Elaboration of Chemical Hydrogen Source Based on Hydrides of Magnesium Alloys
- Авторлар: Gvozdkov I.A.1, Belyaev V.A.1, Potapov S.N.1, Verbetskii V.N.2, Mitrokhin S.V.2, Tepanov A.A.2
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Мекемелер:
- OOO HeatLab
- Moscow State Universtiy
- Шығарылым: Том 10, № 4 (2019)
- Беттер: 870-874
- Бөлім: Article
- URL: https://journals.rcsi.science/2075-1133/article/view/207992
- DOI: https://doi.org/10.1134/S2075113319040178
- ID: 207992
Дәйексөз келтіру
Аннотация
In the present work, Mg–Ni–Mm alloys (where Mm is a mixture of rare earth metals) are studied to elaborate a chemical hydrogen source for portable energy systems based on fuel cells characterized by high gravimetric energy density used for unmanned air vehicles and robot systems. Hydrogen generation on demand by hydrolysis of metal hydrides (MgH2, Mg2NiH4) is proposed for the fuel cell power supply because it is the most efficient method characterized by high hydrogen storage density, safety, and low costs of the stored energy. The influence of the composition of alloys on the hydrogen absorption properties and hydrogen generation during hydrolysis is studied.
Негізгі сөздер
Авторлар туралы
I. Gvozdkov
OOO HeatLab
Хат алмасуға жауапты Автор.
Email: gvozdkov@ulnanotech.com
Ресей, Ul’yanovsk, 432072
V. Belyaev
OOO HeatLab
Email: gvozdkov@ulnanotech.com
Ресей, Ul’yanovsk, 432072
S. Potapov
OOO HeatLab
Email: gvozdkov@ulnanotech.com
Ресей, Ul’yanovsk, 432072
V. Verbetskii
Moscow State Universtiy
Email: gvozdkov@ulnanotech.com
Ресей, Moscow, 119991
S. Mitrokhin
Moscow State Universtiy
Email: gvozdkov@ulnanotech.com
Ресей, Moscow, 119991
A. Tepanov
Moscow State Universtiy
Email: gvozdkov@ulnanotech.com
Ресей, Moscow, 119991
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