以戊二醛为交联剂，制备了壳聚糖(CS) -羧甲基纤维素(CMC)聚合物电解质膜。

The polyelectrolyte membrane was prepared by interaction between chitosan (CS) and carboxymethylcellulose (CMC) using glutaraldehyde as linkage reagent.

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聚乙烯醇和羧甲基纤维素都是水溶性高分子，通常采用化学法、物理法和辐射法进行交联。

Polyvinyl alcohol and sodium carboxymethyl cellulose are water soluble polymers, which are generally cross-linked by chemical method, physical method and radiation method.

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