Liquid-phase oxidation of toluene to benzaldehyde with molecular oxygen catalyzed by copper nanoparticles supported on graphene

Guangliang Song; Liang Feng; Jie Xu; Hongjun Zhu

doi:10.1007/s11164-018-3404-2

Liquid-phase oxidation of toluene to benzaldehyde with molecular oxygen catalyzed by copper nanoparticles supported on graphene

Guangliang Song, Liang Feng, Jie Xu, Hongjun Zhu

School of Chemistry and Moleculai Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

Highly-dispersed copper nanoparticles (Cu NPs) were fabricated on the surface of reduced graphene oxide via direct hydrazine hydrate reduction of Cu²⁺ in aqueous solution. Scanning electron microscope and transmission electron microscope images show that the Cu NPs are distributed on the surface of graphene nanosheets, and the average particle size was about 40 nm. The Cu NPs supported on graphene have high reaction activity for the oxidation of toluene to corresponding benzaldehyde. It was found that the selectivity reached 66.5% and the conversion of toluene reached 11.5%.

Original language	English
Pages (from-to)	4989-4998
Number of pages	10
Journal	Research on Chemical Intermediates
Volume	44
Issue number	9
DOIs	https://doi.org/10.1007/s11164-018-3404-2
State	Published - 1 Sep 2018

Keywords

Copper nanoparticles
Graphene
Toluene oxidation

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10.1007/s11164-018-3404-2

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title = "Liquid-phase oxidation of toluene to benzaldehyde with molecular oxygen catalyzed by copper nanoparticles supported on graphene",

abstract = "Highly-dispersed copper nanoparticles (Cu NPs) were fabricated on the surface of reduced graphene oxide via direct hydrazine hydrate reduction of Cu2+ in aqueous solution. Scanning electron microscope and transmission electron microscope images show that the Cu NPs are distributed on the surface of graphene nanosheets, and the average particle size was about 40 nm. The Cu NPs supported on graphene have high reaction activity for the oxidation of toluene to corresponding benzaldehyde. It was found that the selectivity reached 66.5% and the conversion of toluene reached 11.5%.",

keywords = "Copper nanoparticles, Graphene, Toluene oxidation",

author = "Guangliang Song and Liang Feng and Jie Xu and Hongjun Zhu",

note = "Publisher Copyright: {\textcopyright} 2018, Springer Science+Business Media B.V., part of Springer Nature.",

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T1 - Liquid-phase oxidation of toluene to benzaldehyde with molecular oxygen catalyzed by copper nanoparticles supported on graphene

AU - Song, Guangliang

AU - Feng, Liang

AU - Xu, Jie

AU - Zhu, Hongjun

PY - 2018/9/1

Y1 - 2018/9/1

N2 - Highly-dispersed copper nanoparticles (Cu NPs) were fabricated on the surface of reduced graphene oxide via direct hydrazine hydrate reduction of Cu2+ in aqueous solution. Scanning electron microscope and transmission electron microscope images show that the Cu NPs are distributed on the surface of graphene nanosheets, and the average particle size was about 40 nm. The Cu NPs supported on graphene have high reaction activity for the oxidation of toluene to corresponding benzaldehyde. It was found that the selectivity reached 66.5% and the conversion of toluene reached 11.5%.

AB - Highly-dispersed copper nanoparticles (Cu NPs) were fabricated on the surface of reduced graphene oxide via direct hydrazine hydrate reduction of Cu2+ in aqueous solution. Scanning electron microscope and transmission electron microscope images show that the Cu NPs are distributed on the surface of graphene nanosheets, and the average particle size was about 40 nm. The Cu NPs supported on graphene have high reaction activity for the oxidation of toluene to corresponding benzaldehyde. It was found that the selectivity reached 66.5% and the conversion of toluene reached 11.5%.

KW - Copper nanoparticles

KW - Graphene

KW - Toluene oxidation

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DO - 10.1007/s11164-018-3404-2

M3 - 文章

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SN - 0922-6168

VL - 44

SP - 4989

EP - 4998

JO - Research on Chemical Intermediates

JF - Research on Chemical Intermediates

IS - 9

ER -

Liquid-phase oxidation of toluene to benzaldehyde with molecular oxygen catalyzed by copper nanoparticles supported on graphene

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