DICP OpenIR
Effects of solid-solute magnesium and stannate ion on the electrochemical characteristics of a high-performance aluminum anode/electrolyte system
Gao, Jianxin1,2,3; Li, Yang4; Yan, Zhao2; Liu, Qianfeng2,3; Gao, Yanli4; Chen, Changke4; Ma, Bing4; Song, Yujiang1; Wang, Erdong2
Corresponding AuthorWang, Erdong(edwang@dicp.ac.cn)
KeywordAl-2Mg alloy Stannate ion Oxide film Activation Corrosion inhibition
Source PublicationJOURNAL OF POWER SOURCES
2019-02-01
ISSN0378-7753
DOI10.1016/j.jpowsour.2018.11.019
Volume412Pages:63-70
Funding ProjectScience & Technology Department of Xinjiang Uygur Autonomous Region, China[2017E0288] ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China[KFJ-STS-QYZD-049] ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China[KGZD-EW-T08] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
Funding OrganizationScience & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
WOS KeywordAL-MG ALLOYS ; AIR BATTERIES ; SN ALLOYS ; BEHAVIOR ; ANODE
AbstractAluminum is an attractive anode material for electrochemical energy storage and conversion devices, but the passive film and parasitic corrosion of aluminum anode in aqueous solution limits its development. Herein, we investigated the electrochemical performance of Al-2Mg alloy in alkaline electrolyte containing stannate ion via hydrogen evolution tests, electrochemical measurements and surface analysis. It is found that the solid-solute magnesium in aluminum matrix activates the oxide film and decreases the cathodic sites, which negatively shift the aluminum anode potential. Furthermore, the doping magnesium ion in the oxide film facilitates the tin deposition reaction on the surface of aluminum anode, and the uniformly deposited tin inhibits the parasitic corrosion reaction. As a result, Al-2Mg alloy in 6 M NaOH solution with 0.05 M Na2SnO3 exhibits low hydrogen evolution rate of 0.015 mL.cm(-2).min(-1) with the inhibition efficiency of 95% at open circuit and negative electrode potential of -1.81 V vs. saturated calomel electrode at 20 mA cm(-2).
Language英语
Funding OrganizationScience & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Science & Technology Department of Xinjiang Uygur Autonomous Region, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Science & Technology for Development Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Bureau of Frontier Sciences and Education Chinese Academy of Sciences, China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
WOS IDWOS:000456762100008
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166213
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Erdong
Affiliation1.Dalian Univ Technol, State Key Lab Fine Chem, Sch Chem Engn, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Xinjiang Joinworld Co Ltd, Urumqi 830013, Peoples R China
Recommended Citation
GB/T 7714
Gao, Jianxin,Li, Yang,Yan, Zhao,et al. Effects of solid-solute magnesium and stannate ion on the electrochemical characteristics of a high-performance aluminum anode/electrolyte system[J]. JOURNAL OF POWER SOURCES,2019,412:63-70.
APA Gao, Jianxin.,Li, Yang.,Yan, Zhao.,Liu, Qianfeng.,Gao, Yanli.,...&Wang, Erdong.(2019).Effects of solid-solute magnesium and stannate ion on the electrochemical characteristics of a high-performance aluminum anode/electrolyte system.JOURNAL OF POWER SOURCES,412,63-70.
MLA Gao, Jianxin,et al."Effects of solid-solute magnesium and stannate ion on the electrochemical characteristics of a high-performance aluminum anode/electrolyte system".JOURNAL OF POWER SOURCES 412(2019):63-70.
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