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
Source Publication	CORROSION SCIENCE
ISSN	0010-938X
Volume	108 Issue:-Pages:169—172
Subtype	期刊文献
Abstract	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.
Keyword	Fine-structure Salt Reactor
DOI	10.1016/j.corsci.2016.03.006
Indexed By	SCI
Language	英语
WOS ID	WOS:000375887100016
Citation statistics	Cited Times:7[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/25766
Collection	中科院上海应用物理研究所2011-2018年
Corresponding Author	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.
Recommended Citation 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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