Depressing the hydrogenation and decomposition reaction in H2O2 synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers

Alberto Villa; Simon Freakley; Marco Schiavoni; Jennifer Kelly Edwards; Ceri Hammond; Gabriel M Veith; Wu Wang; Di Wang; Laura Prati; Nikolaos Dimitratos

doi:10.1039/C5CY01880C

Depressing the hydrogenation and decomposition reaction in H₂O₂ synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers

Alberto Villa, Simon Freakley, Marco Schiavoni, Jennifer Kelly Edwards, Ceri Hammond, Gabriel M Veith, Wu Wang, Di Wang, Laura Prati, Nikolaos Dimitratos

Department of Chemistry

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

24 Citations (SciVal)

Abstract

In this work, we show that the introduction of acidic oxygen functionalities to the surface of carbon nanofibers serves to depress the hydrogenation and the decomposition of hydrogen peroxide during the direct synthesis of H₂O₂. Moreover, the presence of acidic groups enhances the H₂O₂ productivity in the case of supported AuPd nanoparticles.

Original language	English
Pages (from-to)	694-697
Number of pages	4
Journal	Catalysis Science and Technology
Volume	6
Early online date	3 Dec 2015
DOIs	https://doi.org/10.1039/C5CY01880C
Publication status	Published - 2016

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Villa, A., Freakley, S., Schiavoni, M., Edwards, J. K., Hammond, C., Veith, G. M., Wang, W., Wang, D., Prati, L., & Dimitratos, N. (2016). Depressing the hydrogenation and decomposition reaction in H₂O₂ synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers. Catalysis Science and Technology, 6, 694-697. https://doi.org/10.1039/C5CY01880C

Villa, A, Freakley, S, Schiavoni, M, Edwards, JK, Hammond, C, Veith, GM, Wang, W, Wang, D, Prati, L & Dimitratos, N 2016, 'Depressing the hydrogenation and decomposition reaction in H₂O₂ synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers', Catalysis Science and Technology, vol. 6, pp. 694-697. https://doi.org/10.1039/C5CY01880C

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abstract = "In this work, we show that the introduction of acidic oxygen functionalities to the surface of carbon nanofibers serves to depress the hydrogenation and the decomposition of hydrogen peroxide during the direct synthesis of H2O2. Moreover, the presence of acidic groups enhances the H2O2 productivity in the case of supported AuPd nanoparticles.",

author = "Alberto Villa and Simon Freakley and Marco Schiavoni and Edwards, {Jennifer Kelly} and Ceri Hammond and Veith, {Gabriel M} and Wu Wang and Di Wang and Laura Prati and Nikolaos Dimitratos",

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doi = "10.1039/C5CY01880C",

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T1 - Depressing the hydrogenation and decomposition reaction in H2O2 synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers

AU - Villa, Alberto

AU - Freakley, Simon

AU - Schiavoni, Marco

AU - Edwards, Jennifer Kelly

AU - Hammond, Ceri

AU - Veith, Gabriel M

AU - Wang, Wu

AU - Wang, Di

AU - Prati, Laura

AU - Dimitratos, Nikolaos

PY - 2016

Y1 - 2016

N2 - In this work, we show that the introduction of acidic oxygen functionalities to the surface of carbon nanofibers serves to depress the hydrogenation and the decomposition of hydrogen peroxide during the direct synthesis of H2O2. Moreover, the presence of acidic groups enhances the H2O2 productivity in the case of supported AuPd nanoparticles.

AB - In this work, we show that the introduction of acidic oxygen functionalities to the surface of carbon nanofibers serves to depress the hydrogenation and the decomposition of hydrogen peroxide during the direct synthesis of H2O2. Moreover, the presence of acidic groups enhances the H2O2 productivity in the case of supported AuPd nanoparticles.

U2 - 10.1039/C5CY01880C

DO - 10.1039/C5CY01880C

M3 - Article

SN - 2044-4753

VL - 6

SP - 694

EP - 697

JO - Catalysis Science and Technology

JF - Catalysis Science and Technology

ER -

Depressing the hydrogenation and decomposition reaction in H2O2 synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers

Abstract

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Depressing the hydrogenation and decomposition reaction in H₂O₂ synthesis by supporting gold-palladium nanoparticles on oxygen functionalized carbon nanofibers