A compound including a cation of the following structure is provided (1), wherein Q is selected from the group consisting of polymer residues and substituted or unsubstituted alkyl groups, and R is H or a polymer residue. A membrane including the above cation, and electrochemical devices employing this membrane, are also provided.
                            提供了一种包括以下结构阳离子的化合物(1),其中 Q 选自聚合物残基和取代或未取代烷基组成的组,R 为 H 或聚合物残基。此外,还提供了一种包括上述阳离子的膜和采用该膜的电
化学装置。