In a method of preparing a ruthenium-containing catalyst on a non-conductive metal oxide support comprises dissolving one or more ruthenium precursor compounds in an liquid organic polyol, combining the thus obtained solution with (a) nano-powder(s) of one...

A method of storing and dosing ammonia from a solid ammonia storage material capable of binding and releasing ammonia reversibly by adsorption/absorption: - heating a start-up storage unit (3) and a main storage unit (2), as a consequence of which the star...

In a method for storing and delivering ammonia a first ammonia storage material (4) is used as an ammonia source for a second ammonia storage material (1) when said second ammonia storage material (1) is depleted of ammonia by consumption, wherein said fir...