近室温条件下甲烷氧化制甲醇反应研究进展

RESEARCH PROGRESS ON OXIDATION OF METHANE TO METHANOL NEAR ROOM TEMPERATURE

甲烷转化成高附加值产品是当前化学领域的研究热点,其中将甲烷直接合成甲醇被认为是甲烷转化的理想途径之一。介绍了近年来用于甲烷在近室温条件下合成甲醇的催化剂及其活性位点结构、反应机理的研究进展情况,结合理论和实验结果对用于甲烷低温氧化反应的催化剂设计进行了展望。

The conversion of methane into high value-added products is currently a research hotspot in the field of chemistry,and the direct conversion of methane into methanol is considered one of the ideal pathways for methane utilization.This article introduces the research progress on catalysts and their active site structures,as well as reaction mechanisms used for direct conversion of methane to methanol near room temperature conditions in recent years.Based on theoretical and experimental results,the prospect of catalyst design for low-temperature methane oxidation reactions was discussed.