SEARCH Articles Figures Tables Current efficiency perfluorocarboxylic acid Membranes perfluorocarboxylic acid, Asahi Noble metal catalyst, hydrogenation of perfluorocarboxylic acids Perfluoroalkylation with perfluorocarboxylic acid Perfluorocarboxylate Perfluorocarboxylates Perfluorocarboxylic acid derivatives Perfluorocarboxylic acid fluorides Perfluorocarboxylic acid membrane Perfluorocarboxylic acid membrane current efficiency Perfluorocarboxylic acid membrane electric resistance Perfluorocarboxylic acid membrane exchange capacity Perfluorocarboxylic acid membrane preparation Perfluorocarboxylic acid membrane water content Perfluorocarboxylic acid polymer Perfluorocarboxylic acids analysis Perfluorocarboxylic acids production Perfluorocarboxylic acids properties Perfluorocarboxylic acids structure Perfluorocarboxylic acids, synthesis