Hemispherical Cavity Cobalt Oxyhydroxides as Oxygen Evolution Electrocatalysts Electrodeposited in Borate-Buffered Solution Using a Polystyrene Colloidal Template Method

Cobalt oxyhydroxide (CoOOH) electrocatalysts with a hemispherical cavity structure were electrodeposited in borate-buffered solution using a polystyrene colloidal template method. The hemispherical-cavity catalysts exhibited higher activity for the oxygen evolution reaction than the corresponding fl...

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Veröffentlicht in:	Chemistry letters 2023, Vol.52 (X), p.533-537
Hauptverfasser:	Araki, Yusaku, Harada, Kazuki, Miyagi, Nozomu, Tsunekawa, Shun, Ishii, Haruyuki, Matsui, Takanobu, Wang, Ke-Hsuan, Kawai, Takeshi, Yoshida, Masaaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectroscopy Anions Buffers Catalysts Clusters Cobalt oxyhydroxide Electrocatalysts Electrodeposition Hemispherical cavities Holes Oxidation Oxygen evolution reactions Polystyrene resins Thin films X ray absorption
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