Incorporating three-dimensional ordered macropores into high-entropy oxides for catalytic soot combustion

Duan, Xiaolan; Wang, Xiaopeng; Xu, Lan; Ma, Tingting; Shu, Yuan; Hou, Shengtai; Niu, Qiang; Zhang, Pengfei

doi:10.1039/d3ta00827d

J. Mater. Chem. A

2023

DOI: 10.1039/d3ta00827d

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Incorporating three-dimensional ordered macropores into high-entropy oxides for catalytic soot combustion

Xiaolan Duan,

Xiaopeng Wang,

Lan Xu

et al.

Abstract: Since 2018, high entropy oxides (HEOs) have been introduced into catalysis community, due to their tunable compositions, abundant lattice distortion, and excellent thermal stability. Although porous structure is usually essential...

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2024

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Cited by 3 publications

References 72 publications

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Advancements in cobalt‐based oxide catalysts for soot oxidation: Enhancing catalytic performance through modification and morphology control

Zhao,

Song,

et al. 2024

Smart Molecules

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The widespread use of diesel engines results in significant environmental contamination due to emitted pollutants, particularly soot particles. These pollutants are detrimental to public health. At present, one of the most effective ways to remove soot particles is the catalytic diesel particulate filter after‐treatment technology, which requires the catalyst to have superior low temperature activity. Compared with cerium oxide which is widely used, cobalt oxide in transition metal oxides has been widely studied in recent years because of its high redox ability and easy to control morphology. This paper elaborates on the influence of modification techniques such as doping, loading, and solid solution on the catalytic performance of cobalt‐based catalysts in soot oxidation. Along the same lines, it further reviews the research progress on cobalt‐based oxide catalysts with specific dimensional structures and morphologies in soot oxidation. Finally, it provides an outlook on the challenges faced by the theoretical basis and applied research of cobalt‐based catalysts in soot oxidation.

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Advancements in cobalt‐based oxide catalysts for soot oxidation: Enhancing catalytic performance through modification and morphology control

Zhao,

Song,

et al. 2024

Smart Molecules

View full text Add to dashboard Cite

show abstract

Fabrication of porous and highly defective CeO2-based catalysts for soot combustion with the strategy of soft-template addition and matrix doping by multiple rare earth elements

Wang,

Zhang,

et al. 2024

Catalysis Today

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Rare earth-incorporated high entropy oxides for energy and environmental catalysis

Li,

Wang,

Wang

et al. 2024

Chinese Journal of Catalysis

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Incorporating three-dimensional ordered macropores into high-entropy oxides for catalytic soot combustion

Abstract: Since 2018, high entropy oxides (HEOs) have been introduced into catalysis community, due to their tunable compositions, abundant lattice distortion, and excellent thermal stability. Although porous structure is usually essential...

Cited by 3 publications

References 72 publications

Advancements in cobalt‐based oxide catalysts for soot oxidation: Enhancing catalytic performance through modification and morphology control

Advancements in cobalt‐based oxide catalysts for soot oxidation: Enhancing catalytic performance through modification and morphology control

Fabrication of porous and highly defective CeO2-based catalysts for soot combustion with the strategy of soft-template addition and matrix doping by multiple rare earth elements

Rare earth-incorporated high entropy oxides for energy and environmental catalysis

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