Zinc-induced ordering in L1 <sub>0</sub> -type platinum-based nanoalloys for the electrocatalytic oxygen reduction reaction

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Authors

Tian Wu · Kyoto University

Ryota Sato · Kyoto University

Tomoki Uchiyama · Kyoto University

Yasutomi Tatetsu · Meio University

Kenshi Matsumoto · Kyoto University

Yoshiharu Uchimoto · Kyoto University

Toshiharu Teranishi · Kyoto University

Abstract

Introducing low-melting-point Zn to L1 0 -PtM (M = Co, Ni) boosts thermal stability by raising phase transition ( T PT ) and lowering diffusion temperatures ( T AD ). This enables highly ordered alloy nanocatalysts to form via low-temperature annealing.

Topics & Keywords

Electrocatalysts for Energy Conversion Nanoporous metals and alloys Fuel Cells and Related Materials

Publication Details

Published in: Journal of Materials Chemistry A

Volume 14, Issue 13, pp. 7552-7562

DOI: 10.1039/d5ta08256k

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Zinc-induced ordering in L1 <sub>0</sub> -type platinum-based nanoalloys for the electrocatalytic oxygen reduction reaction

Authors

Abstract

Topics & Keywords

Publication Details