Burns, Doane, Swecker & Mathis, L.L.P.
Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cell
Provided is a Pt—Ru based quaternary metal anode catalyst for a direct methanol fuel cell (DMFC). The Pt—Ru based quaternary metal anode catalyst has high activity to methanol oxidation and strong resistance to catalyst poisoning due to carbon monoxide (CO), which is a byproduct of the methanol oxidation. Therefore, the Pt—Ru based quaternary metal anode catalyst can give high power density and can replace existing commercial catalysts.
Samsung SDI Co., Ltd.
B B H Y B H H B
B01J B01J H01M Y02E B01J H01M H01M B01J
inventional inventional inventional additional inventional inventional inventional inventional
Jong-ho Kyoung Hwan Kyung-won Yung-eun Seol-ah
Choi Choi Park Sung Lee