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光驱动的选择性按需甲醇和甲酸合成方案,使用可回收 GaN 催化剂。

A light-driven selective protocol for on-demand methanol and formic acid syntheses with a recyclable GaN catalyst.

机构信息

Department of Chemistry, FRQNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street W., Montreal, QC H3A 0B8, Canada.

Department of Chemistry, FRQNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street W., Montreal, QC H3A 0B8, Canada.

出版信息

STAR Protoc. 2023 Sep 15;4(3):102530. doi: 10.1016/j.xpro.2023.102530. Epub 2023 Aug 31.

Abstract

Herein, we present a protocol for the on-demand preparation of methanol and formic acid via selective photo-oxidation of methane with HO and O catalyzed by GaN. The detailed photosyntheses of methanol or formic acid from CH/HO or CH/HO/O are described, respectively. In addition, we provide experimental details for the accurate quantifications of the final gas/liquid products and photoexcited oxygenated radicals. Finally, we deliver the procedure for scaling up the transformation. For complete details on the use and execution of this protocol, please refer to Han et al. (2023)..

摘要

在此,我们提出了一种通过 GaN 催化 HO 和 O 选择性光氧化甲烷制备甲醇和甲酸的按需制备方案。分别描述了 CH/HO 或 CH/HO/O 光合成甲醇或甲酸的详细过程。此外,我们还提供了准确量化最终气/液产物和光激发含氧自由基的实验细节。最后,我们提供了放大转化的过程。如需详细了解本协议的使用和执行,请参阅 Han 等人(2023 年)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473e/10495642/79912e322cd6/fx1.jpg

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