MEMBRAN-ELEKTRODKOMPOSITSTRUKTUR INNEHAOLLANDE OMRAODEN BESTAOENDE AV KATALYTISKT AKTIVA PARTIKLAR.

摘要

The invention is a membrane/electrode structure comprising: an ion exchange membrane having a plurality of islands of catalytically active particles bonded to at least a first face of the membrane, wherein said islands have a diameter or width less than about 1 centimeter and wherein less than 75 percent of the membrane surface is covered with said catalytically active particles.