甲烷低温氧化偶联研究进展

IF 7.1 3区材料科学 Q1 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY

Materials Today Sustainability Pub Date : 2024-12-02 DOI:10.1016/j.mtsust.2024.101053

Jingbo Hu , Yilin Zhao , Fangwei Liu , Xutao Chen , Liping Xiao , Shihui Zou , Jie Fan

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引用次数: 0

摘要

甲烷氧化偶联（OCM）作为一种有效的甲烷直接升级技术已经引起了人们的广泛关注。然而，相关的高温和所需产品的过度氧化限制了其大规模应用。本文综述了低温OCM反应（T≤700°C）的现有策略，包括促进·CH3的生成，引入·CH3的表面偶联以及其他工程方法。摘要概述了相关的策略和挑战，预计将激发低温OCM催化剂设计的未来研究。

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Low-temperature oxidative coupling of methane: A review

The oxidative coupling of methane (OCM) has garnered significant interest as an effective technology for the direct upgrading of methane. However, the associated high temperatures and over-oxidation of the desired products have limited its large-scale application. This article reviews current strategies for low-temperature OCM reactions (T ≤ 700 °C), including the promotion of ·CH₃ generation, the introduction of surface coupling of ·CH₃, and other engineering approaches. The summary outlines pertinent strategies and challenges that are anticipated to inspire future research in the design of low-temperature OCM catalysts.

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来源期刊

Materials Today Sustainability Multiple-

CiteScore

5.80

自引率

6.40%

发文量

174

审稿时长

32 days

期刊介绍： Materials Today Sustainability is a multi-disciplinary journal covering all aspects of sustainability through materials science. With a rapidly increasing population with growing demands, materials science has emerged as a critical discipline toward protecting of the environment and ensuring the long term survival of future generations.