Revealing the defect-dominated oxygen evolution activity of hematene

Oxygen electrocatalysis is vital for advanced energy technologies, but inordinate challenges remain due to the lack of highly active earth-abundant catalysts. Herein, by nanostructuring and defect engineering, we enhance the catalytic properties of naturally occurring, but normally inactive ore hema...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2020-01, Vol.8 (14), p.679-6716
Hauptverfasser:	Mohanty, Bishnupad, Wei, Yidan, Ghorbani-Asl, Mahdi, Krasheninnikov, Arkady V, Rajput, Parasmani, Jena, Bikash Kumar
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysts Energy technology First principles Hematite Oxygen Oxygen evolution reactions Potential barriers Surface charge
Online-Zugang:	Volltext
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