Effect of a Mixture of Saccharin and 2-Butyne-1,4-diol on Electrodeposition of Nano-Grained Ni-Mo Alloys

doi:10.1149/2.1641706jes

IMR OpenIR

	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
通讯作者	Shi, Y. -N.(yinongshi@imr.ac.cn)
	2017
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	164 期号:6 页码:D348-D353
摘要	Single 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.
资助者	Ministry of Science & Technology of China ; National Science Foundation of China ; Key Research Program of Chinese Academy of Sciences
DOI	10.1149/2.1641706jes
收录类别	SCI
语种	英语
资助项目	Ministry of Science & Technology of China[2012CB932201] ; National Science Foundation of China[51231006] ; Key Research Program of Chinese Academy of Sciences[KGZD-EW-T06]
WOS研究方向	Electrochemistry ; Materials Science
WOS类目	Electrochemistry ; Materials Science, Coatings & Films
WOS记录号	WOS:000401607500044
出版者	ELECTROCHEMICAL SOC INC
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/124280
专题	中国科学院金属研究所
通讯作者	Shi, Y. -N.
作者单位	1.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
推荐引用方式 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.