关于沸石负载铜将甲烷直接转化为甲醇的潜在机制；结合铜K边X射线吸收近边结构和反应活性研究
On the Mechanism Underlying the Direct Conversion of Methane to Methanol by Copper Hosted in Zeolites; Braiding Cu K-Edge XANES and Reactivity Studies.
作者信息
Newton Mark A, Knorpp Amy J, Pinar Ana B, Sushkevich Vitaly L, Palagin Dennis, van Bokhoven Jeroen A
机构信息
Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich , Vladimir-Prelog-Weg 1-5/10 , 8093 Zürich , Switzerland.
Laboratory for Catalysis and Sustainable Chemistry , Paul Scherrer Institute , Villigen 5232 , Switzerland.
出版信息
J Am Chem Soc. 2018 Aug 15;140(32):10090-10093. doi: 10.1021/jacs.8b05139. Epub 2018 Aug 6.
The application and quantification of in situ copper K-edge X-ray absorption near-edge structure (XANES), when linked to independently made reactor-based studies of methanol production, result in a majority relation between the production of Cu and methanol from methane that complies with the expectations of a two-electron mechanism founded upon Cu/Cu redox couples.
原位铜K边X射线吸收近边结构（XANES）的应用和定量分析，与独立开展的基于反应器的甲醇生产研究相结合时，得出了甲烷生成铜和甲醇之间的主要关系，这符合基于铜/铜氧化还原对的双电子机制的预期。
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