Controlling the distribution of supported nanoparticles by aqueous synthesis

T.M. Eggenhuisen; H. Friedrich; F. Nudelman; J. Zecevic; N.A.J.M. Sommerdijk; P.E. Jongh, de; K.P. Jong, de

doi:10.1021/cm3037845

Controlling the distribution of supported nanoparticles by aqueous synthesis

T.M. Eggenhuisen
, H. Friedrich
, F. Nudelman
, J. Zecevic
, N.A.J.M. Sommerdijk
, P.E. Jongh, de
, K.P. Jong, de

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

48 Citaten (Scopus)

1 Downloads (Pure)

Samenvatting

Synthesis of supported nanoparticles with controlled size and uniform distribution is a major challenge in nanoscience, in particular for applications in catalysis. Cryo-electron tomography revealed with nanometer resolution the 3D distribution of phases present during nanoparticle synthesis via impregnation, drying, and thermal treatment with transition metal salt precursors. By conventional methods a nonuniform salt distribution led to clustered metal oxide nanoparticles (NiO, Co3O4). In contrast, freeze-drying restricted solution mobility during drying and a more uniform nanoparticle distribution was obtained. By this fundamental insight into catalyst preparation, controlled synthesis of supported catalysts was achieved in a way that is also applicable for other nanostructured materials.

Originele taal-2	Engels
Pagina's (van-tot)	890-896
Aantal pagina's	7
Tijdschrift	Chemistry of Materials
Volume	25
Nummer van het tijdschrift	6
DOI's	https://doi.org/10.1021/cm3037845
Status	Gepubliceerd - 2013

Toegang tot document

10.1021/cm3037845

Center for Multiscale Electron Microscopy (CMEM)
Friedrich, H. (Manager), Bransen, M. (Education/onderzoek medewerker), Schmit, P. (Education/onderzoek medewerker), Schreur - Piet, I. (Inhoud) & Spoelstra, A. (Education/onderzoek medewerker)
Uitrusting/faciliteit: Onderzoekslaboratorium

Citeer dit

@article{9b50791a2e9145019f17d82593eecf93,

title = "Controlling the distribution of supported nanoparticles by aqueous synthesis",

abstract = "Synthesis of supported nanoparticles with controlled size and uniform distribution is a major challenge in nanoscience, in particular for applications in catalysis. Cryo-electron tomography revealed with nanometer resolution the 3D distribution of phases present during nanoparticle synthesis via impregnation, drying, and thermal treatment with transition metal salt precursors. By conventional methods a nonuniform salt distribution led to clustered metal oxide nanoparticles (NiO, Co3O4). In contrast, freeze-drying restricted solution mobility during drying and a more uniform nanoparticle distribution was obtained. By this fundamental insight into catalyst preparation, controlled synthesis of supported catalysts was achieved in a way that is also applicable for other nanostructured materials.",

author = "T.M. Eggenhuisen and H. Friedrich and F. Nudelman and J. Zecevic and N.A.J.M. Sommerdijk and \{Jongh, de\}, P.E. and \{Jong, de\}, K.P.",

year = "2013",

doi = "10.1021/cm3037845",

language = "English",

volume = "25",

pages = "890--896",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

number = "6",

}

TY - JOUR

T1 - Controlling the distribution of supported nanoparticles by aqueous synthesis

AU - Eggenhuisen, T.M.

AU - Friedrich, H.

AU - Nudelman, F.

AU - Zecevic, J.

AU - Sommerdijk, N.A.J.M.

AU - Jongh, de, P.E.

AU - Jong, de, K.P.

PY - 2013

Y1 - 2013

N2 - Synthesis of supported nanoparticles with controlled size and uniform distribution is a major challenge in nanoscience, in particular for applications in catalysis. Cryo-electron tomography revealed with nanometer resolution the 3D distribution of phases present during nanoparticle synthesis via impregnation, drying, and thermal treatment with transition metal salt precursors. By conventional methods a nonuniform salt distribution led to clustered metal oxide nanoparticles (NiO, Co3O4). In contrast, freeze-drying restricted solution mobility during drying and a more uniform nanoparticle distribution was obtained. By this fundamental insight into catalyst preparation, controlled synthesis of supported catalysts was achieved in a way that is also applicable for other nanostructured materials.

AB - Synthesis of supported nanoparticles with controlled size and uniform distribution is a major challenge in nanoscience, in particular for applications in catalysis. Cryo-electron tomography revealed with nanometer resolution the 3D distribution of phases present during nanoparticle synthesis via impregnation, drying, and thermal treatment with transition metal salt precursors. By conventional methods a nonuniform salt distribution led to clustered metal oxide nanoparticles (NiO, Co3O4). In contrast, freeze-drying restricted solution mobility during drying and a more uniform nanoparticle distribution was obtained. By this fundamental insight into catalyst preparation, controlled synthesis of supported catalysts was achieved in a way that is also applicable for other nanostructured materials.

U2 - 10.1021/cm3037845

DO - 10.1021/cm3037845

M3 - Article

SN - 0897-4756

VL - 25

SP - 890

EP - 896

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 6

ER -

Controlling the distribution of supported nanoparticles by aqueous synthesis

Samenvatting

Toegang tot document

Vingerafdruk

Uitrusting

Center for Multiscale Electron Microscopy (CMEM)

Citeer dit