure of the sintered matrix mainly consists of the stretching vibration of [SiO4]. SEM-EDS results showed that the elements of Ag and I exist element aggregation in some regions, which indicates that part of AgI was immobilized in the glassy phase while the other was physically enclosed in the sintered matrix. This study provides certain valuable reference and experimental basis for the subsequent curing of iodine-containing silver coated silica gel with multicomponent glass.
资助项目	National Natural Science Foundation of China[11675210] ; Project of State Key Laboratory of Environmentfriendly Energy Materials, Southwest University of Science and Technology[18FKSY0213] ; Doctor Research Foundation of Southwest University of Science and Technology[18zx7141] ; Targeted Poverty Alleviation of Undergraduate Innovation on Fund Project by Southwest University of Science and Technology[JZ19-017]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000615728500008
资助机构	National Natural Science Foundation of China ; Project of State Key Laboratory of Environmentfriendly Energy Materials, Southwest University of Science and Technology ; Doctor Research Foundation of Southwest University of Science and Technology ; Targeted Poverty Alleviation of Undergraduate Innovation on Fund Project by Southwest University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/120167]
专题	中国科学院合肥物质科学研究院
通讯作者	Lu, Xirui
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China 3.Sichuan Univ Culture & Arts, Mianyang 621000, Sichuan, Peoples R China 4.Southwest Univ Sci & Technol, Fundamental Sci Nucl Wastes & Environm Safety Lab, Mianyang 621010, Sichuan, Peoples R China 5.Southwest Univ Sci & Technol, Collaborat Innovat Ctr Nucl Wastes & Environm Saf, Mianyang 621010, Sichuan, Peoples R China 6.China Inst Atom Energy, Beijing 102413, Peoples R China 7.Sichuan Univ, Key Lab Radiat Phys & Technol, Minist Educ, Inst Nucl Sci & Technol, Chengdu 610064, Peoples R China 8.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiao,Li, Bingsheng,Chen, Zhi,et al. The immobilization on various concentrations of iodine in silver-coated silica gel via B2O3-Bi2O3 based material[J]. MATERIALS CHEMISTRY AND PHYSICS,2021,259.
APA	Wang, Xiao.,Li, Bingsheng.,Chen, Zhi.,Shu, Xiaoyan.,Zhang, Zhentao.,...&Lu, Xirui.(2021).The immobilization on various concentrations of iodine in silver-coated silica gel via B2O3-Bi2O3 based material.MATERIALS CHEMISTRY AND PHYSICS,259.
MLA	Wang, Xiao,et al."The immobilization on various concentrations of iodine in silver-coated silica gel via B2O3-Bi2O3 based material".MATERIALS CHEMISTRY AND PHYSICS 259(2021).