MEMBRANA POLIELETTROLITICA PER APPLICAZIONI ELETTROCHIMICHE, IN PARTICOLARE PER CELLE A COMBUSTIBILE.

摘要

A polyelectrolyte membrane may include at least one styrene polymer or copolymer having a syndiotactic configuration and having sulfonic groups. The at least one styrene polymer or copolymer may be made in the form of a film in clathrate form. The film may include less than about 0.1% sulfonate groups of -SO3-Y+ general formula, in which Y may be a monovalent metal cation.