| 초록 |
Currently commercialized Nafion is perfuorinated polymer ion exchange membrane. Nafion has the advantage of high ionic conductivity but has the disadvantage of high cost. IN 50mol% of the styrene SEBS based on the degree of sulfonation, similar to Nafion performace was reported. Similarly, the fine structure of Nafion ion exchange channels, but because of non-crossliking, sulfonated SEBS thends to be swelling in the water. Therefore make membrande which sulfonsuccinic acid(SSA) by using the cross-linking agent is not soluble in water and has ability to diliver the hydrogen ions. Chlorosulfonic acid by using sulfonization agent were measured ionic conductivity as a time dependent. |
