通过测定循环伏安曲线、锡镀层的表面形貌和X射线衍射谱图,研究了苯甲酸、苯乙酸、苯丙酸、苯丁酸等几种芳香羧酸对锡电沉积的影响.结果表明,芳香羧酸对锡还原的阴极过程有抑制作用.随芳香羧酸碳链长度的增大,该抑制作用增强.烷基糖苷与芳香羧酸之间具有协同作用,烷基糖苷使芳香羧酸对Sn2+向阴极扩散和锡电沉积阴极过程的抑制作用增强.镀液中同时加入烷基糖苷和芳香羧酸时,所得镀层表面平整,结晶细致、均匀.
参考文献
| [1] | He, Y.;Gao, X.;Zhang, Y.;Xu, H. .Electrodeposition of Sn-Ag-Cu ternary alloy from HEDTA electrolytes[J].Surface & Coatings Technology,2012(19/20):4310-4315. |
| [2] | NAKAMURA Y;KANEKO N;NEZU H .Surface morphology and crystal orientation of electrodeposited tin from acid stannous sulphate solutions containing various additives[J].Journal of Applied Electrochemistry,1994,24(06):569-574. |
| [3] | LEE J Y;KIM J W;CHANG B Y et al.Effect of ethoxylated α-naphtholsulfonic acid on tin electroplating at iron electrodes[J].Journal of the Electrochemical Society,2004,151(05):C333-C341. |
| [4] | Tzeng GS.;Wang YY.;Wan CC.;Lin SH. .EFFECTS OF ADDITIVES ON THE ELECTRODEPOSITION OF TIN FROM AN ACIDIC SN(II) BATH[J].Journal of Applied Electrochemistry,1996(4):419-423. |
| [5] | KANEKO N;NEZU H .Synergistic effects of adsorbed species on the surface morphology and crystal orientation of electrodeposited tin[J].Journal of Applied Electrochemistry,1989,19(03):387-393. |
| [6] | Igor S. Zavarine;Oscar Khaselev;Yun Zhang .Spectroelectrochemical Study of the Effect of Organic Additives on the Electrodeposition of Tin[J].Journal of the Electrochemical Society,2003(4):C202-C207. |
| [7] | Nicholas M. Martyak;Robert Seefeldt .Additive-effects during plating in acid tin methanesulfonate electrolytes[J].Electrochimica Acta,2004(25):4303-4311. |
| [8] | Sekar, R;Eagammai, C;Jayakrishnan, S .Effect of additives on electrodeposition of tin and its structural and corrosion behaviour[J].Journal of Applied Electrochemistry,2010(1):49-57. |
| [9] | Yasunari Ikezawa;Ryoko Masuda .Adsorption behavior of terephthalic acid on Au(100), Au(111) and Au(110) electrodes in neutral solution[J].Electrochimica Acta,2008(16):5456-5463. |
| [10] | Hong-Qiang Li;Sharon G. Roscoe;Jcek Lipkowski .FTIR studies of benzoate adsorption on the Au(111) electrode[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,1999(1/2):67-75. |
| [11] | Han B;Li ZH;Wandlowski T .Adsorption and self-assembly of aromatic carboxylic acids on Au/electrolyte interfaces[J].Analytical and bioanalytical chemistry,2007(1):121-129. |
| [12] | MOCKUT(E) D;BERNOTIEN(E) G .Behaviour of benzylidene acetone during zinc electrodeposition in weakly acid solution containing a nonionic surfactant and/or carboxylic acid[J].Journal of Applied Electrochemistry,1997,27(06):691-694. |
| [13] | F. J. Barry;V. J. Cunnane .Synergistic effects of organic additives on the discharge, nucleation and growth mechanisms of tin at polycrystalline copper electrodes[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,2002(1/2):151-163. |
| [14] | BARD A J;FAULKNER L R.Electrochemical Methods:Fundamentals and Applications[M].New York:Wiley,2001 |
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