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Laves phase hydrogen storage alloys for super-high-pressure metal hydride hydrogen compressorsGUO Xiumei, WANG Shumao, LIU Xiaopeng, LI Zhinian, LU Fang, MI Jing, HAO Lei, and JIANG Lijun Energy.... The alloy pair Ti0.9Zr0.1Mn1.4- Cr0.35V0.2Fe0.05/TiCr1.55Mn0.2Fe0.2 was optimized based on the comprehensive performance of the studied alloys. The product hydrogen with a pressure of 100 MPa could......
and limiting values of the discharge capacity were reached at 2 ~3 cycle up to 300 mAh*g-1, which can be considered as most promising f or practice. Key words:rare earths; hydrogen absorbing compounds......
Study on High Rate Discharge Performance and Mechanism of AB5 Type Hydrogen Storage Alloys 于军1,郭靖洪2,杨柯2,刘国忠1,陈德敏2,张建海1 (1.Suppo Battery Co.,Ltd.,Shenyang 110015,China;2.Institute of Metal Research... of hydrogen storage alloys were investigated. It is found that the activity, discharge capacity and high rate dischargeability of the alloys are improved after physical and chemical modification......
Progress on Relationship between Magnetic and Hydrogen Storage Properties for Hydrogen Storage Alloys安富强,李平,曲选辉,郑雪萍,何东生,王玲玲摘 要:The magnetic method was reported for improving the electrochemical properties of the electrode alloys, also the researches indicated that this way can optimize the properties of hydrogen storage alloys (HSA), such as increasing......
Electrode properties and phase composition of Ti0.5Ni0.25Al0.25 hydrogen storage alloys and theoretical simulation WU Jun(吴 军)1, XU Yan-hui(徐艳辉)1, CHEN Chang-pin(陈长聘)2, ZHENG Jun-wei(郑军伟)1, LI De...-pin, LI Shou-quan, YING Tiao, WANG Qi-dong. High-temperature electrochemical performance and phase composition of Ti0.7Zr0.5V0.2Mn1.8-xNix hydrogen storage alloys [J]. Transactions of Nonferrous......
Microstructure and electrochemical properties of LaNi_(4-x)FeMn_x (x=0-0.8) hydrogen storage alloys TAO Mingda1,CHEN Yungui1,YANG Heng1,WU Chaoling1 (1.College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China) Abstract:In order to reduce the cost of LaNi5 based hydrogen storage alloys, effect of substitution of Mn for Ni on structural and electro-chemical......
Phase Structure and Electrochemical Properties of Rare Earth Based Hydrogen Storage Alloys Che Guangdong1,Liu Xiao1,Liu Xiangdong1,Chen Weidong1 (1.School of Material Science and Technology, Inner Mongolia University of Technology, Huhhot 010062, China) Abstract:The rare earth based hydrogen storage alloys MmxM1 1 - x ( Ni3.55 Co0.75 Mn0.4 A10.3 ) ( x = 0 ~ 0.5 ) were investigated......
Phase Structure and Electrochemical Characteristics of Ml(Ni3.55Co0.75Mn0.40Al0.30)5x (x=0.88, 0.92, 0.96, 1.00) Hydrogen Storage Alloys Hu Lin1,Xie Danyang1,Li Yuan1,Guan Wei1,Han Shumin1,Mao...(Ni3.55Co0.75Mn0.40Al0.30)5x (x=0.88, 0.92, 0.96, 1.00) hydrogen storage alloys were studied.The effect of the stoichiometric ratio on the phase structure and electrochemical characteristics was analyzed.The......
Photoelectrochemical characteristics of AB5-type hydrogen storage alloy modified with SrTiO3 photocatalyst ZHANG Wen-kui(张文魁)1, GAN Yong-ping(甘永平)1, HUANG Hui(黄 辉)1, ZHANG Bo(张 博)2...-precipitation process. AB5-type hydrogen storage alloy(HSA) electrodes modified with SrTiO3 powders were prepared and the photoelectrochemical characteristics of the as-prepared electrodes were investigated......
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