Method of preparing active magnesium-hydride of magnesium hydrog

Details Method of preparing active magnesium-hydride of magnesium hydrog Method of preparing active magnesium-hydride of magnesium hydrog

1987-03-27

1989-01-17

Stoll, Robert L.

Chemistry of inorganic compounds

Hydrogen or compound thereof

Binary compound

423648R, 420900, 23293R, 241 21, 241 22, C01F 500

Patent

active

047987189

ABSTRACT:
A method of preparing an active magnesium-hydride or magnesium hydrogen-storer system which can reversibly take up H.sub.2, comprising contacting finely divided magnesium hydride or metallic magnesium with a solution of a metal complex or of a metal-organic compound of a transition metal of Subgroups IV-VIII of the periodic table, and then removing the solution. The product performs better with regard to speed and efficiency upon repeated hydrogenation and dehydrogenation, as in hydrogen storage and evolution.

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Ashby, E. C. et al., "The Preparation of HMgX Compounds" J. of the Amer. Chem. Soc., Jan. 5, 1977, pp. 310-311, vol. 99.

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