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Studies on palladium coated titanium foams cathode for Mg-H2O2 fuel cells
Shu, Chaozhu1,2,3; Wang, Erdong1,2; Jiang, Luhua1,2; Tang, Qiwen1,2,3; Sun, Gongquan1,2
KeywordFuel Cell Magnesium Hydrogen Peroxide Palladium Titanium
Source PublicationJOURNAL OF POWER SOURCES
2012-06-15
DOI10.1016/j.jpowsour.2012.01.140
Volume208Pages:159-164
Indexed BySCI
SubtypeArticle
WOS SubjectElectrochemistry ; Energy & Fuels
WOS Research AreaElectrochemistry ; Energy & Fuels
WOS KeywordPERFORMANCE ; H2O2
AbstractThe corrosion resistance of several cathode substrates (titanium foam, nickel foam, and silver coated nickel foam) of magnesium-hydrogen peroxide (Mg-H2O2) fuel cells is studied. Titanium foam is found to be the most corrosion-resistant, i.e., the corrosion current density of titanium foam is six orders of magnitude lower than that of nickel or Ag-Ni. Palladium catalyzed titanium foam as a cathode for the Mg-H2O2 fuel cell is prepared by electrodepositing palladium onto the titanium foam substrate. The corrosion resistance of prepared palladium coated titanium is compared with that of titanium foam, nickel foam, and silver coated nickel foam. The structure, morphology and composition of the Pd/Ti are characterized by SEM, EDS, XRD techniques. The influence of the concentration of hydrogen peroxide, sulfuric acid and operation temperature on the performance of Mg-H2O2 fuel cells with the Pd/Ti cathode is studied systematically. The stability of the Mg-H2O2 fuel cell with the Pd/Ti as the cathode is tested and the result shows that Pd/Ti is a promising cathode material for Mg-H2O2 fuel cells. Crown Copyright (C) 2012 Published by Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000303286500018
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142846
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Dalian Natl Lab Clean Energy, Fuel Cell Div, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Shu, Chaozhu,Wang, Erdong,Jiang, Luhua,et al. Studies on palladium coated titanium foams cathode for Mg-H2O2 fuel cells[J]. JOURNAL OF POWER SOURCES,2012,208:159-164.
APA Shu, Chaozhu,Wang, Erdong,Jiang, Luhua,Tang, Qiwen,&Sun, Gongquan.(2012).Studies on palladium coated titanium foams cathode for Mg-H2O2 fuel cells.JOURNAL OF POWER SOURCES,208,159-164.
MLA Shu, Chaozhu,et al."Studies on palladium coated titanium foams cathode for Mg-H2O2 fuel cells".JOURNAL OF POWER SOURCES 208(2012):159-164.
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