Acta Metall Sin  1996, Vol. 32 Issue (8): 852-856    DOI:

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ELECTROCHEMICAL CYCLING STABILITY OF (Zr,Ti)(V,Mn,Pd,Ni,Fe)_2 HYDRIDE ELECTRODES

YANG Hiaoguang; LEI Yongquan; ZHANG Wenkui; ZHU Guangming;WANG Qidong (Zhejiang University; Hangzhou 310027) (Manuscript received 1995-11-21 ; in revised form 1996-04-26)

YANG Hiaoguang; LEI Yongquan; ZHANG Wenkui; ZHU Guangming;WANG Qidong (Zhejiang University; Hangzhou 310027) (Manuscript received 1995-11-21 ; in revised form 1996-04-26). ELECTROCHEMICAL CYCLING STABILITY OF (Zr,Ti)(V,Mn,Pd,Ni,Fe)_2 HYDRIDE ELECTRODES. Acta Metall Sin, 1996, 32(8): 852-856.

Abstract References Related Articles Recommended Metrics Download:  PDF(377KB)  Export:  BibTeX | EndNote (RIS)       Abstract  (Zr1-yTiy)(V,Mn,Pd,Ni,Fe)2 hydride electrodes have higher electrochemical capacities(371 mA . h/g at a current of 50 mA/g and room temperature). The electrochemical capacities of electrodes decayed during cycling due to severe oxidation of 3d transition metals and selective dissolution of some alloy components, which brings lattice distortion of C14 Laves phase and lose of hydrogen storage ability. The decrease in Ti content is favourable to prolong the cycling lives of hydride electrodes. Correspondent:( YANG Xiaoguang, lecturer, Department of Materials Scicnce and Engineering, Zhejiang University, Hangzhou 310027) Key words:  Zr      Laves phase      metal hydride electrode      elecrtochemical cycling stability      Received:  18 August 1996      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1996/V32/I8/852 1VanHH,BuschowKHJ,MiedemaAR．JLess-CommonMet,1974;53:652藤谷伸,安山茂幸,古川明男,米崎孝．日本金属学会志,1992;56:9653LiZB,LeiYQ,WangQD,WuJ．JLess-CommonMet,1991,172-174:2674SawaH,WakaoS．MaterTransJIM,1990;31:5875LeiYQ,YangXG,WangQD,WuJ．JAlloysComp,1995;231:5736江建军,雷永泉,王春生,吴京,王启东．金属学报,1995;31:B3797GaoXP,SongDY,ZhangYS,WangGS,ShenPW．JAlloysComp,1995,223:7758AuM,PourarianF,SimizuS,SankarSG,ZhangL．JAlloysComp,1995,223:19LeiYQ,YangXG,WangQD,WuJ．TransNonferrousMetSocChina,1995;5:6110ZuttelA,MeliF,SchlapbachL．JAlloysComp,1994;206:3111SakaiT,MiyamuraH,KuriyamaN,IshikawaH,UeharaI．ZPhysChemNeueFolge,1994;183:33312LiangGX,WangED,FangSS．JAlloysComp,1995,223:11113杨晓光．湘江大学博士学位论文,1995 [1] YANG Tianye, CUI Li, HE Dingyong, HUANG Hui. Enhancement of Microstructure and Mechanical Property of AlSi10Mg-Er-Zr Alloys Fabricated by Selective Laser Melting[J]. 金属学报, 2022, 58(9): 1108-1117. [2] GENG Yaoxiang, TANG Hao, XU Junhua, ZHANG Zhijie, YU Lihua, JU Hongbo, JIANG Le, JIAN Jianglin. Formability and Mechanical Properties of High-Strength Al-(Mn, Mg)-(Sc, Zr) Alloy Produced by Selective Laser Melting[J]. 金属学报, 2022, 58(8): 1044-1054. [3] WEN Donghui, JIANG Beibei, WANG Qing, LI Xiangwei, ZHANG Peng, ZHANG Shuyan. Microstructure Evolution at Elevated Temperature and Mechanical Properties of MoNb-Modified FeCrAl Stainless Steel[J]. 金属学报, 2022, 58(7): 883-894. [4] SONG Qingzhong, QIAN Kun, SHU Lei, CHEN Bo, MA Yingche, LIU Kui. Interfacial Reaction Between Nickel-Based Superalloy K417G and Oxide Refractories[J]. 金属学报, 2022, 58(7): 868-882. [5] LIN Yan, SI Cheng, XU Jingyu, LIU Ze, ZHANG Cheng, LIU Lin. Heterogeneous Structure and Mechanical Properties of Strong and Tough Al Alloys Prepared by Selective Laser Melting[J]. 金属学报, 2022, 58(11): 1509-1518. [6] WANG Kaidong, LIU Yunzhong, ZHAN Qiangkun, HUANG Bin. Effect of Adding Methods of Nucleating Agent on Microstructure and Mechanical Properties of Zr Modified Al-Cu-Mg Alloys Prepared by Selective Laser Melting[J]. 金属学报, 2022, 58(10): 1281-1291. [7] DING Ning, WANG Yunfeng, LIU Ke, ZHU Xunming, LI Shubo, DU Wenbo. Microstructure, Texture, and Mechanical Properties of Mg-8Gd-1Er-0.5Zr Alloy by Multi-Directional Forging at High Strain Rate[J]. 金属学报, 2021, 57(8): 1000-1008. [8] YE Junjie, HE Zhirong, ZHANG Kungang, DU Yuqing. Effect of Ageing on Microsturcture, Tensile Properties, and Shape Memory Behaviors of Ti-50.8Ni-0.1Zr Shape Memory Alloy[J]. 金属学报, 2021, 57(6): 717-724. [9] PI Huilong, SHI Xiaolei, XU Xingxiang. Effect of SiC-ZrC Coating Prepared by SiZr Liquid Phase Sintering on the Oxidation Resistance of C/SiC Composites[J]. 金属学报, 2021, 57(6): 791-796. [10] CHEN Jianjun, DING Yutian, WANG Kun, YAN Kang, MA Yuanjun, WANG Xingmao, ZHOU Shengming. Effects of Laves Phase on Burst Behavior of GH3625 Superalloy Pipe During Hot Extrusion[J]. 金属学报, 2021, 57(5): 641-650. [11] WANG Mingkang, YUAN Junhao, LIU Yufeng, WANG Qing, DONG Chuang, ZHANG Zhongwei. Effect of Ti on β Structural Stability and Mechanical Properties of Zr-Nb Binary Alloys[J]. 金属学报, 2021, 57(1): 95-102. [12] TIAN Xuefen, LIU Xiang, GONG Min, ZHANG Peiyuan, WANG Kang, DENG Aihong. Defect Evolution in H/He Neutral Beam Irradiated W-ZrC Alloy Using Positron Annihilation Spectroscopy[J]. 金属学报, 2021, 57(1): 121-128. [13] WU Yun, LIU Yahui, KANG Maodong, GAO Haiyan, WANG Jun, SUN Baode. Microstructure Evolution of K4169 Alloy During Cyclic Loading[J]. 金属学报, 2020, 56(9): 1185-1194. [14] Ling LI,Shenglian YAO,Xiaoli ZHAO,Jiajia YANG,Yexi WANG,Luning WANG. Fabrication and Properties of Anodic Oxide Nanotubular Arrays on Zr-17Nb Alloy[J]. 金属学报, 2019, 55(8): 1008-1018. [15] Chunbo LAN,Jianeng LIANG,Yuanxia LAO,Dengfeng TAN,Chunyan HUANG,Xianzhong MO,Jinying PANG. Anomalous Thermal Expansion Behavior of Cold-RolledTi-35Nb-2Zr-0.3O Alloy[J]. 金属学报, 2019, 55(6): 701-708. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed