Nanostructured metal oxide clusters by oxidation of stabilized metal clusters with air

M. T. Reetz; S. A. Quaiser; M. Winter; J. A. Becker; R. Schafer; U. Stimming; A. Marmann; R. Vogel; Toyohiko Konno

doi:10.1002/anie.199620921

Nanostructured metal oxide clusters by oxidation of stabilized metal clusters with air

M. T. Reetz, S. A. Quaiser, M. Winter, J. A. Becker, R. Schafer, U. Stimming, A. Marmann, R. Vogel, Toyohiko Konno

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

31 Citations (Scopus)

Abstract

Complete oxidation without formation of bulk CoO results when cobalt clusters stabilized with R₄N⁺X are exposed to O₂. Since the resulting soluble, nanostructured cobalt(u) oxide clusters (idealized representation below; dark spheres; metal atoms; light spheres; oxygen atoms; R = C₈H_1-) do not penetrate very far into the pores of Al₂O₃ pellets, unlike the Co clusters, these materials are potential shell catalysts.

Original language	English
Pages (from-to)	2092-2094
Number of pages	3
Journal	Angewandte Chemie - International Edition in English
Volume	35
Issue number	18
DOIs	https://doi.org/10.1002/anie.199620921
Publication status	Published - 1996 Jan 1
Externally published	Yes

Keywords

clusters
cobalt compounds
magnetic properties
nanostructures
scanning tunneling microscopy

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.199620921

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Nanostructured metal oxide clusters by oxidation of stabilized metal clusters with air. / Reetz, M. T.; Quaiser, S. A.; Winter, M.; Becker, J. A.; Schafer, R.; Stimming, U.; Marmann, A.; Vogel, R.; Konno, Toyohiko.

In: Angewandte Chemie - International Edition in English, Vol. 35, No. 18, 01.01.1996, p. 2092-2094.

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

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AU - Quaiser, S. A.

AU - Winter, M.

AU - Becker, J. A.

AU - Schafer, R.

AU - Stimming, U.

AU - Marmann, A.

AU - Vogel, R.

AU - Konno, Toyohiko

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N2 - Complete oxidation without formation of bulk CoO results when cobalt clusters stabilized with R4N+X are exposed to O2. Since the resulting soluble, nanostructured cobalt(u) oxide clusters (idealized representation below; dark spheres; metal atoms; light spheres; oxygen atoms; R = C8H1-) do not penetrate very far into the pores of Al2O3 pellets, unlike the Co clusters, these materials are potential shell catalysts.

AB - Complete oxidation without formation of bulk CoO results when cobalt clusters stabilized with R4N+X are exposed to O2. Since the resulting soluble, nanostructured cobalt(u) oxide clusters (idealized representation below; dark spheres; metal atoms; light spheres; oxygen atoms; R = C8H1-) do not penetrate very far into the pores of Al2O3 pellets, unlike the Co clusters, these materials are potential shell catalysts.

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KW - cobalt compounds

KW - magnetic properties

KW - nanostructures

KW - scanning tunneling microscopy

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Nanostructured metal oxide clusters by oxidation of stabilized metal clusters with air

Abstract

Keywords

ASJC Scopus subject areas

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