| 摘要 |
1. Catalyst mat for recombination of hydrogen and oxygen, especially recombination of the gases formed during the operation of electric batteries, produced by impregnating a carrier material of polytetrafluoroethylene and activated charcoal with a catalytically active material and rolling, characterised in that a first mat is rolled from a polytetrafluoroethylene activated charcoal mixture, that the mat is impregnated with the aqueous solution of a salt forming the basis of a catalytically active metal, that the mat is then rendered hydrophobic and is sintered, and that a second activated charcoal mat, free from catalytically active material, is then brought into close mechanical contact with this mat. |
