| 摘要 |
PURPOSE: A microporous material consisting of subnano ceramic particles is provided to improve hydrogen absorption capability by reducing the atom number and mass of connection ligand comparing to a metal organic framework of Nbo structure. CONSTITUTION: A microporous material is similar to NbO structure. A part of metal oxide has a paddle-wheel shape. The linking ligand comprises (COO-)CRes(COO-). Res is RR' or R. In case R=RR', R and R' are arbitrary residues connected to a single bond on carbon. The microporous materials are used for increasing bonding energy of hydrogen, reducing channel size, and improving the hydrogen adsorption amount. |
