Gold and iron nanoparticles in mesoporous silicas: Preparation and characterization

T. Tsoncheva; L. Ivanova; AR Lotz; Jan-Henrik Smått; M. Dimitrov; D. Paneva; I. Mitov; M. Linden; C. Minchev; M. Fröba

doi:10.1016/j.catcom.2007.01.012

Gold and iron nanoparticles in mesoporous silicas: Preparation and characterization

T. Tsoncheva, L. Ivanova, AR Lotz, Jan-Henrik Smått, M. Dimitrov, D. Paneva, I. Mitov, M. Linden, C. Minchev, M. Fröba

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

16 Citeringar (Scopus)

Sammanfattning

Gold and iron oxide nanoparticles in mesoporous silicas are prepared and characterized by N-2-physisorption, XRD, TEM-EDAX, U-V-Vis and Moessbauer spectroscopies. Their reductive behaviour and catalytic properties in ethylacetate combustion are also tested. The dispersion and intimate contact between the obtained gold and iron particles are affected not only by the preparation method and pretreatment temperature used, but could be successfully regulated by the pore accessibility of the host matrix. (c) 2007 Elsevier B.V. All rights reserved.

Originalspråk	Odefinierat/okänt
Sidor (från-till)	1573–1577
Antal sidor	5
Tidskrift	Catalysis Communications
Volym	8
Nummer	11
DOI	https://doi.org/10.1016/j.catcom.2007.01.012
Status	Publicerad - 2007
MoE-publikationstyp	A1 Tidskriftsartikel-refererad

Nyckelord

Ethylacetate combustion
gold and iron oxide nanoparticles
Mesoporous silicas

Åtkomst av dokument

10.1016/j.catcom.2007.01.012

Citera det här

@article{02a9838507c34a3d965b848ec920b5a7,

title = "Gold and iron nanoparticles in mesoporous silicas: Preparation and characterization",

abstract = "Gold and iron oxide nanoparticles in mesoporous silicas are prepared and characterized by N-2-physisorption, XRD, TEM-EDAX, U-V-Vis and Moessbauer spectroscopies. Their reductive behaviour and catalytic properties in ethylacetate combustion are also tested. The dispersion and intimate contact between the obtained gold and iron particles are affected not only by the preparation method and pretreatment temperature used, but could be successfully regulated by the pore accessibility of the host matrix. (c) 2007 Elsevier B.V. All rights reserved.",

keywords = "Ethylacetate combustion, gold and iron oxide nanoparticles, Mesoporous silicas, Ethylacetate combustion, gold and iron oxide nanoparticles, Mesoporous silicas, Ethylacetate combustion, gold and iron oxide nanoparticles, Mesoporous silicas",

author = "T. Tsoncheva and L. Ivanova and AR Lotz and Jan-Henrik Sm{\aa}tt and M. Dimitrov and D. Paneva and I. Mitov and M. Linden and C. Minchev and M. Fr{\"o}ba",

year = "2007",

doi = "10.1016/j.catcom.2007.01.012",

language = "Odefinierat/ok{\"a}nt",

volume = "8",

pages = "1573–1577",

journal = "Catalysis Communications",

issn = "1566-7367",

publisher = "Elsevier",

number = "11",

}

TY - JOUR

T1 - Gold and iron nanoparticles in mesoporous silicas: Preparation and characterization

AU - Tsoncheva, T.

AU - Ivanova, L.

AU - Lotz, AR

AU - Smått, Jan-Henrik

AU - Dimitrov, M.

AU - Paneva, D.

AU - Mitov, I.

AU - Linden, M.

AU - Minchev, C.

AU - Fröba, M.

PY - 2007

Y1 - 2007

N2 - Gold and iron oxide nanoparticles in mesoporous silicas are prepared and characterized by N-2-physisorption, XRD, TEM-EDAX, U-V-Vis and Moessbauer spectroscopies. Their reductive behaviour and catalytic properties in ethylacetate combustion are also tested. The dispersion and intimate contact between the obtained gold and iron particles are affected not only by the preparation method and pretreatment temperature used, but could be successfully regulated by the pore accessibility of the host matrix. (c) 2007 Elsevier B.V. All rights reserved.

AB - Gold and iron oxide nanoparticles in mesoporous silicas are prepared and characterized by N-2-physisorption, XRD, TEM-EDAX, U-V-Vis and Moessbauer spectroscopies. Their reductive behaviour and catalytic properties in ethylacetate combustion are also tested. The dispersion and intimate contact between the obtained gold and iron particles are affected not only by the preparation method and pretreatment temperature used, but could be successfully regulated by the pore accessibility of the host matrix. (c) 2007 Elsevier B.V. All rights reserved.

KW - Ethylacetate combustion

KW - gold and iron oxide nanoparticles

KW - Mesoporous silicas

KW - Ethylacetate combustion

KW - gold and iron oxide nanoparticles

KW - Mesoporous silicas

KW - Ethylacetate combustion

KW - gold and iron oxide nanoparticles

KW - Mesoporous silicas

U2 - 10.1016/j.catcom.2007.01.012

DO - 10.1016/j.catcom.2007.01.012

M3 - Artikel

SN - 1566-7367

VL - 8

SP - 1573

EP - 1577

JO - Catalysis Communications

JF - Catalysis Communications

IS - 11

ER -