Hierarchically porous nickel-iridium-ruthenium-aluminum alloys with tunable compositions and electrocatalytic activities towards the oxygen/hydrogen evolution reaction in acid electrolyte

Developing efficient and less noble-metal-dependent electrocatalysts toward both the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) is one of the key challenges for polymer electrolyte membrane (PEM) electrolyzer applications. Herein, we report the preparation of bifunctional...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2020-04, Vol.8 (13), p.6245-6255
Hauptverfasser:	Liu, Na, Yin, Kuibo, Si, Conghui, Kou, Tianyi, Zhang, Ying, Ma, Wensheng, Zhang, Zhonghua
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Aluminum base alloys Composition Electrocatalysts Electrolytes Evolution Hydrogen evolution reactions Iridium Metallurgy Nanotechnology Nanowires Nickel Noble metals Oxygen Oxygen evolution reactions Polymers Ruthenium Water splitting
Online-Zugang:	Volltext
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