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An investigation of hydrogen storage kinetics of melt-spun nanocrystalline and amorphous Mg2Ni-type alloys张羊换1,2,祁焱1,赵栋梁1,郭世海1,马志鸿1,3,王新林11. Department of Functional Material Research,Central Iron... the glass forming ability of the Mg2Ni-type alloy.The substitution of La for Mg notably improved the electrochemical hydrogen storage kinetics of the Mg2Ni-type alloy.Furthermore,the hydrogen storage......
, BOBET J L, SRIVASTAVA O N. Investigations on the synthesis, structural and microstructural characterizations of Mg-based K PtCl type Mg2FeH6 hydrogen storage material prepared by mechanical alloying[J... shape. The difference may be attributed to the fact that the planetary ball mill has higher milling efficient than the Uni?Ball?Mill 5. Key words: hydrogen storage material; mechanical alloying; fuel......
elements can accelerate the reaction rate, which becomes the main reason for the degradation of the discharge capacity. Key words: amorphous Mg65Ni10RE25 alloys; hydrogen storage material; electrode... storage in rapidly solidified and crystallized Mg-Ni-(Y,La)-Pd alloys[J]. International Journal of Hydrogen Energy, 2012, 37: 9716-9721. [8] JIANG Wei-qing, MO Xiao-hua, WEI Yin-yan, LAN Zhi-qiang, WEI......
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Science and Engineering A, 2005, A403: 276-280. [2] TONY S, VESSELINA R NIKOLAY N. Nanocrystallization and hydrogen storage in rapidly solidified Mg-Ni-RE alloys [J]. Journal of Alloys and Compounds... of Mg3N2 powder on microstructures and mechanical properties of AZ31 Mg alloy was studied. 2 Experimental The base composition of the alloy studied was Mg-3Al-1Zn-0.1Mn, conforming to that of AZ31 Mg alloy......
in hydrogen [J]. Rare Metal Materials and Engineering, 2009, 38 (4): 696-699. (in Chinese) [18] Liang G X. Synthesis and hydrogen storage properties of Mg-based alloys [J]. Journal of Alloys...-ray diffraction analysis (XRD), transmission electron microscopy (TEM), and scanning electron microscopy (SEM), respectively. The results show that, by reaction milling in hydrogen, both Mg and ZK60 Mg......
Gaseous and Electrochemical Hydrogen Storage Kinetics of As-quenched Nanocrystalline and Amorphous Mg2Ni-type Alloys张羊换1,2,YANG Tai1,2,SHANG Hongwei1,2,ZHANG Guofang1,2,CAI Ying1,ZHAO Dongliang21... technology. The structures of the as-cast and quenched alloys were characterized by XRD, SEM and HRTEM. The gaseous hydrogen storage kinetics of the alloys was measured using an automatically controlled......
P, RENTSCH S, SUNDAN P, MAURON P H, EMMENEGGER C H. LiBH4 a new hydrogen storage material [J]. Journal of Power Sources, 2003, 118(1-2): 1-7. [3] ORIMO S, NAKAMORI Y, KITAHARA G, MIWA K, OHBA N...] PINKERTON F, MEYER M S, MEISNER G P, BALOGH M P, VAJO J J. Phase boundaries and reversibility of LiBH4/MgH2 hydrogen storage material [J]. The Journal of Physical Chemistry C, 2007, 111(35): 12881-12885......
of La0.7Mg0.3Al0.3Mn0.4Co0.5-xSnxNi3.8 (x=0-0.5) alloys at 30 °C (H/M represents the hydrogen storage in a metal alloy) These support that the optimized content of LaNi5 phase and (La,Mg)Ni3 phase improved the hydrogen storage... March 2014 Abstract: The effects of substitution of Sn for Co on the microstructure, hydrogen storage and electrochemical discharge capacity of La0.7Mg0.3Al0.3Mn0.4Co0.5-xSnxNi3.8 (x=0, 0.1, 0.2, 0.3......
; hydrogen storage property 镁基储氢合金具有质量轻,储氢量高,资源丰富等优点,在新能源开发与应用领域前景广阔.但这类合金吸放氢温度较高,吸放氢速度较慢以及循环稳定性差,因而严重影响了它的实际应用[1-2...[J]. 功能材料, 2008, 39(3): 424-425.HU Xiu-ying, ZHOU Shi-xue, WANG Zhen-hua, MA Huai-ying, LEI Gui-qin. Effect of ball milling time on the structure and properties of Mg-C composites for hydrogen storage......