Inexpensive gram scale synthesis of porous Ti4O7 for high performance polymer electrolyte fuel cell electrodes

Inexpensive gram scale synthesis of porous Ti4O7 for high performance polymer electrolyte fuel cell electrodes

As a fuel cell catalyst support, more than 2 g of Magnéli phase Ti4O7 fine-particles were synthesized in a single reaction via an inexpensive route. The single-cell performance reached that of commercial carbon-supported platinum, with an excellent load cycle durability, one of the highest ever repo...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2021-11, Vol.57 (95), p.12772-12775
Hauptverfasser: Chisaka, Mitsuharu, Nagano, Waka, Delgertsetseg, Byambasuren, Takeguchi, Tatsuya
Format: Artikel
Sprache:eng
Schlagworte:
Catalysts
Electrocatalysts
Fuel cells
Platinum
Proton exchange membrane fuel cells
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Beschreibung
Zusammenfassung:As a fuel cell catalyst support, more than 2 g of Magnéli phase Ti4O7 fine-particles were synthesized in a single reaction via an inexpensive route. The single-cell performance reached that of commercial carbon-supported platinum, with an excellent load cycle durability, one of the highest ever reported for oxide-supported platinum catalysts.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc05144j