Acta Metall Sin  1995, Vol. 31 Issue (20): 379-383    DOI:

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INFLUENCE OF RARE EARTH COMPOSITION ON ELECTROCHEMICAL PROPERTIES OF RE(NiCoMnTi)_5 HYDROGEN STORAGE ALLOYS

JIANG Jianjun(Huazhong University of Science and Technotogy; Wuhan 430074).LEI Yongquan; SUN Dalin; WANG Chunsheng; WU Jing; WANG Qidong(ZhejiangUniversity; Hangzhou 310027)(Manuscript received 1994-11-08; in revised form 1995-04-24)

JIANG Jianjun(Huazhong University of Science and Technotogy; Wuhan 430074).LEI Yongquan; SUN Dalin; WANG Chunsheng; WU Jing; WANG Qidong(ZhejiangUniversity; Hangzhou 310027)(Manuscript received 1994-11-08; in revised form 1995-04-24). INFLUENCE OF RARE EARTH COMPOSITION ON ELECTROCHEMICAL PROPERTIES OF RE(NiCoMnTi)_5 HYDROGEN STORAGE ALLOYS. Acta Metall Sin, 1995, 31(20): 379-383.

Abstract References Related Articles Recommended Metrics Download:  PDF(354KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The electrochemical properties of RE(NiCoMnTi)5 hydrogen storage alloys with different compositions of rare earth components (RE= La1-x-y-zCexNdyPrz) were systematically examined. The results showed that all La, Ce, Nd and Pr had an intense effect on the electrode performance. To show synthetic effect of rare earth elements, isographs of alloy electrodes vs quasi-ternary rare earth composition of the alloys were accomplished by first dividing the component elements into two groups and fixing definite ratios between the groups and then using a computer program for engineering graphics. The isographs were used to evaluate the properties of the multicomponent RE(NiCoMnTi)5 hydrogen storage alloys studied.Correspondent: JIANG Jianjun, lecturer, Department of Automotive Engineering, Huazhong Univervity of Science and Technology, Wuhan 430074 Key words:  rare earth      metal hydride electrode      electrochemical property      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/Y1995/V31/I20/379 1江建军,雷永泉,孙大林,吴京,王启东．稀有金属材料与工程,1993;22(3):682MeliF,ZuettelA,SchlapbachL．JAlloysComp,1993;202:813SuzukiK,YanagiharaN,KawanoH,OhtaA．JAlloysComp,1993:192:1734江建军．浙江大学博士学位论文,19955deMestralF．ThevenotF．JMaterSci,1991:26:55476LeiYQ,LiZP,WuJ,WangQD．JLess-commonMet,1991:172:12657SunDL,JiangJJ,LeiYQ,LiuWD,WuJ,WangQD,YangGM．MaterSciEng,1995:308:19t [1] WANG Jingyang, SUN Luchao, LUO Yixiu, TIAN Zhilin, REN Xiaomin, ZHANG Jie. Rare Earth Silicate Environmental Barrier Coating Material: High-Entropy Design and Resistance to CMAS Corrosion[J]. 金属学报, 2023, 59(4): 523-536. [2] 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. [3] LI Min, LI Haoze, WANG Jijie, MA Yingche, LIU Kui. Effect of Ce on the Microstructure, High-Temperature Tensile Properties, and Fracture Mode of Strip Casting Non-Oriented 6.5%Si Electrical Steel[J]. 金属学报, 2022, 58(5): 637-648. [4] LIU Jie, XU Le, SHI Chao, YANG Shaopeng, HE Xiaofei, WANG Maoqiu, SHI Jie. Effect of Rare Earth Ce on Sulfide Characteristics and Microstructure in Non-Quenched and Tempered Steel[J]. 金属学报, 2022, 58(3): 365-374. [5] LIU Zhongwu, HE Jiayi. Several Issues on the Development of Grain Boundary Diffusion Process for Nd-Fe-B Permanent Magnets[J]. 金属学报, 2021, 57(9): 1155-1170. [6] LU Bin, CHEN Furong, ZHI Jianguo, GENG Ruming. Enhanced Welding Properties of High Strength Steel via Rare Earth Oxide Metallurgy Technology[J]. 金属学报, 2020, 56(9): 1206-1216. [7] ZHU Jian, ZHANG Zhihao, XIE Jianxin. Plastic Deformation Behavior and Fracture Mechanism of Rare Earth H13 Steel Based on In Situ TEM Tensile Study[J]. 金属学报, 2020, 56(12): 1592-1604. [8] HUANG Yu, CHENG Guoguang, LI Shijian, DAI Weixing. Precipitation Mechanism and Thermal Stability of Primary Carbide in Ce Microalloyed H13 Steel[J]. 金属学报, 2019, 55(12): 1487-1494. [9] Yu HUANG, Guoguang CHENG, You XIE. Modification Mechanism of Cerium on the Inclusions in Drill Steel[J]. 金属学报, 2018, 54(9): 1253-1261. [10] Xuan YU, Zhihao ZHANG, Jianxin XIE. Microstructure, Ordered Structure and Warm TensileDuctility of Fe-6.5%Si Alloy with Various Ce Content[J]. 金属学报, 2017, 53(8): 927-936. [11] LIU Zheng, LIU Xiaomei, ZHU Tao, CHEN Qingchun. EFFECTS OF ELECTROMAGNETIC STIRRING WITH LOW CURRENT FREQUENCY ON RE DISTRIBUTION IN SEMISOLID ALUMINUM ALLOY[J]. 金属学报, 2015, 51(3): 272-280. [12] YAO Zhanquan, ZHAO Zengqi, JIANG Liping,HAO Hongbo, WU Shuangxia,ZHANG Guangrui, YANG Jiandong. EFFECTS OF Ce ADDITION ON THE MICROSTRUCTURE AND MAGNETOSTRICTION OF Fe83Ga17 ALLOY[J]. 金属学报, 2013, 49(1): 87-91. [13] ZHANG Hui WANG Shaoqing. FIRST-PRINCIPLES STUDY ON THE PHASE STABILITY OF Mg-La AND Mg-Nd BINARY ALLOYS[J]. 金属学报, 2012, 48(7): 889-894. [14] LIANG Yongchun GUO Jianting; SHENG Liyuan; ZHOU Lanzhang. EFFECTS OF RARE EARTH ELEMENT Gd ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF NiAl-Cr(Mo)-Hf EUTECTIC ALLOY[J]. 金属学报, 2010, 46(5): 528-532. [15] KONG Gang LIU Renbin LU Jintang CHE Chunshan ZHONG Zheng. STUDY ON GROWTH MECHANISM OF LANTHANUM SALT CONVERSION COATING ON GALVANIZED STEEL[J]. 金属学报, 2010, 46(4): 487-493. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed