Crystal structure and electrochemical characteristics of La0.9Mg0.1Ni5-xSnx (x = 0.1, 0.2, 0.3, 0.4) alloy electrodes

被引：2
|
作者：
Zhang, XB
Sun, DZ
Yin, WY
Chai, YJ
Zhao, MS
机构：
[1] Chinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China
来源：
SCRIPTA MATERIALIA | 2005年 / 53卷 / 10期
基金：
中国国家自然科学基金;
关键词：
metal hydride electrode; charge efficiency; discharge efficiency; high rate chargeability; high rate dischargeability;
D O I：
10.1016/j.scriptamat.2005.07.035
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The crystal structure and electrochemical performance of La0.9Mg0.1Ni5-xSnx (x = 0-0.4) system compounds have been investigated systematically. It is found that the addition of Sn is beneficial to the dischargeability of the alloy electrodes at low temperature but detrimental to the dischargeability at high temperature. Moreover, addition of Sn is beneficial to both charge retention and high rate dischargeability. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1123 / 1128
页数：6
相关论文
共 50 条
  • [31] Microstructures and electrochemical properties of Mg0.9Ti0.1Ni1-xMx (M = Co, Mn; x=0, 0.1, 0.2) hydrogen storage alloys
    Huang, HongXia
    Huang, KeLong
    Liu, SuQin
    Chen, DongYang
    POWDER TECHNOLOGY, 2010, 198 (01) : 144 - 148
  • [32] Phase composition and electrochemical performances of the Zr 1-xTixCr0.4Mn0.2V 0.1Ni1.3 alloys with 0.1 &le x &le 0.3
    Sun, J.C.
    Li, S.
    Ji, S.J.
    Journal of Alloys and Compounds, 2005, 404-406 (SPEC. ISS.): : 687 - 690
  • [33] Influences of Ti substitution on the structure and electrochemical properties of Mg1-x Ti x Ni (x=0, 0.1, 0.2, and 0.3) hydrogen storage alloys
    Huang Hongxia
    Huang Kelong
    Liu Suqin
    Chen Dongyang
    RARE METALS, 2009, 28 (05) : 504 - 510
  • [34] Study on electrochemical property of La0.75Mg0.25Ni2.85Co0.45–x(AlSn)x (x=0.0,0.1,0.2,0.3) alloys
    蓝志强
    李家丞
    魏冰
    祝蓉蓉
    郭进
    Journal of Rare Earths, 2016, 34 (04) : 401 - 406
  • [35] Structure and electrochemical hydrogen storage characteristics of La0.8-xPrxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0-0.4) electrode alloys
    张羊换
    侯忠辉
    杨泰
    张国芳
    李霞
    赵栋梁
    JournalofCentralSouthUniversity, 2013, 20 (05) : 1142 - 1150
  • [36] Structure and electrochemical hydrogen storage characteristics of La0.8−xPrxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0–0.4) electrode alloys
    Yang-huan Zhang
    Zhong-hui Hou
    Tai Yang
    Guo-fang Zhang
    Xia Li
    Dong-liang Zhao
    Journal of Central South University, 2013, 20 : 1142 - 1150
  • [37] Effect of AB2-based alloy addition on structure and electrochemical properties of La0.5Pr0.2Zr0.1Mg0.2Ni2.75Co0.45Fe0.1Al0.2 hydrogen storage alloy
    Lu Zhao
    Qin Ming
    Jiang Weiqing
    Qing Peilin
    Liu Shuhui
    JOURNAL OF RARE EARTHS, 2013, 31 (04) : 386 - 394
  • [38] Electrochemical evaluation of La0.6Sr0.4Co0.8Fe0.2O3-δ-La0.9Sr0.1Ga0.8Mg0.2O3-δ composite cathodes for La0.9Sr0.1Ga0.8Mg0.2O3-δ electrolyte SOFCs
    Guo, Weimin
    Liu, Jiang
    Jin, Chao
    Gao, Hongbo
    Zhang, Yaohui
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 473 (1-2) : 43 - 47
  • [39] Crystal structure and microstructure of rapidly solidified La(Ni, Sn)5+x(x=0.1-0.4) hydrogen storage alloys
    Yuan, ZQ
    Lü, GL
    Zeng, YW
    Wei, FS
    Lei, YQ
    ACTA METALLURGICA SINICA, 2004, 40 (08) : 805 - 809
  • [40] Room Temperature Electrical Behaviour of La0.9Sr0.1Fe1-xMoxO3 (x=0.1, 0.2, 0.3) Perovskite Material
    Rafsanjani, R. A.
    Triyono, D.
    Laysandra, H.
    PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON CURRENT PROGRESS IN MATHEMATICS AND SCIENCES 2017 (ISCPMS2017), 2018, 2023
12345