Local structure study of tellurium corrosion of nickel alloy by X-ray absorption spectroscopy

doi:10.1016/j.corsci.2016.03.006

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Local structure study of tellurium corrosion of nickel alloy by X-ray absorption spectroscopy
	Lu, LL; Jia, YY; Ye, XX; Luo, M; Song, F; Huang, YY; Zhou, XT; Li, ZJ; Jiang, Z; Jiang, Z (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China.; Li, ZJ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Ctr Thorium Molten Salts Reactor Syst, Shanghai 201800, Peoples R China.
	2016
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	108 期号:-页码:169—172
文章类型	期刊文献
摘要	Clarifying the atomic structure of tellurium corrosion product in nickel alloy will help understand the mechanism of Tellurium corrosion in Molten-salt reactor (MSR). Extended X-ray absorption fine structure (EXAFS) complemented by first-principles density functional theory (DFT) calculations was used to characterize the atomic local structure of tellurium in nickel at operando temperature of 1000 degrees C. The investigation indicated that Te atoms diffuse into the Ni substrate to form Ni-Te solid solution with outward relaxation of the neighboring Ni atoms around Te in both grain lattice and grain boundaries (GBs). Furthermore, we propose a process of tellurium diffusing into nickel at high temperature. (C) 2016 Elsevier Ltd. All rights reserved.
关键词	Fine-structure Salt Reactor
DOI	10.1016/j.corsci.2016.03.006
收录类别	SCI
语种	英语
WOS记录号	WOS:000375887100016
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/25766
专题	中科院上海应用物理研究所2011-2018年
通讯作者	Jiang, Z (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China.; Li, ZJ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Ctr Thorium Molten Salts Reactor Syst, Shanghai 201800, Peoples R China.
推荐引用方式 GB/T 7714	Lu, LL,Jia, YY,Ye, XX,et al. Local structure study of tellurium corrosion of nickel alloy by X-ray absorption spectroscopy[J]. CORROSION SCIENCE,2016,108(-):169—172.
APA	Lu, LL.,Jia, YY.,Ye, XX.,Luo, M.,Song, F.,...&Li, ZJ .(2016).Local structure study of tellurium corrosion of nickel alloy by X-ray absorption spectroscopy.CORROSION SCIENCE,108(-),169—172.
MLA	Lu, LL,et al."Local structure study of tellurium corrosion of nickel alloy by X-ray absorption spectroscopy".CORROSION SCIENCE 108.-(2016):169—172.

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