Activation of small molecules over praseodymium-doped ceria

Guo, Meiling; Liu, Xuebin; Amorelli, Angelo

doi:10.1016/s1872-2067(19)63369-3

Cited by 5 publications

(2 citation statements)

References 32 publications

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“…Even though there are several other types of CeO 2 -based catalysts for the ODH of alkanes using CO 2 as oxidant, such as Fe-doped CeO 2 and Pr-doped CeO 2 , the conversion of alkanes in the ODH by using CO 2 as the oxidant is still too low, especially at relatively low reaction temperature to avoid coke formation…”

Section: Ceria-based Catalysts For Selective Oxidation Via Thermocata...mentioning

confidence: 99%

“…164 In addition, even though the usage of noble metal nanoparticles (e.g., Pd, Au) leads to a cost increase, they can increase the redox ability of the catalyst and improve the conversion of alkanes without sacrificing alkene selectivity in the presence of CO 2 as the oxidant. 164 Even though there are several other types of CeO 2 -based catalysts for the ODH of alkanes using CO 2 as oxidant, such as Fe-doped CeO 2 165 and Pr-doped CeO 2 , 166 the conversion of alkanes in the ODH by using CO 2 as the oxidant is still too low, especially at relatively low reaction temperature to avoid coke formation 2.5. Selective Oxidation of CC Bonds.…”

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Ceria-Based Materials for Thermocatalytic and Photocatalytic Organic Synthesis

et al. 2021

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Value-added chemicals, fuels, and pharmaceuticals synthesized by organic transformation from raw materials via catalytic techniques have attracted enormous attention in the past few decades. Heterogeneous catalysts with high stability, long cycling life, good environmental-friendliness, and economic efficiency are greatly desired to accomplish the catalytic organic transformations. With the advantages of reversible Ce3+/Ce4+ redox pairs, tailorable oxygen vacancies, and surface acid–base properties, ceria-based catalysts have been actively investigated in the fields of catalytic organic synthesis. In this Review, we summarize the fundamentals and latest applications of ceria-based heterogeneous catalysts for organic transformations via thermocatalytic and photocatalytic routes. The fabricating approaches of various ceria and ceria-based catalysts and their structure/composition–activity relationship are discussed and prospected. The advanced characterization techniques and theoretical methods for reaction mechanism studies over CeO2-based catalysts are summarized and discussed. This comprehensive Review provides a basic understanding of the structure–performance relationships of ceria-based catalysts for organic synthesis. In addition, it also provides some insights and outlooks in the design and research direction in the ceria-based catalysts with better performance.

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Section: Ceria-based Catalysts For Selective Oxidation Via Thermocata...mentioning

confidence: 99%

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Ceria-Based Materials for Thermocatalytic and Photocatalytic Organic Synthesis

et al. 2021

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Rare‐Earth Metal‐Catalyzed CH Functionalization

Pan¹,

Ye²,

Tang³

2022

Handbook of CH-Functionalization

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CH bond activation has always been attractive research in that it brings the most rapid and atom‐economic transformation approach to synthesize and further utilize the existing chemicals. As what has been published, due to its special and unique structural and electronic properties, rare‐earth metal complexes have been used as the efficient catalyst for CH functionalization in organic synthesis, electrocatalysis, and photocatalysis. This article describes a few examples of the high‐efficiency rare‐earth metal catalysts and the CH functionalization by rare‐earth metal catalysis in organic synthesis.

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High-performance water gas shift induced by asymmetric oxygen vacancies: Gold clusters supported by ceria-praseodymia mixed oxides

Shi

Genest

et al. 2022

Applied Catalysis B: Environmental

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Activation of small molecules over praseodymium-doped ceria

Cited by 5 publications

References 32 publications

Ceria-Based Materials for Thermocatalytic and Photocatalytic Organic Synthesis

Ceria-Based Materials for Thermocatalytic and Photocatalytic Organic Synthesis

Rare‐Earth Metal‐Catalyzed CH Functionalization

High-performance water gas shift induced by asymmetric oxygen vacancies: Gold clusters supported by ceria-praseodymia mixed oxides

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