Modified Ni-carbonate interfaces for enhanced CO₂ methanation activity: tuned reaction pathway and reconstructed surface carbonates

Modified Ni-carbonate interfaces for enhanced CO₂ methanation activity: tuned reaction pathway and reconstructed surface carbonates

A Ni/Zr-La2O2CO3 catalyst with interfaces between Ni metal and Zr-modified carbonate support was used for atmospheric CO2 methanation reaction, exhibiting 81% conversion and 99.6% CH4 selectivity at 300 °C. The Zr4+ ions incorporated in La2O2CO3 lattices properly strengthened the Ni-carbonate intera...

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Bibliographic Details
Main Authors: Shen, Xuqiang, Wang, Zizhou, Wang, Qiaojuan, Tumurbaatar, Chantsalmaa, Bold, Tungalagtamir, Liu, Wen, Dai, Yihu, Tang, Yongming, Yang, Yanhui
Other Authors: School of Chemical and Biomedical Engineering
Format: Journal Article
Language:English
Published: 2022
Subjects:
Engineering::Chemical engineering
Heterogeneous Catalysis
Ni Catalyst
Online Access:https://hdl.handle.net/10356/163924

Internet

https://hdl.handle.net/10356/163924

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