Methane selective oxidation to methanol by metal-exchanged zeolites: A review of active sites and their reactivity

Muhammad Haris Mahyuddin, Yoshihito Shiota, Kazunari Yoshizawa

研究成果: Contribution to journalReview article査読

28 被引用数 (Scopus)

抄録

Over the past decade, zeolites (microporous aluminosilicate minerals) have been gaining significant popularity due to their broad applications in catalysis including the dream reaction of selective oxidation (hydroxylation) of methane to methanol at low temperature. In this review, we outline the current main challenges in the development of Fe-, Cu-, Co- and Ni-exchanged zeolites for methane hydroxylation and summarize key findings that have been reported in both spectroscopy and computational studies. Also, using density functional theory (DFT) calculations, we calculate energy diagrams of methane hydroxylation over various structures of metal-oxo active sites in zeolites and discuss some key points that can be improved for achieving higher reactivity. Short outlooks on the future research opportunities are also discussed.

本文言語英語
ページ(範囲)1744-1768
ページ数25
ジャーナルCatalysis Science and Technology
9
8
DOI
出版ステータス出版済み - 1 1 2019

All Science Journal Classification (ASJC) codes

  • Catalysis

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