Influence of substrate, pH and magnetic field onto composition and current efficiency of electrodeposited Ni-Fe alloys

被引：54

作者：

Fricoteaux, Patrick ^{[1
]}

Rousse, Celine ^{[1
]}

机构：

[1] Univ Reims, DTI, EA 3083, F-51687 Reims 02, France

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2008年 / 612卷 / 01期

关键词：

Ni-Fe alloy; magnetic induction; electrodeposition; plating efficiency; hydrogen evolution reaction (HER);

D O I：

10.1016/j.jelechem.2007.08.022

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electrodeposition of nickel-iron alloys has been studied with different conditions of pH, substrate and magnetic field induction. All experimental conditions influence the current efficiency value and the alloy composition. For low current densities, alloys obtained at pH 3 present a smaller nickel percentage onto tin substrate compared to copper substrate. In the same time, the plating efficiency is improved onto tin electrode. On the other hand, if electrolyze is realized with magnetic field superimposition, the nickel percentage and the current efficiency are together reduced. For constant conditions of pH, substrate and magnetic induction, we observe that more the efficiency current is low, more the alloy composition is rich in nickel. All these effects relating to the plating efficiency and to the NiFe alloy composition are elucidated using the hydrogen evolution reaction (HER). (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：9 / 14

页数：6

共 18 条

[1] Electrochemical characterization of the Ni-Fe alloy electrodeposition from chloride-citrate-glycolic acid solutions [J].

Afshar, A ;

Dolati, AG ;

Ghorbani, M .

MATERIALS CHEMISTRY AND PHYSICS, 2003, 77 (02) :352-358

[2]

BRENNER A, 1963, ELECRODEPOSITION ALL, P265

[3] Influence of a static magnetic field on nickel electrodeposition studied using an electrochemical quartz crystal microbalance, atomic force microscopy and vibrating sample magnetometry [J].

Bund, A ;

Ispas, A .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2005, 575 (02) :221-228

[4] MAGNETIZATION OF FACE-CENTRED CUBIC AND BODY-CENTRED CUBIC IRON AND NICKEL ALLOYS [J].

CRANGLE, J ;

HALLAM, GC .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1963, 272 (1348) :119-+

[5] Magnetic effect during copper electrodeposition: Diffusion process considerations [J].

Fricoteaux, P ;

Jonvel, B ;

Chopart, JP .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (35) :9459-9464

[6] Effect of addition agents on the electrodeposition of INVAR alloys [J].

Karthik, R ;

Raja, RJ ;

Ramasamy, M ;

Sheela, G ;

Madhu, S ;

Kennedy, S ;

Rao, CR ;

Pushpavanam, M .

TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING, 2003, 81 :68-72

[7] Model for nickel-iron alloy electrodeposition on a rotating disk electrode [J].

Krause, T ;

Arulnayagam, L ;

Pritzker, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (03) :960-969

[8] Electrochemical quartz crystal microbalance study on the kinetics of nickel monolayer and multilayer electrodeposition on (111)-oriented gold films [J].

Lachenwitzer, A ;

Magnussen, OM .

JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (31) :7424-7430

[9] Characterization of NixFe1-x(0.10<x<0.95) electrodeposition from a family of sulfamate-chloride electrolytes [J].

Leith, SD ;

Ramli, S ;

Schwartz, DT .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (04) :1431-1435

[10] COMPETITIVE ADSORPTION EFFECTS IN THE ELECTRODEPOSITION OF IRON-NICKEL ALLOYS [J].

MATLOSZ, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1993, 140 (08) :2272-2279

← 1 2 →