gemma ryota (5 resultados)

Condición: New.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Ever since the energy crisis in 1970¿s, hydrogen (H) has been regardedas one of the carbon-free secondary energy sources. In this context, hydrogen storage materials have been considered as possible candidates of clean energy storage media (see e.g. website of Department of Energy in US [DOE]). Hydrogen is the smallest and the lightest element and thus can be easily absorbed in interstitial sites of metal lattice. A pioneering work in this field is known by Sieverts [Siev29]. In some of metal alloys with tailored composition, considerable amount of hydrogen (several wt%) can be reversibly stored through metal/metal hydride (MH) phase transition, just by controlling pressure or temperature [Vught70]. Practically, some of them (LaNi5, TiFe) are really easy to handle and have already been utilized for technical applications like in fuel cell system [Iwas03] or in MH refrigerator [Uchi04] after intensive studies and developments in this field. Owing to its extraordinary high volume density and high stability, such metal hydrides still hold advantage to other storage methods like liquid hydrogen or high-pressure H2 gas tanks. Currently, further research and development is on the way focusing on improvement of gravimetric hydrogen density and reaction kinetics [Orimo07, Dornh07]. 194 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Ever since the energy crisis in 1970's, hydrogen (H) has been regardedas one of the carbon-free secondary energy sources. In this context, hydrogenstorage materials have been considered as possible candidates ofclean energy storage media (see e.g. website of Department of Energy inUS [DOE]). Hydrogen is the smallest and the lightest element and thuscan be easily absorbed in interstitial sites of metal lattice. A pioneeringwork in this field is known by Sieverts [Siev29]. In some of metal alloyswith tailored composition, considerable amount of hydrogen (several wt%)can be reversibly stored through metal/metal hydride (MH) phase transitionjust by controlling pressure or temperature [Vught70]. Practicallysome of them (LaNi5, TiFe) are really easy to handle and have alreadybeen utilized for technical applications like in fuel cell system [Iwas03] orin MH refrigerator [Uchi04] after intensive studies and developments inthis field. Owing to its extraordinary high volume density and high stabilitysuch metal hydrides still hold advantage to other storage methodslike liquid hydrogen or high-pressure H2 gas tanks. Currently, further researchand development is on the way focusing on improvement of gravimetrichydrogen density and reaction kinetics [Orimo07, Dornh07].Cuvillier Verlag, Nonnenstieg 8, 37075 Göttingen 194 pp. Englisch.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ever since the energy crisis in 1970¿s, hydrogen (H) has been regardedas one of the carbon-free secondary energy sources. In this context, hydrogen storage materials have been considered as possible candidates of clean energy storage media (see e.g. website of Department of Energy in US [DOE]). Hydrogen is the smallest and the lightest element and thus can be easily absorbed in interstitial sites of metal lattice. A pioneering work in this field is known by Sieverts [Siev29]. In some of metal alloys with tailored composition, considerable amount of hydrogen (several wt%) can be reversibly stored through metal/metal hydride (MH) phase transition, just by controlling pressure or temperature [Vught70]. Practically, some of them (LaNi5, TiFe) are really easy to handle and have already been utilized for technical applications like in fuel cell system [Iwas03] or in MH refrigerator [Uchi04] after intensive studies and developments in this field. Owing to its extraordinary high volume density and high stability, such metal hydrides still hold advantage to other storage methods like liquid hydrogen or high-pressure H2 gas tanks. Currently, further research and development is on the way focusing on improvement of gravimetric hydrogen density and reaction kinetics [Orimo07, Dornh07].

Taschenbuch. Condición: Neu. Hydrogen in V-Fe thin films and Fe/V-Fe multi-layered thin films | Ryota Gemma | Taschenbuch | Englisch | 2011 | Cuvillier | EAN 9783869559766 | Verantwortliche Person für die EU: Cuvillier Verlag, Nonnenstieg 8, 37075 Göttingen, info[at]cuvillier[dot]de | Anbieter: preigu Print on Demand.