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Effect of a Mixture of Saccharin and 2-Butyne-1,4-diol on Electrodeposition of Nano-Grained Ni-Mo Alloys
Hu, J.1,2; Zheng, X. G.1; Shi, Y. -N.1; Lu, K.1
Corresponding AuthorShi, Y. -N.(yinongshi@imr.ac.cn)
2017
Source PublicationJOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN0013-4651
Volume164Issue:6Pages:D348-D353
AbstractSingle face centered cubic (fcc) phase nano-grained Ni-Mo alloys were fabricated by electrodeposition in aqueous citrate-ammonia electrolytes with different concentration of sodium molybdate (0.5-7 g/L) with the addition of a mixture of saccharin and 2-butyne1,4-diol. The effect of the additives mixture on the surface morphology and roughness, composition and grain size of nano-grained Ni-Mo deposits was investigated. It is demonstrated that this additives mixture effectively reduced surface roughness by eliminating bumps and tiny holes. Additionally, the additives mixture significantly reduced the grain size, especially when the concentration of sodium molybdate is low. The minimum grain size achieved with the presence of additives mixture is 4.4 nm with a Mo content of 18.7 at.%. Energy dispersive spectroscopy results indicated that the mixture of additives has little influence on the composition of the derived nano-grained Ni-Mo alloy. Steady state partial polarization together with chronopotentiometry were employed to evaluate the modification of additives to the cathodic process. It is exhibited that electrochemical behavior with the presence of additives correlates well with their effect on composition and grain size of nano-grained Ni-Mo alloys. (C) 2017 The Electrochemical Society. All rights reserved.
Funding OrganizationMinistry of Science & Technology of China ; National Science Foundation of China ; Key Research Program of Chinese Academy of Sciences
DOI10.1149/2.1641706jes
Indexed BySCI
Language英语
Funding ProjectMinistry of Science & Technology of China[2012CB932201] ; National Science Foundation of China[51231006] ; Key Research Program of Chinese Academy of Sciences[KGZD-EW-T06]
WOS Research AreaElectrochemistry ; Materials Science
WOS SubjectElectrochemistry ; Materials Science, Coatings & Films
WOS IDWOS:000401607500044
PublisherELECTROCHEMICAL SOC INC
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/124280
Collection中国科学院金属研究所
Corresponding AuthorShi, Y. -N.
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Hu, J.,Zheng, X. G.,Shi, Y. -N.,et al. Effect of a Mixture of Saccharin and 2-Butyne-1,4-diol on Electrodeposition of Nano-Grained Ni-Mo Alloys[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2017,164(6):D348-D353.
APA Hu, J.,Zheng, X. G.,Shi, Y. -N.,&Lu, K..(2017).Effect of a Mixture of Saccharin and 2-Butyne-1,4-diol on Electrodeposition of Nano-Grained Ni-Mo Alloys.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,164(6),D348-D353.
MLA Hu, J.,et al."Effect of a Mixture of Saccharin and 2-Butyne-1,4-diol on Electrodeposition of Nano-Grained Ni-Mo Alloys".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 164.6(2017):D348-D353.
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