The Combination Addition of 2-Mercapto-5-benzimidazolesulfonic Acid and Thiourea to Watts Bath in Controllable Electro-Healing Cracks in Nickel

IMR OpenIR

	The Combination Addition of 2-Mercapto-5-benzimidazolesulfonic Acid and Thiourea to Watts Bath in Controllable Electro-Healing Cracks in Nickel
	Zheng, X. G.; Shi, Y. -N.; Lu, K.; Shi, YN (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
	2016
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	163 期号:8 页码:D349-D354
摘要	Based upon previous investigations on crack electro-healing by the addition of only inhibitor(s), the present paper concentrates on the exploration of the crack electro-healing behavior in pure Ni with the combination presence of an inhibitor 2-Mercapto-5-benzimidazolesulfonic acid (MBIS) and an accelerator thiourea (TU) in Watts bath. Voltammetry was performed to characterize the electrochemical aspect when these two additives were added. Current transient and injection experiments were conducted to study the synergistic effect of MBIS and TU to Ni deposition. It is proposed that TU will displace some of the MBIS molecules adsorbed on the electrode surface, which will break up the blocking layer of MBIS, therefore avoid the formation of annual-ring-like defects that form when only MBIS is present. (C) 2016 The Electrochemical Society. All rights reserved.
部门归属	[zheng, x. g. ; shi, y. -n. ; lu, k.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
学科领域	Electrochemistry ; Materials Science
资助者	Ministry of Science & Technology of China [2012CB932201]; National Science Foundation of China [51231006]; International Cooperation Program - National Science Foundation of China [51261130091]; Key Research Program of Chinese Academy of Sciences [KGZD-EW-T06]
收录类别	sci
语种	英语
WOS记录号	WOS:000379688000069
引用统计	被引频次：4[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/321006/75949
专题	中国科学院金属研究所
通讯作者	Shi, YN (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Zheng, X. G.,Shi, Y. -N.,Lu, K.,et al. The Combination Addition of 2-Mercapto-5-benzimidazolesulfonic Acid and Thiourea to Watts Bath in Controllable Electro-Healing Cracks in Nickel[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2016,163(8):D349-D354.
APA	Zheng, X. G.,Shi, Y. -N.,Lu, K.,&Shi, YN .(2016).The Combination Addition of 2-Mercapto-5-benzimidazolesulfonic Acid and Thiourea to Watts Bath in Controllable Electro-Healing Cracks in Nickel.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,163(8),D349-D354.
MLA	Zheng, X. G.,et al."The Combination Addition of 2-Mercapto-5-benzimidazolesulfonic Acid and Thiourea to Watts Bath in Controllable Electro-Healing Cracks in Nickel".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 163.8(2016):D349-D354.