Molecular hydrogen sorption capacity of D -shwarzites
نویسندگان
چکیده
منابع مشابه
Positron Spectroscopy of Nanodiamonds after Hydrogen Sorption
The structure and defects of nanodiamonds influence the hydrogen sorption capacity. Positronium can be used as a sensor for detecting places with the most efficient capture of hydrogen atoms. Hydrogenation of carbon materials was performed from gas atmosphere. The concentration of hydrogen absorbed by the sample depends on the temperature and pressure. The concentration 1.2 wt % is achieved at ...
متن کاملHydrogen sorption in functionalized metal-organic frameworks.
Five porous metal-organic frameworks based on linking zinc oxide clusters with benzene-1,4-dicarboxylate, naphthalene-2,6-dicarboxylate, 4,5,9,10-tetrahydropyrene-2,7-dicarboxylate, 2,3,5,6-tetramethylbenzene-1,4-dicarboxylate, or benzene-1,3,5-tris(4-benzoate) were synthesized in gram-scale quantities to measure their hydrogen uptake properties. Hydrogen adsorption isotherms measured at 77 K s...
متن کاملHigh capacity molecular hydrogen storage in novel crystalline solids
A number of hydrogen-rich van der Waals compounds have recently been discovered and hold promise for improving hydrogen storage technology, but the structure and nature of the intermolecular interactions in many of these materials is unknown. We have determined the previously unknown structure of CH4(H2)4 using a novel combined theoretical and experimental approach. This material contains the l...
متن کاملNanotube-derived carbon foam for hydrogen sorption.
A new kind of carbon foam, which is based on the welding of single-walled carbon nanotubes, is built in a computer simulation. Its precisely defined architecture and all atomic positions allow one to perform detailed theoretical analysis of the properties. Such foam is as light as 19 of steel, while its stiffness is similar and nearly isotropic, and it represents a strong three-dimensional mate...
متن کاملEvaluation of the Water Sorption Capacity of Some Polymeric Materials by Dynamic Vapour Sorption
Water sorption/desorption behaviour of the materials is very relevant for their application in pharmaceutical, food, sensor, electronics, fuel cell and biomedical fields. The sorption/desorption equilibrium, which is related with the plasticity and mechanical properties of the materials, as well as the kinetics of water sorption/ desorption, which is related to the transport properties, are int...
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: Applied Surface Science
سال: 2017
ISSN: 0169-4332
DOI: 10.1016/j.apsusc.2017.04.161