Effects of deep geological environments for nuclear waste disposal on the hydrogen entry into titanium

doi:10.1016/j.ijhydene.2019.03.154

	Effects of deep geological environments for nuclear waste disposal on the hydrogen entry into titanium
	Zhang, Qichao 1,2,3,4; Huang, Yanliang 1,3,4; Sand, Wolfgang 5,6,7,8; Wang, Xiutong 1,3,4
	2019-05-03
发表期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN	0360-3199
卷号	44 期号:23 页码:12200-12214
通讯作者	Huang, Yanliang([email protected])
摘要	The surface of nuclear waste container will be completely wetted by the groundwater infiltrating through the bentonite or concrete buffer after the closure of its deep geological disposal. Because of its excellent corrosion resistance, titanium is one of the candidates for the container materials for high-level nuclear waste (HLNW) disposal. However, once oxygen depleted in the large time scale deep geological disposal, titanium container will suffer from hydrogen embrittlement (HE). Therefore, in order to predict the potential danger of the HLNW container caused by HE, the hydrogen entry into titanium was studied at different temperatures in simulated deep geological environment of Beishan, which is the preselected HLNW disposal area in China. Devanathan-Stachurski cell methods were firstly implemented in measuring apparent hydrogen diffusivity in titanium with hydrides being formed during hydrogen charging at low temperature ranges (298-373 K). Given the characteristic of the Devanathan-Stachurski cell method's capable of getting apparent diffusivity with combined influencing factors easily, the technique provides a simple way to measure the parameter that is necessary for the estimation of hydrogen penetration depth, facilitating the design of HLNW containers. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
关键词	Hydrogen permeation Titanium Hydrides Groundwater Nuclear waste
DOI	10.1016/j.ijhydene.2019.03.154
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51471160]###226; National Natural Science Foundation of China[51471160]
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000468710100076
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/156954
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Huang, Yanliang
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Shandong, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China 6.Tech Univ, Freiberg, Germany 7.Min Acad Freiberg, Freiberg, Germany 8.Univ Duisburg Essen, Essen, Germany
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhang, Qichao,Huang, Yanliang,Sand, Wolfgang,et al. Effects of deep geological environments for nuclear waste disposal on the hydrogen entry into titanium[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2019,44(23):12200-12214.
APA	Zhang, Qichao,Huang, Yanliang,Sand, Wolfgang,&Wang, Xiutong.(2019).Effects of deep geological environments for nuclear waste disposal on the hydrogen entry into titanium.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,44(23),12200-12214.
MLA	Zhang, Qichao,et al."Effects of deep geological environments for nuclear waste disposal on the hydrogen entry into titanium".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 44.23(2019):12200-12214.

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