About 45 results
https://drivepatents.com/patents/962212 · 1 Apr 2015
The present invention is to provide a method for producing a catalyst for fuel cells with excellent durability, and a fuel cell comprising a catalyst for fuel cells produced by the production method. Disclosed is a method for producing a catalyst for fuel ...
https://drivepatents.com/patents/973791 · 11 Jun 2014
The cell unit has a membrane/electrode assembly including two electrodes (Ai, Bi) that are separated by a proton-exchange membrane (Mi). Gas diffusion layers (GDL-Ai, GDL-Bi) are stacked on respective assembly surfaces between the electrode assembly and a ...
https://drivepatents.com/patents/977325 · 19 Mar 2014
An object is to provide a solid oxide fuel cell which has an increased gas utilization factor at a cathode layer or an anode layer. A solid oxide fuel cell includes a fuel cell main body which includes a cathode layer, a solid electrolyte layer, and an ano...
https://drivepatents.com/patents/978056 · 26 Feb 2014
An object is to provide a fuel battery cell and a fuel battery in which gases can be supplied sufficiently to outer surfaces (main surfaces) of respective electrodes, such as a cathode. A cathode 41 of a fuel battery cell 3 assumes the form of a square pla...
https://drivepatents.com/patents/979433 · 22 Jan 2014
The present invention provides a solid oxide fuel cell (SOFC) including a "porous fuel electrode which allows reaction of a fuel gas to proceed and which is formed of Ni and YSZ"; a "porous air electrode which allows reaction of an oxygen-containing gas to...
https://drivepatents.com/patents/984229 · 4 Sep 2013
A technology is provided that is capable of improving deterioration of a fuel cell due to non-stationary operation (startup/shutdown, fuel depletion). An anode-side catalyst composition comprising a catalyst having catalyst particles carried on electricall...
https://drivepatents.com/patents/984576 · 28 Aug 2013
Provided is an electrocatalyst for solid polymer fuel cells capable of increasing the active surface area for reactions in a catalyst component, increasing the utilization efficiency of the catalyst, and reducing the amount of expensive precious metal cata...
https://drivepatents.com/patents/987505 · 14 Aug 2013
An object of the invention is to provide a fuel cell having improved long-term durability. The patent provides a fuel cell comprising a peroxide decomposition catalyst immobilized on a support, wherein the fuel cell is constituted of a membrane electrode a...
https://drivepatents.com/patents/988530 · 24 Jul 2013
The membrane electrode assembly 100 has an electrolyte layer 10, a catalyst layer 20, and a member 15 impregnated with electrolyte which is arranged between the electrolyte layer 10 and the catalyst layer 20. At least part of the peripheral edge portion of...
https://drivepatents.com/patents/993085 · 6 Feb 2013
There is provided a membrane electrode assembly (50) including an anode gas diffusion layer (28) included in an anode (22) and a cathode gas diffusion layer (32) included in a cathode (24), wherein the anode gas diffusion layer (28) includes an anode gas d...