申请人:SOLVAY (Société Anonyme)
公开号:EP1612874A1
公开(公告)日:2006-01-04
The present invention provides solid alkaline fuel cells comprising anion exchange membranes which comprise diamines or polyamines coupled to a support polymer via a sulfonamide linkage. At least one nitrogen atom of the diamine or polyamine is a quaternized nitrogen atom acting as an anion exchange group. The anion exchange membrane exhibits favourable properties that render it suitable for use in a solid alkaline fuel cell.
本发明提供了由阴离子交换膜组成的固体碱性燃料电池,阴离子交换膜由二胺或多胺组成,二胺或多胺通过磺酰胺连接与支撑聚合物耦合。二胺或多胺的至少一个氮原子是作为阴离子交换基团的季铵化氮原子。阴离子交换膜具有良好的性能,适合用于固体碱性燃料电池。