| 摘要 |
<p>The invention relates to an electrochemical cell which has an electrode (12, 20), a membrane (18) disposed in contact with one side of the electrode, and a resilient flow field (28, 30) disposed on the other side of the electrode. The resilient flow field provides uniform electrical contact with the electrode. Such a flow field is preferably an elastomer, which can be made by molding techniques, thereby decreasing the cost and increasing the ease with which such a flow field may be manufactured. The resilient flow field of the present invention is particularly useful in converting anhydrous hydrogen halide directly to essentially dry halogen gas, such as anhydrous hydrogen chloride to chlorine gas, although it may be used in a cell which converts aqueous reactants.</p> |
