Hydrogen storage materials and method of making same

Abstract From the Canadian patent

A material for reversibly storing hydrogen is formed from a lightweight matrix which is chemically and structurally modified to improve its hydrogen storage properties. The utilization of a material which can be any of a number of different disordered structures makes possible the modification of local order chemical environments of the material to increase hydrogen storage capacity and/or improve absorption and desorption properties. Lightweight modifier elements structurally modify the local chemical environments of the matrix to provide a material having a increased density of storage sites to increase hydrogen storage capacity. Transition and rare earth modifier elements structurally …