[17p-B201-1~7] pMAIRS: A cutting-edge technique revealing the molecular orientation even in an amorphous thin film having a surface roughness

[17p-B201-3] Study on highly proton-conductive polymer thin films at the fuel cell electrode interface

〇Yuki Nagao¹ (1.JAIST)

Keywords:fuel cell, molecular orientation, interface

A multiple angle incidence resolution spectrometry (MAIRS) technique can provide the molecular orientation quantitatively for each bond of polymer thin films. Therefore MAIRS is a powerful analytical method to investigate the interfacial polymer structure which often affects to the device performance. In this presentation, the relation between thin film structure and proton transport property including a highly proton-conductive Nafion thin film will be introduced for the development of polymer electrolyte fuel cell performance.