Abstract: A catalyst which is suitable for use in an anode of a fuel cell. The catalyst comprises, in at least partially reduced form, (i) nickel and (ii) molybdenum and, optionally, (iii) rhenium and/or (iv) at least one transition metal which is different from nickel, molybdenum and rhenium, supported on (v) electrically conductive carbon modified with one or more elements selected from the lanthanides, yttrium, tin and titanium. The weight ratio (i):((ii)+(iii)+(iv)) is at least 2:1.
Abstract: Disclosed is a hydraulic drive system for a vehicle, which system comprises a hydraulic motor, at least one hydraulic pump, at least one low voltage electric motor, at least one low voltage battery and at least one low voltage fuel cell.
Abstract: Disclosed is a process for making a gas diffusion electrode that comprises an electrically conductive substrate, a gas diffusion layer (GDL) and an active layer (AL). The process comprises forming the GDL and/or the AL by pressing and/or rolling a mass obtained by subjecting electrically conductive carbon material and polymeric binder and, in the case of the AL, electroactive catalyst to high energy mixing in a liquid medium, followed by the separation of solid matter from the liquid medium and, optionally, drying of the separated solid matter.
Type:
Grant
Filed:
June 19, 2014
Date of Patent:
May 8, 2018
Assignee:
GENCELL LTD.
Inventors:
Gennadi Finkelshtain, Konstantin Petrov, Nino Borchtchoukova, Yevgeniya Pashkevich