Syntheses, catalytic performances and DFT investigations: A recent review of copper-based catalysts of methanol steam reforming for hydrogen production

Xincheng Tang, Yanxiao Wu, Zhenchang Fang, Xinyu Dong, Zhongxuan Du, Bicai Deng, Chunhua Sun, Feng Zhou, Xinqi Qiao and Xinling Li

Energy, 2024, vol. 295, issue C

Abstract: Copper-based catalysts have demonstrated notable efficacy in facilitating methanol conversion and hydrogen yield at low temperatures. Given the straightforward and cost-effective nature of the process, further investigation into this area is merited. This article provides a summary of the progress made in the development of copper-based catalysts for hydrogen production through methanol steam reforming. The catalytic performance of conventional Cu/ZnO/Al2O3 catalysts can be exceeded by utilizing specific catalyst formulations and preparation procedures, which are characterized by their intricate structural and chemical properties. The studies about MSR mechanism have also been integrated. The realm of DFT research encompasses an examination of the monatomic systems, which have garnered significant attention in contemporary times. Furthermore, this paper presented potential avenues for future research on copper-based catalysts in the context of MSR. We believe that the forthcoming research will concentrate on the design, preparation, and molecular mechanism of copper-based catalysts that exhibit high stability, high activity, and low CO selectivity.

Keywords: Hydrogen production; Copper-based catalysts; Methanol steam reforming (MSR); Density functional theory (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:295:y:2024:i:c:s0360544224008636

DOI: 10.1016/j.energy.2024.131091

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