Ce-enhanced LaMnO3 perovskite catalyst with exsolved Ni particles for H2 production from CH4 dry reforming

Wei, Tong; Pan, Xueyan; Wang, Shuohao; Qiu, Peng; Du, Xiangbowen; Liu, Bo; Wang, Ziling; Jia, Lichao

doi:10.1039/d1se01111a

Sustainable Energy Fuels

2021

DOI: 10.1039/d1se01111a

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Ce-enhanced LaMnO₃ perovskite catalyst with exsolved Ni particles for H₂ production from CH₄ dry reforming

Tong Wei

Xueyan Pan

Shuohao Wang

et al.

Abstract: Ce was successfully doped into the A site of La0.9Mn0.8Ni0.2O3 (LMN) with 5mol% doping content (LCMN-05), and the obtained LCMN-05 acted as catalyst for dry reforming. After reduction in 5%...

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Cited by 6 publications

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A review on catalyst development for conventional thermal dry reforming of methane at low temperature

Zhou

Mahinpey

2023

Can J Chem Eng

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Carbon dioxide (CO 2 ) utilization and conversion, as one of the main parts of carbon capture, utilization, and storage (CCUS), is not only considered an important way to mitigate global warming but also an attractive industrial route to produce valuable fuels and chemical feedstocks. Catalytic dry reforming of methane (DRM) is a promising technology for carbon dioxide utilization and conversion as it can produce syngas, carbon monoxide (CO), and hydrogen (H 2 ) for widespread industrial production processes. In most studies of the DRM reaction, a relatively high operational temperature (i.e., >700 C) has been applied since the reactivity limitation of widely used Ni-based catalysts at low temperatures and the extremely endothermic property of the DRM reaction. However, high cost and high requirement of thermal stability for catalysts have become a severe problem impeding the further commercialization of DRM technology. Decreasing the operational temperature (i.e., <700 C) is considered a promising way for further application of the DRM route to convert CO 2 and produce syngas. However, traditional Ni-based catalysts suffered from unsatisfied reactivity and severe coke formation, leading to quick deactivation at low temperatures. Developing a catalyst with excellent catalytic activity, coke resistance, and improved thermal stability is necessary for low-temperature DRM reactions. In recent years, with significant development in materials, catalyst design, and computational simulation, some synthesized catalysts have achieved considerable improvement in catalytic performance in low-temperature DRM. Hence, a review of recent development on low-temperature DRM catalysts is provided here to further guide and profoundly understand catalyst design for low-temperature DRM.

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A review on catalyst development for conventional thermal dry reforming of methane at low temperature

Zhou

Mahinpey

2023

Can J Chem Eng

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The role of catalyst in hydrogen production: a critical review

Gupta,

Kumar,

Sharma

et al. 2024

J Therm Anal Calorim

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Effect of A, B-site cation on the catalytic activity of La1−xAxMn1-yByO3 (A = Ce, B = Ni) perovskite-type oxides for toluene oxidation

Yuan

Tao

et al. 2022

Environ Sci Pollut Res

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Ce-enhanced LaMnO₃ perovskite catalyst with exsolved Ni particles for H₂ production from CH₄ dry reforming

Abstract: Ce was successfully doped into the A site of La0.9Mn0.8Ni0.2O3 (LMN) with 5mol% doping content (LCMN-05), and the obtained LCMN-05 acted as catalyst for dry reforming. After reduction in 5%...

Cited by 6 publications

References 37 publications

A review on catalyst development for conventional thermal dry reforming of methane at low temperature

A review on catalyst development for conventional thermal dry reforming of methane at low temperature

The role of catalyst in hydrogen production: a critical review

Effect of A, B-site cation on the catalytic activity of La1−xAxMn1-yByO3 (A = Ce, B = Ni) perovskite-type oxides for toluene oxidation

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