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| Number | Title | Issue Date |
| 4101716 | Use of high surface area mixed metal oxides of manganese and calcium in electrochemical processes Mixed metal oxides of the formula CaMn3 O6, CaMn4 O8 and CaMn7 O12 are disclosed. They are useful in electrochemical processes. CaMn3 O6 is a mixed valence composition whos... | 07/18/1978 |
| 4100331 | Dual membrane, hollow fiber fuel cell and method of operating same A gaseous fuel cell is described which includes a pair of electrodes formed by open-ended, ion-exchange hollow fibers, each having a layer of metal catalyst deposited on the inner surface thereof and large surface area current collectors such as braided m... | 07/11/1978 |
| 4078119 | Method for catalyzing a fuel cell electrode and an electrode so produced A porous conducting particle, hydrophobic bonded, substrate supported electrode is prewetted with the electrolyte. A D.C. voltage is applied to the electrode to assist in the prewetting with the electrolyte. A soluble catalyst-containing material is then ... | 03/07/1978 |
| 4032693 | Procedure to stabilize an iron air battery An iron-air battery cell including positive and negative electrodes and an alkaline electrolyte. The positive electrode contains at least one of the metals cobalt, nickel and silver. The negative electrode contains an electrochemically active iron. The el... | 06/28/1977 |
| 3994748 | Method for feeding reactant gas to fuel cells in a stack and apparatus therefor A flow scheme for feeding a reactant gas to the cells of a fuel cell stack wherein the cells are connected electrically in series. For example, the fuel gas is passed in parallel over a portion of each fuel electrode and thereupon into a mixing manifold w... | 11/30/1976 |
| 3981746 | Electrode for fuel cell FUEL CELL HAS BEEN PROVIDED HAVING AN ELECTROLYTE OF SOLID, FRITTED CERAMIC SUITABLE FOR OPERATION AT HIGH TEMPERATURES AND FOR OPERATION ON A HYDROCARBON OR HYDROGEN AS A FUEL AND OXYGEN OR OXYGEN CONTAINING GAS AS A COMBURANT COMPRISING OF: AS AN ELECTR... | 09/21/1976 |
| 3957535 | Fuel cell heat and mass plate A novel method and apparatus is provided for controlling heat and mass inventory in a fuel cell. Heat and mass, e.g. water, generated in the cell are removed by heat transfer and capillary action.... | 05/18/1976 |
