Exploring the effect of morphology and surface properties of nanoshaped Pd/CeO2 catalysts on CO2 hydrogenation to methanol

Khobragade, Rohini; Roškarič, Matevž; Žerjav, Gregor; Košiček, Martin; Zavašnik, Janez; Velde, Nigel Van de; Jerman, Ivan; Tušar, Nataša Novak; Pintar, Albin

doi:10.1016/j.apcata.2021.118394

Cited by 23 publications

(10 citation statements)

References 69 publications

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“…For CeO 2 ‐supported metal catalysts, the morphology effect of CeO 2 support on the metal‐CeO 2 interaction, structure and catalytic performance has been extensively observed on the Au/ CeO 2 , [ 59,120‐124 ] Ag/CeO 2 , [ 94 ] Pt/CeO 2 , [ 95,125‐126 ] Pd/CeO 2 , [ 60,65,127‐129 ] Ru/CeO 2 , [ 61,130‐132 ] and Ni/CeO 2 [ 133‐134 ] catalysts. Zhang et al .…”

Section: Morphology‐dependent Catalysis Of Ceo2‐based Nc Model Catalystsmentioning

confidence: 99%

Morphology‐Dependent Catalysis of CeO₂‐Based Nanocrystal Model Catalysts

et al. 2022

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Comprehensive Summary Recent progress in colloidal synthesis has realized the preparations of uniform nanocrystal (NC) model catalysts with rich and well‐controlled morphologies that were employed to explore structure‐activity relationships of powder catalysts, similar to single‐crystal‐based model catalysts under ultrahigh vacuum conditions but can work at the same conditions as powder catalysts without the “materials gap” and “pressure gap”. In this perspective, the CeO2‐based NC model catalysts with various morphologies are included and their relevant progresses are critically reviewed. The detailed descriptions of morphology‐controlled synthesis and characterizations of uniform CeO2 NCs, and morphology‐dependent catalysis of CeO2‐based NC model catalysts containing pure CeO2 NCs, CeO2‐supported oxide catalysts, and CeO2‐supported metal catalysts, provide us a comprehensive cognition in CeO2‐involved catalytic reactions and also open up a new approach for the fundamental studies of complex heterogeneous catalysis. Finally, a concept of oxide‐based NC model catalysts and outlook of oxide NCs acting not only as model catalysts for the fundamental study but also as the support in tailoring structures and optimizing performance of oxide‐involved catalysts are discussed.

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Section: Morphology‐dependent Catalysis Of Ceo2‐based Nc Model Catalystsmentioning

confidence: 99%

Morphology‐Dependent Catalysis of CeO₂‐Based Nanocrystal Model Catalysts

et al. 2022

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“…This phenomenon was also observed in various catalytic systems, e.g., Rh-based catalysts supported on TiO 2 [42] and Cu/γ-Al 2 O 3 [43]. These are a few factors important for methanol synthesis, apart from the morphology of the supports [23,[44][45][46][47][48], which are not discussed in detail. Nevertheless, the changes in catalytic activity seem to be under the influence of multiple factors.…”

Section: Introductionmentioning

confidence: 84%

Correlations between the catalyst properties and catalytic activity of Au on ZrO2-CeO2 in the hydrogenation of CO2

Finšgar

Zavašnik

et al. 2023

Applied Surface Science

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“…Besides IR spectroscopy, thermal programmed desorption (TPD) of probe molecules adsorbed on CeO 2 is also applied to investigate the strength and number of acid/base sites. [47][48][49][50][51][52] The pyridine-TPD technique was applied to investigate the Besides pyridine-TPD, NH 3 -TPD is also an effective method to characterize the acid property of CeO 2 . As shown in Fig.…”

Section: Characterization and Modulation Of Acid/base Sitesmentioning

confidence: 99%

“…Besides IR spectroscopy, thermal programmed desorption (TPD) of probe molecules adsorbed on CeO 2 is also applied to investigate the strength and number of acid/base sites. 47–52 The pyridine-TPD technique was applied to investigate the number and strength of acidic sites. 48 According to Fig.…”

Section: Characterization and Modulation Of Acid/base Sitesmentioning

confidence: 99%

Recent advancements in CeO₂-enabled liquid acid/base catalysis

Zhang,

et al. 2024

Catal. Sci. Technol.

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Exploring the effect of morphology and surface properties of nanoshaped Pd/CeO2 catalysts on CO2 hydrogenation to methanol

Cited by 23 publications

References 69 publications

Morphology‐Dependent Catalysis of CeO₂‐Based Nanocrystal Model Catalysts

Morphology‐Dependent Catalysis of CeO₂‐Based Nanocrystal Model Catalysts

Correlations between the catalyst properties and catalytic activity of Au on ZrO2-CeO2 in the hydrogenation of CO2

Recent advancements in CeO₂-enabled liquid acid/base catalysis

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Exploring the effect of morphology and surface properties of nanoshaped Pd/CeO2 catalysts on CO2 hydrogenation to methanol

Cited by 23 publications

References 69 publications

Morphology‐Dependent Catalysis of CeO2‐Based Nanocrystal Model Catalysts

Morphology‐Dependent Catalysis of CeO2‐Based Nanocrystal Model Catalysts

Correlations between the catalyst properties and catalytic activity of Au on ZrO2-CeO2 in the hydrogenation of CO2

Recent advancements in CeO2-enabled liquid acid/base catalysis

Contact Info

Product

Resources

About

Morphology‐Dependent Catalysis of CeO₂‐Based Nanocrystal Model Catalysts

Morphology‐Dependent Catalysis of CeO₂‐Based Nanocrystal Model Catalysts

Recent advancements in CeO₂-enabled liquid acid/base catalysis