Hydrogen storage in porous materials, current status and future challenges
نویسنده
چکیده
Hydrogen storage in porous materials gained considerable interest, since in the past 15 years many new coordination polymers or framework materials have been synthesized, which show a permanent ultra-high porosity and an extremely large specific surface area [1-3]. Different classes of these novel highly porous structures, e.g., metal-organic frameworks (MOFs), zeolitic imidazolate frameworks (ZIFs) or covalent organic frameworks (COFs), have been extensively studied for applications in gas storage. Beside their large surface area, these crystalline frameworks possess well-defined pore sizes having a uniform distribution.
منابع مشابه
Materials for hydrogen storage: current research trends and perspectives.
Storage and transport of hydrogen constitutes a key enabling technology for the advent of a hydrogen-based energy transition. Main research trends on hydrogen storage materials, including metal hydrides, porous adsorbents and hydrogen clathrates, are reviewed with a focus on recent developments and an appraisal of the challenges ahead. .
متن کاملGas storage in porous metal-organic frameworks for clean energy applications.
Depletion of fossil oil deposits and the escalating threat of global warming have put clean energy research, which includes the search for clean energy carriers such as hydrogen and methane as well as the reduction of carbon dioxide emissions, on the urgent agenda. A significant technical challenge has been recognized as the development of a viable method to efficiently trap hydrogen, methane a...
متن کاملPorous Materials for Hydrolytic Dehydrogenation of Ammonia Borane
Hydrogen storage is still one of the most significant issues hindering the development of a "hydrogen energy economy". Ammonia borane is notable for its high hydrogen densities. For the material, one of the main challenges is to release efficiently the maximum amount of the stored hydrogen. Hydrolysis reaction is a promising process by which hydrogen can be easily generated from this compound. ...
متن کاملNanoporous Materials for Hydrogen Storage and H2/D2 Isotope Separation
.................................................................................................................................................. 8 Zusammenfassung ................................................................................................................................ 11 1. General Introduction ...............................................................................
متن کاملThe Storage of Hydrogen in Nanoporous Carbons
An efficient storage of hydrogen is a crucial requirement for its use as a fuel in the cars of the future. Experimental and theoretical work has revealed that porous carbons are promising materials for storing molecular hydrogen, adsorbed on the surfaces of the pores. The microstructure of porous carbons is not well known, and we have investigated a class of porous carbons, the carbide-derived ...
متن کامل