Bimetallic oxide catalysts for CO2 hydrogenation to methanol: Recent advances and challenges

IF 15.7 1区 化学 Q1 CHEMISTRY, APPLIED
Jian-Feng Wu , Li-Ye Liang , Zheng Che , Yu-Ting Miao , Lingjun Chou
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引用次数: 0

Abstract

Against the backdrop of global energy and environmental crises, the technology of CO2 hydrogenation to produce methanol is garnering widespread attention as an innovative carbon capture and utilization solution. Bimetallic oxide catalysts have emerged as the most promising research subject in the field due to their exceptional catalytic performance and stability. The performance of bimetallic oxide catalysts is influenced by multiple factors, including the selection of carrier materials, the addition of promoters, and the synthesis process. Different types of bimetallic oxide catalysts exhibit significant differences in microstructure, surface active sites, and electronic structure, which directly determine the yield and selectivity of methanol. Although bimetallic oxide catalysts offer significant advantages over traditional copper-based catalysts, they still encounter challenges related to activity and cost. In order to enhance catalyst performance, future investigations must delve into microstructure control, surface modification, and reaction kinetics.
二氧化碳加氢制甲醇的双金属氧化物催化剂:最新进展和挑战
在全球能源和环境危机的背景下,二氧化碳加氢制甲醇技术作为一种创新的碳捕集与利用解决方案受到了广泛关注。双金属氧化物催化剂因其优异的催化性能和稳定性而成为该领域最具发展前景的研究课题。双金属氧化物催化剂的性能受多种因素的影响,包括载体材料的选择、促进剂的加入、合成工艺等。不同类型的双金属氧化物催化剂在微观结构、表面活性位点和电子结构上存在显著差异,这直接决定了甲醇的收率和选择性。尽管双金属氧化物催化剂比传统的铜基催化剂具有显著的优势,但它们仍然面临着与活性和成本相关的挑战。为了提高催化剂的性能,未来的研究必须深入研究微观结构控制、表面改性和反应动力学。
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来源期刊
Chinese Journal of Catalysis
Chinese Journal of Catalysis 工程技术-工程:化工
CiteScore
25.80
自引率
10.30%
发文量
235
审稿时长
1.2 months
期刊介绍: The journal covers a broad scope, encompassing new trends in catalysis for applications in energy production, environmental protection, and the preparation of materials, petroleum chemicals, and fine chemicals. It explores the scientific foundation for preparing and activating catalysts of commercial interest, emphasizing representative models.The focus includes spectroscopic methods for structural characterization, especially in situ techniques, as well as new theoretical methods with practical impact in catalysis and catalytic reactions.The journal delves into the relationship between homogeneous and heterogeneous catalysis and includes theoretical studies on the structure and reactivity of catalysts.Additionally, contributions on photocatalysis, biocatalysis, surface science, and catalysis-related chemical kinetics are welcomed.
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