Direct D-glucose oxidation over noble metal nanoparticles introduced on polymer and inorganic supports

Valentina Matveeva; Alexey Bykov; Valentin Doluda; Mikhail Sulman; Narendra Kumar; Stanislaw Dzwigaj; Eric Marceau; Leonid Kustov; Olga Tkachenko; Esther Sulman

doi:10.1007/s11244-008-9171-3

Direct D-glucose oxidation over noble metal nanoparticles introduced on polymer and inorganic supports

Valentina Matveeva, Alexey Bykov, Valentin Doluda, Mikhail Sulman, Narendra Kumar, Stanislaw Dzwigaj, Eric Marceau, Leonid Kustov, Olga Tkachenko, Esther Sulman^*

^*Korresponderande författare för detta arbete

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

13 Citeringar (Scopus)

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In the present work, nanocatalysts prepared on inorganic supports (zeolites) were investigated in D-glucose oxidation and compared to systems supported on polymer (hypercrosslinked polystyrene (HPS)) previously described. Catalytic activities and selectivities were measured under various reaction conditions. The selectivity of D-glucose oxidation and activity of both Pd-containing zeolites and HPS-Ru were similar (99.7% and TOF 0.013- 0.014 mol/(mol Me s)). Physicochemical analysis X-ray photoelectron spectroscopy, liquid nitrogen physisorption, diffuse reflectance infrared Fourier transform spectroscopy of adsorbed CO for metal sites evaluation, CD₃CN for acid sites evaluation showed that Pd species were in oxidic form, while Ru species were in oxidic and reduced form. The catalytic activity decreased when acidic sites were present in Pd-containing zeolites.

Originalspråk	Engelska
Sidor (från-till)	387-393
Antal sidor	7
Tidskrift	Topics in Catalysis
Volym	52
Utgåva	4
DOI	https://doi.org/10.1007/s11244-008-9171-3
Status	Publicerad - 2009
MoE-publikationstyp	A1 Tidskriftsartikel-refererad

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@article{27b0fd72ef344ecf865253c9ef6cd430,

title = "Direct D-glucose oxidation over noble metal nanoparticles introduced on polymer and inorganic supports",

abstract = "In the present work, nanocatalysts prepared on inorganic supports (zeolites) were investigated in D-glucose oxidation and compared to systems supported on polymer (hypercrosslinked polystyrene (HPS)) previously described. Catalytic activities and selectivities were measured under various reaction conditions. The selectivity of D-glucose oxidation and activity of both Pd-containing zeolites and HPS-Ru were similar (99.7% and TOF 0.013- 0.014 mol/(mol Me s)). Physicochemical analysis X-ray photoelectron spectroscopy, liquid nitrogen physisorption, diffuse reflectance infrared Fourier transform spectroscopy of adsorbed CO for metal sites evaluation, CD3CN for acid sites evaluation showed that Pd species were in oxidic form, while Ru species were in oxidic and reduced form. The catalytic activity decreased when acidic sites were present in Pd-containing zeolites.",

keywords = "D-glucose oxidation, Hypercrosslinked polystyrene, Palladium catalysts, Ruthenium catalysts, Zeolites",

author = "Valentina Matveeva and Alexey Bykov and Valentin Doluda and Mikhail Sulman and Narendra Kumar and Stanislaw Dzwigaj and Eric Marceau and Leonid Kustov and Olga Tkachenko and Esther Sulman",

note = "Funding Information: Acknowledgements This work has been supported by the 6th EU Framework program project {\textquoteleft}{\textquoteleft}NANOCAT{\textquoteright}{\textquoteright} (contract number 506621-1). We would like to thank Prof. D. Murzin for fruitful discussions. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

year = "2009",

doi = "10.1007/s11244-008-9171-3",

language = "English",

volume = "52",

pages = "387--393",

journal = "Topics in Catalysis",

issn = "1022-5528",

publisher = "Springer",

number = "4",

}

Direct D-glucose oxidation over noble metal nanoparticles introduced on polymer and inorganic supports. / Matveeva, Valentina; Bykov, Alexey; Doluda, Valentin; Sulman, Mikhail; Kumar, Narendra; Dzwigaj, Stanislaw; Marceau, Eric; Kustov, Leonid; Tkachenko, Olga; Sulman, Esther.

I: Topics in Catalysis, Vol. 52, Nr. 4, 2009, s. 387-393.

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

TY - JOUR

T1 - Direct D-glucose oxidation over noble metal nanoparticles introduced on polymer and inorganic supports

AU - Matveeva, Valentina

AU - Bykov, Alexey

AU - Doluda, Valentin

AU - Sulman, Mikhail

AU - Kumar, Narendra

AU - Dzwigaj, Stanislaw

AU - Marceau, Eric

AU - Kustov, Leonid

AU - Tkachenko, Olga

AU - Sulman, Esther

N1 - Funding Information: Acknowledgements This work has been supported by the 6th EU Framework program project ‘‘NANOCAT’’ (contract number 506621-1). We would like to thank Prof. D. Murzin for fruitful discussions. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2009

Y1 - 2009

N2 - In the present work, nanocatalysts prepared on inorganic supports (zeolites) were investigated in D-glucose oxidation and compared to systems supported on polymer (hypercrosslinked polystyrene (HPS)) previously described. Catalytic activities and selectivities were measured under various reaction conditions. The selectivity of D-glucose oxidation and activity of both Pd-containing zeolites and HPS-Ru were similar (99.7% and TOF 0.013- 0.014 mol/(mol Me s)). Physicochemical analysis X-ray photoelectron spectroscopy, liquid nitrogen physisorption, diffuse reflectance infrared Fourier transform spectroscopy of adsorbed CO for metal sites evaluation, CD3CN for acid sites evaluation showed that Pd species were in oxidic form, while Ru species were in oxidic and reduced form. The catalytic activity decreased when acidic sites were present in Pd-containing zeolites.

AB - In the present work, nanocatalysts prepared on inorganic supports (zeolites) were investigated in D-glucose oxidation and compared to systems supported on polymer (hypercrosslinked polystyrene (HPS)) previously described. Catalytic activities and selectivities were measured under various reaction conditions. The selectivity of D-glucose oxidation and activity of both Pd-containing zeolites and HPS-Ru were similar (99.7% and TOF 0.013- 0.014 mol/(mol Me s)). Physicochemical analysis X-ray photoelectron spectroscopy, liquid nitrogen physisorption, diffuse reflectance infrared Fourier transform spectroscopy of adsorbed CO for metal sites evaluation, CD3CN for acid sites evaluation showed that Pd species were in oxidic form, while Ru species were in oxidic and reduced form. The catalytic activity decreased when acidic sites were present in Pd-containing zeolites.

KW - D-glucose oxidation

KW - Hypercrosslinked polystyrene

KW - Palladium catalysts

KW - Ruthenium catalysts

KW - Zeolites

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JO - Topics in Catalysis

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Direct D-glucose oxidation over noble metal nanoparticles introduced on polymer and inorganic supports

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