Facile Synthesis of Carbon Supported Nano-Ni Particles with Superior Catalytic Effect on Hydrogen Storage Kinetics of MgH2

2018 ◽  
Vol 1 (3) ◽  
pp. 1158-1165 ◽  
Author(s):  
Zhongliang Ma ◽  
Jiguang Zhang ◽  
Yunfeng Zhu ◽  
Huaijun Lin ◽  
Yana Liu ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Catalytic Effect ◽  
Facile Synthesis ◽  
Hydrogen Storage Kinetics ◽  
Kinetics Of

Enhanced hydrogen storage kinetics of an Mg–Pr–Al composite by in situ formed Pr3Al11 nanoparticles

2019 ◽  
Vol 48 (22) ◽  
pp. 7735-7742 ◽  
Author(s):  
Caiqin Zhou ◽  
Can Li ◽  
Yongtao Li ◽  
Qingan Zhang
Keyword(s):  
Hydrogen Storage ◽  
Catalytic Effect ◽  
Sorption Kinetics ◽  
Hydrogen Sorption ◽  
Hydrogen Storage Kinetics ◽  
Al Composite ◽  
Kinetics Of

Hydrogen sorption kinetics for Mg–Pr–Al is enhanced by the inhibiting role of Pr3Al11 and catalytic effect of PrH3/PrH2.

Ultrathin K2Ti8O17 nanobelts for improving the hydrogen storage kinetics of MgH2

2021 ◽  
pp. 160571
Author(s):  
Hu Song ◽  
Huanhuan Zhang ◽  
Zhenluo Yuan ◽  
Yuhang Wang ◽  
Guangxin Fan ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Storage Kinetics ◽  
Kinetics Of

Catalytic effect of in situ formed Mg2Ni and REH (RE: Ce and Y) on thermodynamics and kinetics of Mg-RE-Ni hydrogen storage alloy

2020 ◽  
Vol 157 ◽  
pp. 828-839 ◽  
Author(s):  
Hui Yong ◽  
Shihai Guo ◽  
Zeming Yuan ◽  
Yan Qi ◽  
Dongliang Zhao ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Catalytic Effect ◽  
Hydrogen Storage Alloy ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

MOF-derived Ni nanoparticles dispersed on monolayer MXene as catalyst for improved hydrogen storage kinetics of MgH

2020 ◽  
pp. 127851
Author(s):  
Tianping Huang ◽  
Xu Huang ◽  
Chuanzhu Hu ◽  
Jie Wang ◽  
Huabing Liu ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Ni Nanoparticles ◽  
Hydrogen Storage Kinetics ◽  
Kinetics Of

Improved the Physical and Electrochemical Hydrogen Storage Kinetics of Mg2Ni-Type Alloys by Substituting Ni with Co and Melt Spinning

2011 ◽  
Vol 415-417 ◽  
pp. 1565-1571
Author(s):  
Zhi Hong Ma ◽  
Bo Li ◽  
Dong Liang Zhao ◽  
Hui Ping Ren ◽  
Guo Fang Zhang ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Melt Spinning ◽  
Nanocrystalline Structure ◽  
Secondary Phase ◽  
Amorphous Structure ◽  
Co Substitution ◽  
Hydrogen Storage Kinetics ◽  
Nanocrystalline And Amorphous ◽  
Electrochemical Hydrogen Storage ◽  
Kinetics Of

In this paper, melt-spinning technology was used for preparing Mg20Ni10-xCox (x = 0, 1, 2, 3, 4) hydrogen storage alloys. The influences of both the Co substitution and the melt spinning on the the physical and electrochemical hydrogen storage kinetics of the alloys were investigated. The XRD, SEM and TEM characterization exhibits that the as-spun Co-free alloy holds a typical nanocrystalline structure, whereas the as-spun alloys substituted by Co display a nanocrystalline and amorphous structure, confirming that the substitution of Co for Ni facilitates the glass formation in the Mg2Ni-type alloy. The Co substitution gives rise to forming secondary phase MgCo2 without altering the Mg2Ni major phase of the alloys. The measurement of the physical and electrochemical hydrogen storage kinetics of the alloys shows that both the melt spinning and the substitution of Co for Ni markedly improve the physical hydriding and dehydriding kinetics and the electrochmeical kinetics (HRD) of the alloys.

Improved hydrogen storage kinetics of Mg-based alloys by substituting La with Sm

2020 ◽  
Vol 45 (41) ◽  
pp. 21588-21599 ◽  
Author(s):  
Yanghuan Zhang ◽  
Wei Zhang ◽  
Jinliang Gao ◽  
Xin Wei ◽  
Tingting Zhai ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Storage Kinetics ◽  
Kinetics Of

Structure, morphology and hydrogen storage kinetics of nanocomposite MgH2/10 wt% ZrNi5 powders

2017 ◽  
Vol 3 ◽  
pp. 60-71 ◽  
Author(s):  
M. Sherif El-Eskandarany ◽  
Ehab Shaban ◽  
Hasan Al-Matrouk ◽  
Montaha Behbehani ◽  
Abdullah Alkandary ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Storage Kinetics ◽  
Structure Morphology ◽  
Kinetics Of

Hydrogen storage kinetics of nanocrystalline and amorphous Cu—Nd-added Mg2Ni-type alloys

2014 ◽  
Vol 24 (11) ◽  
pp. 3524-3533 ◽  
Author(s):  
Yang-huan ZHANG ◽  
Sheng XU ◽  
Ting-ting ZHAI ◽  
Tai YANG ◽  
Ze-ming YUAN ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Storage Kinetics ◽  
Nanocrystalline And Amorphous ◽  
Kinetics Of

Improved hydrogen storage kinetics of nanocrystalline and amorphous Mg-Nd-Ni-Cu-based Mg2Ni-type alloys by adding Nd

2015 ◽  
Vol 30 (6) ◽  
pp. 1115-1124
Author(s):  
Yanghuan Zhang ◽  
Tingting Zhai ◽  
Tai Yang ◽  
Zeming Yuan ◽  
Guofang Zhang ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Storage Kinetics ◽  
Nanocrystalline And Amorphous ◽  
Kinetics Of
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