IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Effects of deep geological environments for nuclear waste disposal on the hydrogen entry into titanium
Zhang, Qichao1,2,3,4; Huang, Yanliang1,3,4; Sand, Wolfgang5,6,7,8; Wang, Xiutong1,3,4
2019-05-03
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN0360-3199
Volume44Issue:23Pages:12200-12214
Corresponding AuthorHuang, Yanliang(hyl@qdio.ac.cn)
AbstractThe 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.
KeywordHydrogen permeation Titanium Hydrides Groundwater Nuclear waste
DOI10.1016/j.ijhydene.2019.03.154
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51471160]
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS IDWOS:000468710100076
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/156954
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorHuang, Yanliang
Affiliation1.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
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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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