Abstract The reverse water‐gas shift (RWGS) reaction offers an effective method for mitigating CO 2 emissions. Due to its affordability and physicochemical stability, iron has garnered significant attention as a potential catalyst for RWGS. The incorporation of nickel and copper promoters can enhance CO 2 conversion and CO selectivity in Fe‐based catalysts. This study focuses on modifying the strength of the Strong Metal‐Support Interaction (SMSI) through particle size optimization. Doping Cu into NiFe‐based catalysts restricts particle size, which influences the curvature of the Ni 0 @FeO x interface. This curvature enhances the electron coupling between Ni 0 and FeO x , promoting the formation of a denser and thicker Ni 0 and FeO x layer. This results in a nearly 90% increase in the CO 2 reaction rate during the sintering resistance test by anchoring Ni 0 and facilitating electron transfer to active sites. Such morphological evolution improves high‐temperature resistance to sintering during RWGS. © 2024 Society of Chemical Industry and John Wiley &amp; Sons, Ltd.

Jiayi Wu

Wenhao Zhang

Hecao Chen

Weifeng Yu

Bo Sun

Minghui Zhu

Yi‐Fan Han

Greenhouse Gases Science and Technology

温室气体：科学与技术是一本新的在线科学期刊，致力于温室气体的管理。该杂志将重点关注碳捕获和储存 (CCS) 方法，以及利用二氧化碳 (CO2) 作为燃料和化学品的原料。 GHG 还将提供有关减少其他温室气体排放的战略的见解。将在评论性评论、评论文章和广泛感兴趣的简短交流中探索重大进展。此外，该期刊将提供对相关经济和政治问题、行业发展和案例研究的分析。温室气体：科学与技术是一本令人兴奋的新型在线期刊，作为 SCI（化学工业学会）的合作企业出版) 和约翰威利父子公司

Greenhouse Gases: Science and Technology is a new online scientific journal dedicated to the management of greenhouse gases. The journal focuses on carbon capture and storage (CCS) methods, as well as the utilization of carbon dioxide (CO2) as a feedstock for fuels and chemicals. Additionally, it provides insights into strategies for reducing emissions of other greenhouse gases. The content includes review articles, commentaries, and brief communications on significant advancements. The journal also analyzes relevant economic and political issues, industry developments, and case studies. Greenhouse Gases: Science and Technology is an exciting new online journal published in collaboration with the Society of Chemical Industry (SCI) and John Wiley & Sons.

《温室气体：科学与技术》是一本新的在线科学期刊，专注于温室气体的管理。该期刊将重点关注碳捕获与储存（CCS）技术，以及将二氧化碳（CO2）作为燃料和化学品原料的应用。此外，期刊还将提供关于减少其他温室气体排放的战略见解。期刊内容包括评论性文章、综述以及广泛关注的短篇交流，探讨重大进展。同时，期刊将分析相关的经济与政治问题、行业发展及案例研究。《温室气体：科学与技术》是一本令人兴奋的新型在线期刊，由化学工业学会（SCI）与约翰·威利父子公司共同出版。

Category	Quartile
环境科学与生态学	4
环境科学与生态学, 能源与燃料	4
环境科学与生态学, 工程环境	4
环境科学与生态学, 环境科学	4

Enhanced sintering resistance of NiFe‐based RWGS catalysts through Cu doping

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Journal Info

Category	Quartile
ENVIRONMENTAL SCIENCES	3