
Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Polymer-Brennstoffzelle
Polymer fuel cell
| DE 1993-4314745 A: 19930504 |
| DE 1993-4314745 A: 19930504 EP 1994-913013 A: 19940422 WO 1994-DE458 W: 19940422 |
| DE 4314745 C1: 4314745 EP 698300 B1: 19971105 |
| H01M0008 |
|
| German |
| Patent, Electronic Publication |
| Fraunhofer ISE () |
Abstract
The invention relates to a fuel cell comprising components such as current diverters, solid polymer electrolytes in the form of diaphragms, gas distribution rings and power distributors as components, whereby all components are manufactured from a parent thermoplastic polymer dissolved in a solvent and that the parent polymer is modified for each of the components such that the current diverters (1) are electrically conductive, the diaphragms (4) are ion-conductive, the current distributors (3) are permeable to gas and electrically conductive and the gas distribution rings (2) are made of non-modifyable and/or electrically conductive parent polymer and that the components are joined without seals by means of a composite process.