Acknowledgement
Supported by : 한국에너지기술연구소
SPE-composites which was prepared with impregnation-reduction method for hydroen production were investigated with morphological and electrochemical analysis. As Pt reagent's concentration increased, Pt loadings increased. However, reductant's concentration had a little effect on Pt loadings. By the morphological analysis, it was found that Pt was deposited inside of SPE. Furthermore, with electrochemical analysis, we found that Pt loading, electricity, roughness factor and active surface area were
Supported by : 한국에너지기술연구소