Kemijski Institut

Max-planck-institut Fur Eisenforschung Gmbh

Kemijski Institut National Institute of Chemistry

Mebius D.o.o.

Nejc Hodnik

Marjan Bele

Claudio Baldizzone

Karl Mayrhofer

Miran Gaberscek

Gregor Kapun

Stanko Hocevar

Matija Gatalo

Miran Gaberšcek

Primoz Jovanovic

Matic Grom

Miran Gabersc Ek

The present invention concerns a double passivation galvanic displacement (GD) synthesis method for production of high performance, supported noble metal-M alloy composite material, where M is an electrochemically less noble metal, compared to the noble metal, the supported noble metal-M alloy composite material obtained by the synthesis, and the use of such composite material as electrocatalyst material.

Method for preparation of a supported noble metal-metal alloy composite, and the obtained supported noble metal-metal alloy composite

The invention relates to a method for the recovery of precious metal from materials containing precious metal, said method comprises the following steps of: A) bringing the materials containing the precious metal into contact with an oxidizing agent, B) bringing the material containing the precious metal into contact with a reducing agent. Said method offers the possibility of recovering precious metal in a simple manner and in high purity from secondary materials.

Method for the recovery of precious metal

Compositions having electrocatalytic activity and composites having electrocatalytic activity, as well as processes for making compositions and composites are described. Also, processes for using such compositions and/or composites, such as, for example, a machine or equipment are described. Some aspects of embodiments and/or embodiments of the present invention are directed to a nanosize transition metal alloy (such as for example an alloy and/or one or more intermetallics comprising copper, cobalt, nickel, palladium, platinum, ruthenium, the like, and combinations thereof) that is electrocatalytically active. Some other aspects of embodiments and/or embodiments of the present invention are directed to a composite material comprising a nanosize transition metal alloy and a carbonaceous matrix.

Electrocatalytic composite(s), associated composition(s), and associated process(es)

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Ljubljana, Slovenia

Nejc Hodnik