摘要 |
The cell has six basic cells, each with carbon anodic and cathodic bi-polar plates (1, 2) surrounding a polymer membrane (3). Each bi-polar plate is sandwiched between two coolant cells (8) that are formed by two adjacent aluminum plates defining fluid channels or chambers. The aluminum plates are coated with a thin nickel layer having a thickness ranging between 20 and 30 micrometers, where nickel layer is formed by electro-deposition. |