In Situ Identification of Reaction Intermediates and Mechanistic Understandings of Methane Oxidation over Hematite: A Combined Experimental and Theoretical Study

In Situ Identification of Reaction Intermediates and Mechanistic Understandings of Methane Oxidation over Hematite: A Combined Experimental and Theoretical Study

Effective methane utilization for either clean power generation or value-added chemical production has been a subject of growing attention worldwide for decades, yet challenges persist mostly in relation to methane activation under mild conditions. Here, we report hematite, an earth-abundant materia...

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Veröffentlicht in:Journal of the American Chemical Society 2020-10, Vol.142 (40), p.17119-17130
Hauptverfasser: He, Yulian, Guo, Facheng, Yang, Ke R, Heinlein, Jake A, Bamonte, Scott M, Fee, Jared J, Hu, Shu, Suib, Steven L, Haller, Gary L, Batista, Victor S, Pfefferle, Lisa D
Format: Artikel
Sprache:eng
Schlagworte:
Catalysts
Hematite
Hydrocarbons
INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Oxygen
Redox reactions
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Zusammenfassung:Effective methane utilization for either clean power generation or value-added chemical production has been a subject of growing attention worldwide for decades, yet challenges persist mostly in relation to methane activation under mild conditions. Here, we report hematite, an earth-abundant material, to be highly effective and thermally stable to catalyze methane combustion at low temperatures (
ISSN:0002-7863
1520-5126
DOI:10.1021/jacs.0c07179