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[1]徐杨明,崔强,王亚琴,等.Mg-Al-Pb-Ga-Y海水电池用镁阳极的成分优化和电化学性能[J].有色金属科学与工程,2019,(04):51-58.[doi:10.13264/j.cnki.ysjskx.2019.04.009]
 XU Yangming,CUI Qiang,WANG Yaqin,et al.Composition optimization and electrochemical properties of Mg-Al-Pb-Ga-Y alloys as anodes for seawater activated battery[J].,2019,(04):51-58.[doi:10.13264/j.cnki.ysjskx.2019.04.009]
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Mg-Al-Pb-Ga-Y海水电池用镁阳极的成分优化和电化学性能(/HTML)
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2019年04期
页码:
51-58
栏目:
出版日期:
2019-07-20

文章信息/Info

Title:
Composition optimization and electrochemical properties of Mg-Al-Pb-Ga-Y alloys as anodes for seawater activated battery
文章编号:
1674-9669(2019)04-0051-08
作者:
徐杨明1 崔强2 王亚琴1 史可欣1 童金林1 王斌2
(1.武汉中原长江科技发展有限公司,武汉 430090;2. 中南大学材料科学与工程学院,长沙 410083)
Author(s):
XU Yangming1 CUI Qiang2 WANG Yaqin1 SHI Kexin1 TONG jinlin1 WANG Bin2
(1. Wuhan Zhongyuan ChangJiang Technology Development Co., Ltd., Wuhan 430090, China;2. School of Materials Science and Engineering, Central South University, Changsha 410083, China)
关键词:
镁阳极Mg-3Al-5Pb-1Ga-0.9Y成分优化电化学性能
分类号:
TG146
DOI:
10.13264/j.cnki.ysjskx.2019.04.009
文献标志码:
A
摘要:
采用熔炼法制备了一系列Mg-Al-Pb-Ga-0.9Y海水电池用镁合金阳极材料. 利用金相显微镜(OM)、扫描电镜(SEM)、X射线衍射(XRD)和电化学测试等方法研究了Pb、Ga元素对合金组织和电化学性能的影响. 结果表明, 合金的放电电压随Pb含量增加而提高. Pb含量(指质量分数,下同)为5%且Ga的添加量为1%时, 对放电电压的提升效果达到最优,合金在20 mA/cm2和100 mA/cm2电流密度下放电均有较大的放电电压. 成分为Mg-3Al-5Pb-1Ga-0.9Y的镁阳极具有更优异的综合性能, 其放电电位最负, 在电流密度为20 mA/cm2和100 mA/cm2下的工作电位分别为-1.723 V和-1.680 V;合金的自腐蚀速率较低, 腐蚀电流密度为5.1164×10-5 A/cm2.

参考文献/References:

[1] CAO D X, WU L, WANG G, et al. Electrochemical oxidation behaviour of Mg–Li–Al–Ce–Zn and Mg–Li–Al–Ce–Zn–Mn in sodium chloride solution[J]. Power Sources, 2008,183(2): 799-804.
[2] 张俊昌, 冯艳, 王乃光,等. 挤压比对海水激活电池用AP65镁合金阳极材料放电性能的影响[J]. 有色金属科学与工程, 2017,8(3):54-63.
[3] 马洪斌. 阀控铅酸蓄电池发展现状[J]. 蓄电池, 2004, 41(3):137-140.
[4] 马永刚. 2005年我国铅酸蓄电池市场需求量预测[J]. 中国有色金属, 2005(3):56-57.
[5] FENG Y, WANG R C, PENG C Q, et al. Aging behaviour and electrochemical properties in Mg-4.8Hg-8Ga (wt.%) alloy[J]. Corrosion Science, 2010, 52(10):3474-3480.
[6] ANDREI M, GABRIELE F D, BONORA P L, et al. Corrosion behaviour of magnesium sacrificial anodes in tap water[J]. Materials & Corrosion, 2015, 54(1):5-11.
[7] BALASUBRAMANIAN R, VELUCHAMY A, VENKATAKRISHNAN N, et al. Electrochemical characterization of magnesium/silver chloride battery[J]. Journal of Power Sources, 1995, 56(2):197-199.
[8] 王乃光, 王日初, 彭超群,等. 镁阳极在海水激活电池中的应用[J]. 中国有色金属学报, 2016, 26(5):1034-1044.
[9] THIRUNAKARAN R, VASUDEVAN S, SIVASHANMUGAM A, et al. 1-Nitronaphthalene as a cathode material for magnesium reserve batteries[J]. Power Sources, 1996,58(2): 213-215.
[10] 张嘉佩. 合金元素及热加工工艺对镁阳极组织和性能的影响[D]. 长沙:中南大学, 2011.
[11] BELDJOUDI T, FIAUD C, ROBBIOLA L. Influence of homogenization and artificial aging heat treatments on corrosion behavior of Mg-Al Alloys[J]. Corrosion -Houston Tx-, 1993, 49(9):738-745.
[12] 腾昭阳. 合金元素对镁阳极腐蚀和电化学性能的影响[D]. 长沙:中南大学, 2014.
[13] LIU X G, PENG X D, XIE W D, et al. Preparation technologies and applications of strontium-magnesium master alloys[J]. Materials Science Forum, 2005, 488/489:31-34.
[14] 李高林. 稀土(Y、Nd)对AZ80 镁合金耐腐蚀性能影响的研究[D]. 洛阳:河南科技大学, 2012.
[15] 钟丽应. 稀土元素对AZ91镁合金组织结构和腐蚀行为的影响[D]. 杭州:浙江大学, 2008.
[16] 王乃光. AP65镁合金在氯化钠溶液中电化学行为研究[D]. 长沙:中南大学, 2013.
[17] ZHANG J P, WANG R C, FENG Y, et al. Effects of Hg and Ga on microstructures and electrochemical corrosion behaviors of Mg anode alloys[J]. Transactions of Nonferrous Metals Society of China, 2012, 22(12):3039-3045.
[18] YUAN S, LU H, SUN Z, et al. Electrochemical Performance of Mg-3Al Modified with Ga, In and Sn as Anodes for Mg-Air Battery[J]. Journal of the Electrochemical Society, 2016, 163(7):1181-1187.
[19] HAMEDMOGHANN B O, JALAL A, MOSTAFA H. Effects of gallium and lead on the electrochemical behavior of Al-Mg-Sn-Ga-Pb as anode of high rate discharge battery[J]. Journal of Alloys and Compounds,2017,695: 2637-2644.
[20] WANG N, WANG R, FENG Y, et al. Discharge and corrosion behaviour of Mg-Li-Al-Ce-Y-Zn alloy as the anode for Mg-air battery[J]. Corrosion Science, 2016, 112:13-24.
[21] 邓姝皓, 易丹青, 赵丽红,等. 一种新型海水电池用镁负极材料的研究[J]. 电源技术, 2007, 31(5):402-405.
[22] MASSALSKI T B, OKAMOTO H, SUBRAMANIAN P, et al. Binary alloy phasediagrams[M]. Geauga:ASM Int, 1990.
[23] MERINO M C, PARDO A, ARRABAL R, et al. Influence of chloride ion concentration and temperature on the corrosion of Mg-Al alloys in salt fog[J]. Corrosion Science, 2010, 52(5):1696-1704.

相似文献/References:

[1]徐杨明,崔强,王亚琴,等.Mg-Al-Pb-Ga-Y海水电池用镁阳极的成分优化和电化学性能[J].有色金属科学与工程,2019,(04):42.
 Xu YangmingCui Qiang Wang Yaqin SHI Kexin Tong jinlin Wang Bin.Composition optimization and electrochemical properties of Mg-Al-Pb-Ga-Y alloys as anodes for seawater activated battery[J].,2019,(04):42.

备注/Memo

备注/Memo:
收稿日期:2019-04-12
基金项目:国防资助项目
通信作者:王斌(1971- ),男,博士,主要从事轻金属铝、镁、铜的合金化效应、微观结构及性能研究,新电源材料的开发及应用,E-mail:wangbin325@263.net.
更新日期/Last Update: 2019-08-22