欢迎访问《电化学(中英文)》期刊官方网站,今天是
研究论文

稀土铅钙合金与传统铅钙合金在硫酸溶液中的阳极行为研究

  • 李党国 ,
  • 周根树
展开
  • 西安交通大学金属材料强度国家重点实验室,西安交通大学金属材料强度国家重点实验室,西安交通大学金属材料强度国家重点实验室,西安交通大学金属材料强度国家重点实验室 陕西西安710049,陕西西安710049,陕西西安710049,陕西西安710049

收稿日期: 2006-02-28

  修回日期: 2006-02-28

  网络出版日期: 2006-02-28

Anodic Behaviors of Pb-Ca-Sn-Re Alloy and Tradditional Pb-Ca-Sn Alloy in Sulfuric Acid Solutions

  • LI Dang-guo ,
  • ZHOU Gen-shu~
Expand
  • (*),YAO Liang,LIN Guan-fa,Zheng Mao-sheng(State key laboratory for mechanical behavior of matrials,Xi'an Jiaotong University;Xi'an 71004,Shanxi,China

Received date: 2006-02-28

  Revised date: 2006-02-28

  Online published: 2006-02-28

摘要

应用交流阻抗,交流伏安和循环伏安等方法研究了Pb-Ca-Sn-Re合金和Pb-Ca-Sn合金在1.28 V(vs.SCE)和4.5 mol/L硫酸溶液中的阳极行为.结果表明:稀土铅钙合金提高了合金的耐腐蚀性能,同时抑制其阳极膜中Pb(Ⅱ)化合物的生长,从而降低阳极膜的阻抗,提高膜的导电性能,这对改善电池的深循环性能十分有利.

本文引用格式

李党国 , 周根树 . 稀土铅钙合金与传统铅钙合金在硫酸溶液中的阳极行为研究[J]. 电化学, 2006 , 12(1) : 46 -49 . DOI: 10.61558/2993-074X.1696

Abstract

The anodic behaviors of Pb-Ca-Sn-Re and Pb-Ca-Sn alloys were investigated at 1.28 V(vsHg/(H_2SO_(4))) in 4.5 mol/L sulfuric acid solution by means of ac voltammetry,ac impedance and cyclic voltammetry.The results showed that the corrosion-resistance property of Pb-Ca-Sn-Re alloy is better than that of tradditional Pb-Ca-Sn alloy,the growth of Pb(Ⅱ) compounds was inhibited in the film of Pb-Ca-Sn-Re alloy,and the film impedance of Pb-Ca-Sn-Re alloy was decreased,indicating that the conductivity of the film was(increased),which is helpful to enhance the deep recycling property for lead acid battery.

参考文献

[1]Zhong S,L iu H K,Dou S X,Skyllas-KazacosM.Eval-uation of lead-calc ium-tin-alum in ium grid alloys forvalve-regu lated lead/ac id batteries[J].J.PowerSources,1996,59:123~129. [2]M etikos-Hukovic M,Bab ic R,B rin ic S.Influence ofantimony on the properties of the anod ic oxide layerform ed on Pb-Sb alloys[J].J.Power Sources,1997,64(1-2):13~19. [3]Ball R.J,Stevens R.D sign aspects of the valve regu la-ted lead/ac id battery[J].J.Power Sources,2003,113(2):228~232. [4]Hollenkamp A F.W hen is capac ity loss in lead/ac idbatteries prem ature'?[J].J Power Sources,1996,59:87. [5]B rissaud C,Reumont G,Sm aha J P,et al.Structuraland morphological study of dam age in lead/ac id batter-ies during cyc ling and floating tests[J].J.PowerSources,1997,64:117. [6]Bu i N,M attesco P,S imon P,et al.The tin effect inlead-calc ium alloy[J].J.Power Sources,1997,67:61~67. [7]Zhou W e ifang(周伟舫),Cheng X ialing(程霞玲).The anod ic film of lead-antimony alloys in su lfuric ac idsolution,Ⅰ.The K inetics of the early stage anod ic filmgrowth[J].J.Acta Ch im ica S in ica,1985,43(4):333. [8]Han J(韩江),Pu C(浦琮),Zhou W F(周伟舫).Determ ination of the phase comparasion of anod ic lead(∏)form ed in su lfuric ac id solution[J].J.E lectro-anal Shem,1994,368(1):43~46. [9]L iu Hou-tian(柳厚田),L iang Hai-he(梁海河),YangJiong(杨炯),et al.The G rowth M echan ism of the A-nod ic Pb(Ⅱ)F ilm Form ed on Lead-tin A lloy in su lfuricAc id Solution[J].J.Chem ical Journal of Ch inese Un i-versities,2002,23(1):116~119.
文章导航

/