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Unveiling the role of adsorbed hydroxide involved in the hydrogen oxidation reaction (HOR) under alkaline electrolyte is crucial for the development of advanced HOR electrocatalysts for the alkaline polymer electrolyte fuel cells (APEFCs). Herein, we report the synthesis of amorphous RuCr nanosheets with different molar ratios and their HOR performances under alkaline media. We find a volcano correlation...
Although PtRu alloy nanocatalysts have been certified to possess excellent electrocatalytic performance and CO‐poisoning tolerance toward formic acid and methanol electro‐oxidation, the unaffordable usages of ruthenium (Ru) and platinum (Pt) have greatly limited their widespread adoption. Here, a facile one‐pot method is reported for implanting atomic dispersed Ru in PtNi colloidal nanocrystal clusters...
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