Celera Corporation

Pocell Tech Ltd.

Elbit Systems Land and C4i Ltd.

Dario Dekel

Shimshon Gottesfeld

Ziv Gottesfeld

David Stanislav Simakov

Stanislav David Simakov

Miles Page

In an AMFC, in the formation of a CCM, the anode catalyst layer is selectively cross-linked while the cathode catalyst layer is not cross-linked. This has been found to provide structural stabilization of the CCM without loss of initial power value for a CCM without cross-linking.

Preparation of advanced CCMs for AMFCs by amination and cross-linking of the precursor form of the ionomer

An alkaline membrane fuel cell including at least one of i) a catalyst coated OH&#x2014; ion conducting membrane having a catalyst layer and an OH&#x2014; ion conducting membrane, and ii) a catalyst coated carbonate ion conducting membrane having a catalyst layer and a carbonate ion conducting membrane, respectively, wherein the at least one catalyst layer is chemically bonded to a surface of the at least one membrane, wherein the chemical bonding is established by crosslinking of polymer constituents across an interface between the at least one catalyst layer and the at least one membrane.

Chemical bonding for catalyst/membrane surface adherence in membrane electrolyte fuel cells

Embodiments of the invention provide an ammonia operated fuel cell system including an alkaline membrane fuel cell (AMFC) having an anode, and an ammonia thermal cracker including a combustion chamber, the cracker being in gas communication with an ammonia source, and configured to provide a supply of Hdirectly to the AMFC anode.

Use of ammonia as source of hydrogen fuel and as a getter for air-CO2 in alkaline membrane fuel cells

A device to produce electricity by a chemical reaction without the addition of liquid electrolyte comprises an anode electrode, a polymer membrane electrolyte fabricated to conduct hydroxyl (OH&#x2014;) ions, the membrane being in physical contact with the anode electrode on a first side of the membrane, and a cathode electrode in physical contact with a second side of the membrane. The anode electrode and cathode electrode contain catalysts, and the catalysts are constructed substantially entirely from non-precious metal catalysts. Water may be transferred to the cathode side of the membrane from an external source of water.

Alkaline membrane fuel cells and apparatus and methods for supplying water thereto

Alkaline membrane fuel cells designed with silver cathode catalysts include a catalyst layer comprising silver metal nano-particles and an anion-conducting ionomer. The silver nano-particles are mixed with a solution of the ionomer to form a catalyst ink that is applied to an alkaline membrane to form an ultra-thin cathode catalyst layer on the membrane surface.

Growing community of inventors

Zichron Yaakov, Israel

Dario Dekel