Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Liuzhang Ouyang"'
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 9, Pp 3174-3185 (2023)
It has been well known that doping nano-scale catalysts can significantly improve both the kinetics and reversible hydrogen storage capacity of MgH2. However, so far it is still a challenge to directly synthesize ultrafine catalysts (e.g., < 5 nm), m
Externí odkaz:
https://doaj.org/article/79227549213246d5800bb40f2d28f90e
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 5, Pp 1697-1708 (2023)
LiBH4 has been considered as one of the most promising energy storage materials with its ultrahigh hydrogen capacity, which can supply hydrogen through hydrolysis process or realize hydrogen-to-electricity conversion via anodic oxidation reaction of
Externí odkaz:
https://doaj.org/article/0288b84f26364e6b9aebba325e6a94d7
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 6, Pp 2185-2193 (2021)
Hydrolysis of Mg-based materials is considered as a potential means of safe and convenient real-time control of H2 release, enabling efficient loading, discharge and utilization of hydrogen in portable electronic devices. At present work, the hydroge
Externí odkaz:
https://doaj.org/article/7d258ca316ce4f37a1ef8e8fba1674ca
Publikováno v:
Nano-Micro Letters, Vol 13, Iss 1, Pp 1-30 (2021)
Abstract As an environmentally friendly and high-density energy carrier, hydrogen has been recognized as one of the ideal alternatives for fossil fuels. One of the major challenges faced by “hydrogen economy” is the development of efficient, low-
Externí odkaz:
https://doaj.org/article/11f0725b70f64a20ad0f887196aac28c
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
The SiO-based composites containing different carbon structures were prepared from asphalt and graphite by the milling, spray drying, and pyrolysis. In the obtained near-spherical composite particles, the refined amorphous SiO plates, which are coate
Externí odkaz:
https://doaj.org/article/9bc0da56594d4661bb7830c6c54f5c71
Publikováno v:
Energies, Vol 8, Iss 5, Pp 4237-4252 (2015)
Due to its relatively low cost, high hydrogen yield, and environmentally friendly hydrolysis byproducts, magnesium hydride (MgH2) appears to be an attractive candidate for hydrogen generation. However, the hydrolysis reaction of MgH2 is rapidly inhib
Externí odkaz:
https://doaj.org/article/cd31f868373241a99c14ee3600aa7828
Autor:
Shujun Qiu, Jianling Huang, Hailiang Chu, Yongjin Zou, Cuili Xiang, Huanzhi Zhang, Fen Xu, Lixian Sun, Liuzhang Ouyang, Huaiying Zhou
Publikováno v:
Metals, Vol 5, Iss 2, Pp 565-577 (2015)
In this study, the substitution of Mg with Zr in La0.7Mg0.3(Ni0.85Co0.15)3.5 was carried out with the purpose of improving the electrochemical performances. The structural and hydrogen storage properties in both gas-solid reaction and the electrochem
Externí odkaz:
https://doaj.org/article/3228bf8cee884eddae77bd7584e6d51d
Publikováno v:
Materials, Vol 6, Iss 10, Pp 4654-4674 (2013)
Mg-based hydrides are one of the most promising hydrogen storage materials because of their relatively high storage capacity, abundance, and low cost. However, slow kinetics and stable thermodynamics hinder their practical application. In contrast to
Externí odkaz:
https://doaj.org/article/67fbc1c4926b43f79f450f84c301a169
Publikováno v:
Inorganics, Vol 6, Iss 1, p 10 (2018)
NaBH4 hydrolysis can generate pure hydrogen on demand at room temperature, but suffers from the difficult regeneration for practical application. In this work, we overview the state-of-the-art progress on the regeneration of NaBH4 from anhydrous or h
Externí odkaz:
https://doaj.org/article/f0795ca5a8674685a1a53447a3662736
Publikováno v:
Inorganics, Vol 6, Iss 1, p 2 (2017)
Magnesium hydride (MgH2) exhibits great potential for hydrogen and lithium storage. In this work, MgH2-based composites with expanded graphite (EG) and TiO2 were prepared by a plasma-assisted milling process to improve the electrochemical performance
Externí odkaz:
https://doaj.org/article/b9a084638f7643758983500f41d801ef