Mesoporous ceria-supported vanadia catalysts for selective aerobic oxidation of ethylbenzene

Nazeer, Silligandla; Sitaramulu, Palli; Yogendra, Kamma; Dalal, Shivani; Kumar, Palnati Manoj; Sreedhar, Bojja; Reddy, Benjaram M.; Rao, Tumula Venkateshwar

doi:10.1039/d4nj00529e

New J. Chem.

2024

DOI: 10.1039/d4nj00529e

|View full text |Cite

Mesoporous ceria-supported vanadia catalysts for selective aerobic oxidation of ethylbenzene

Silligandla Nazeer,

Palli Sitaramulu,

Kamma Yogendra

et al.

Abstract: A series of mesoporous ceria–supported vanadium oxide catalysts were prepared, and explored for aerobic oxidation of ethylbenzene to acetophenone without the involvement of any solvent or additives. Catalysts with varying...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO₂‐Co₃O₄ Catalyst

Manojkumar,

Yogendra,

Sai Megana

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

A promising CeO2‐Co3O4 (9 : 1 mole ratio based on oxides) non‐noble metal based mixed oxide catalyst was explored for selective oxidation of vanillyl alcohol with molecular oxygen to produce vanillin under atmosphere pressure. In particular, to enhance its efficiency, this catalyst was prepared by adopting different preparation methods namely, template assisted, coprecipitation with and without surfactant, wet‐impregnation, and solution combustion. The prepared catalysts were characterized by XRD, Raman, BET surface area, ICP‐OES, FE‐SEM, HR‐TEM, H2‐TPR, and XPS. Among various catalysts investigated, the template assisted synthesized catalyst exhibited superior activity (100 % conversion and selectivity) and high stability. The better activity of this catalyst was found to be due to reduced crystallite size, high specific surface area (92 m2/g), more surface oxygen, and improved redox behaviour as confirmed from XRD, BET surface area, XPS, and H2‐TPR analysis, respectively. The stability of the catalyst was tested by reusability test and was observed that there is not much decrease in the catalytic activity up to five cycles. Further, the catalytic activity was optimized by varying the reaction parameters such as time, solvent, temperature, and catalyst weight.

show abstract

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO₂‐Co₃O₄ Catalyst

Manojkumar,

Yogendra,

Sai Megana

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Influence of iron doping in mesoporous ceria on the physicochemical properties and catalytic activity in styrene oxidation

Yogendra,

Sitaramulu,

Nazeer

et al. 2024

Applied Surface Science

View full text Add to dashboard Cite

The calcination temperature effect on CeO₂ catalytic activity for soot oxidation: a combined experimental and theoretical approach

Hu,

Song,

et al. 2024

New J. Chem.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Mesoporous ceria-supported vanadia catalysts for selective aerobic oxidation of ethylbenzene

Abstract: A series of mesoporous ceria–supported vanadium oxide catalysts were prepared, and explored for aerobic oxidation of ethylbenzene to acetophenone without the involvement of any solvent or additives. Catalysts with varying...

Cited by 3 publications

References 54 publications

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO₂‐Co₃O₄ Catalyst

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO₂‐Co₃O₄ Catalyst

Influence of iron doping in mesoporous ceria on the physicochemical properties and catalytic activity in styrene oxidation

The calcination temperature effect on CeO₂ catalytic activity for soot oxidation: a combined experimental and theoretical approach

Contact Info

Product

Resources

About

Mesoporous ceria-supported vanadia catalysts for selective aerobic oxidation of ethylbenzene

Abstract: A series of mesoporous ceria–supported vanadium oxide catalysts were prepared, and explored for aerobic oxidation of ethylbenzene to acetophenone without the involvement of any solvent or additives. Catalysts with varying...

Cited by 3 publications

References 54 publications

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO2‐Co3O4 Catalyst

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO2‐Co3O4 Catalyst

Influence of iron doping in mesoporous ceria on the physicochemical properties and catalytic activity in styrene oxidation

The calcination temperature effect on CeO2 catalytic activity for soot oxidation: a combined experimental and theoretical approach

Contact Info

Product

Resources

About

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO₂‐Co₃O₄ Catalyst

Aerobic Oxidation of Vanillyl Alcohol to Vanillin Over CeO₂‐Co₃O₄ Catalyst

The calcination temperature effect on CeO₂ catalytic activity for soot oxidation: a combined experimental and theoretical approach