Pd 조촉매가 도입된 PEMFC용 Pt/GDE 제조 및 특성 = Preparation and Characteristics of Pt/GDE Loaded with Pd Promoter for PEMFC

다국어 초록 (Multilingual Abstract)

A simple dry chemical approach was developed in order to load palladium (Pd) as a promoter on Pt/gas diffusion electrode (GDE) for polymer electrolyte membrane fuel cell (PEMFC). Palladium(II) bis (acetylacetonate), Pd(acac)2 was sublimed, penetrated into Pt/GDE and then reduced to Pd nanoparticles simultaneously without any reducing agent and any solvent in a glass reactor of N2 atmosphere at 180°C for 3, 5 and 15 min. Pd distribution was analyzed by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS), and I–V curve was estimated by using a unit cell with 5×5 cm 2 active area.

참고문헌 (Reference)

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