Modeling of hydrogen storage in hydride-forming materials: Statistical thermodynamics
نویسندگان
چکیده
منابع مشابه
PERFORMANCE OF AB, ALLOYS FOR HYDROGEN STORAGE AND HYDRIDE ELECTRODES
Two types of hydride electxodes are potential candidates to replace the Cd elecsode in NilCd batteries, One is of the A type where A is a rare earth metal or mixture thereof, and B is the transition metal. The other is commonly referred to as A type. A , type alloys with partial substitution of the B element in A type hydride material (Ovonic) with Co, Mn, Al, and Fe were studied (A compo...
متن کاملExperimental investigation and theoretical modeling of dehydriding process in high-pressure metal hydride hydrogen storage systems
This study explores the endothermic dehydriding (desorption) reaction that takes place in a high-pressure metal hydride (HPMH) hydrogen storage system when hydrogen gas is released to the fuel cell. The reaction is sustained by circulating warm fluid through a heat exchanger embedded in the HPMH powder. A systematic approach to modeling the dehydriding process is presented, which is validated a...
متن کاملperformance of ab, alloys for hydrogen storage and hydride electrodes
two types of hydride electxodes are potential candidates to replace the cd elecsode in nilcd batteries, one is of the a type where a is a rare earth metal or mixture thereof, and b is the transition metal. the other is commonly referred to as a type. a , type alloys with partial substitution of the b element in a type hydride material (ovonic) with co, mn, al, and fe were studied (a components ...
متن کاملTemporal and spatial imaging of hydrogen storage materials: watching solvent and hydrogen desorption from aluminium hydride by transmission electron microscopyw
There are extensive efforts underway worldwide to develop inexpensive and practical hydrogen storage materials for the implementation of a hydrogen-based energy economy. Perhaps the most promising candidates are light metal hydrides and their complexes. Amongst these, the binary hydride of aluminium, alane (AlH3)x, is increasingly recognised as a leading candidate, satisfying most of the requir...
متن کاملTemporal and spatial imaging of hydrogen storage materials: watching solvent and hydrogen desorption from aluminium hydride by transmission electron microscopy.
An in situ thermal desorption study of solvated aluminum hydride (alane) by transmission electron microscopy and selected area diffraction has permitted characterisation of the structural and morphological changes during desorption of solvent and hydrogen in real-time; this powerful technique for studying hydrogen storage materials complements several others already employed.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review B
سال: 2006
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.73.014106