Reply to the ‘Comment on the “Reaction intermediates recognized by in situ FTIR spectroscopy in CO2 hydrogenation over the Cu/ZnO/SPP-zeolite catalyst”’ by Comment author F. C. Meunier, RSC Appl. Interfaces, 2025, 2, https://doi.org/10.1039/D5LF00014A

Xiaobo Yang; Xiaolong Liu; Guangying Fu; Qiaolin Lang; Ruiqin Ding; Qiangsheng Guo; Ke Liang; Shuman Gao; Bing Yu

doi:10.1039/D5LF00065C

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Reply to the ‘Comment on the “Reaction intermediates recognized by in situ FTIR spectroscopy in CO₂ hydrogenation over the Cu/ZnO/SPP-zeolite catalyst”’ by Comment author F. C. Meunier, RSC Appl. Interfaces, 2025, 2, https://doi.org/10.1039/D5LF00014A

Xiaobo Yang,

^ab Xiaolong Liu,^abc Guangying Fu,*^ab Qiaolin Lang,^ab Ruiqin Ding,^ab Qiangsheng Guo,^d Ke Liang,^e Shuman Gao^ab and Bing Yu*^c

Author affiliations

* Corresponding authors

^a Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 266101 Qingdao, China
E-mail: fugy@qibebt.ac.cn

^b Shandong Energy Institute, 266101 Qingdao, China

^c College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, China
E-mail: yubing198@qdu.edu.cn

^d School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, China

^e Tianjin Passion Advanced Material Technology LLC., TEDA, 300280 Tianjin, China

Abstract

We agree with Professor Meunier's comment that the two IR peaks at 2075 and 2060 cm⁻¹ belong to CO₂ in the cell in the gas phase, and not to Cu–C [double bond, length as m-dash] O. We sincerely appreciate his insightful correction. The correction and conclusion related to the original paper are discussed.

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DOI: https://doi.org/10.1039/D5LF00065C
Article type: Comment
Submitted: 05 Mar 2025
Accepted: 26 Mar 2025
First published: 11 Apr 2025
This article is Open Access

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RSC Appl. Interfaces, 2025, Advance Article

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Reply to the ‘Comment on the “Reaction intermediates recognized by in situ FTIR spectroscopy in CO₂ hydrogenation over the Cu/ZnO/SPP-zeolite catalyst”’ by Comment author F. C. Meunier, RSC Appl. Interfaces, 2025, 2, https://doi.org/10.1039/D5LF00014A

X. Yang, X. Liu, G. Fu, Q. Lang, R. Ding, Q. Guo, K. Liang, S. Gao and B. Yu, RSC Appl. Interfaces, 2025, Advance Article , DOI: 10.1039/D5LF00065C

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Reply to the ‘Comment on the “Reaction intermediates recognized by in situ FTIR spectroscopy in CO₂ hydrogenation over the Cu/ZnO/SPP-zeolite catalyst”’ by Comment author F. C. Meunier, RSC Appl. Interfaces, 2025, 2, https://doi.org/10.1039/D5LF00014A

Abstract

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Transparent peer review

Article information

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Reply to the ‘Comment on the “Reaction intermediates recognized by in situ FTIR spectroscopy in CO₂ hydrogenation over the Cu/ZnO/SPP-zeolite catalyst”’ by Comment author F. C. Meunier, RSC Appl. Interfaces, 2025, 2, https://doi.org/10.1039/D5LF00014A

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