About 95 results
https://drivepatents.com/patents/1079938 · 23 Feb 2005
A liquid organic fuel cell is provided which employs a solid electrolyte membrane. An organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while oxygen or air is circulated past a cathode of the cell. The cell solid electro...
https://drivepatents.com/patents/1080035 · 16 Feb 2005
A liquid organic fuel cell is provided which employs a solid electrolyte membrane. An organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while oxygen or air is circulated past a cathode of the cell. The cell solid electro...
https://drivepatents.com/patents/1079997 · 16 Feb 2005
A catalyst paste composition for making electrodes has a uniform dispersion condition of a carbon black supporting a hydrogen reduction catalyst and is excellent in storage stability. The catalyst paste composition comprises a carbon black supporting a hyd...
https://drivepatents.com/patents/1080752 · 19 Jan 2005
A liquid organic fuel cell is provided which employs a solid electrolyte membrane. An organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while oxygen or air is circulated past a cathode of the cell. The cell solid electro...
https://drivepatents.com/patents/1080774 · 12 Jan 2005
A water draining structure for gas reaction plate of a fuel cell stack includes a gas inlet, a gas outlet, a plurality of wide gas channels parallelly arranged to communicate with the gas inlet, and a plurality of narrow gas channel parallelly arranged to ...
https://drivepatents.com/patents/1081540 · 22 Dec 2004
A liquid organic fuel cell is provided which employs a solid electrolyte membrane. An organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while oxygen or air is circulated past a cathode of the cell. The cell solid electro...
https://drivepatents.com/patents/1081805 · 8 Dec 2004
A method of producing a polymer electrolyte membrane type fuel cell comprising a polymer electrolyte membrane, electrodes each containing a gas diffusion layer and a catalyst layer provided in contact with the aforementioned polymer electrolyte membrane, d...
https://drivepatents.com/patents/1082154 · 24 Nov 2004
A membrane electrode assembly for a polymer electrolyte fuel cell has, as basic components, a polymer electrolyte membrane, a pair of electrode layers which sandwich the polymer electrolyte membrane, and a pair of gas-diffusion layers disposed outside the ...
https://drivepatents.com/patents/1083833 · 22 Sep 2004
In order to provide a fuel cell that can allow the direct supply of fuel and also can effectively generate electric power with a simple structure, a cell of the fuel cell is so constructed that a proton-shift medium comprising a solid polymer membrane and ...
https://drivepatents.com/patents/1084645 · 25 Aug 2004
A fuel cell electrode is proposed which has a positive electrode layer (20), a negative electrode layer (19) and an ion exchange film (21) interposed between these. Before a solution for making one of the other of positive and negative electrodes has dried...