Quantitative observation of enhanced Ru3+ EPR signals by Nb5+ doping under oxidizing conditions

John Kiwi; J. T. Suss

doi:10.1016/0009-2614(88)80242-2

Quantitative observation of enhanced Ru³⁺ EPR signals by Nb⁵⁺ doping under oxidizing conditions

John Kiwi, J. T. Suss

Swiss Federal Institute of Technology Lausanne

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

1 Scopus citations

Abstract

Novel catalysts co-depositing Nb, Ru and Sr ions on TiO₂ show enhanced EPR signals for Ru³⁺ substitutional ions on futile. EPR signals become stronger as the concentration of Nb increases up to 1%. Strong Ru³⁺ signals are only observed in materials prepared at high temperatures under oxidizing conditions.

Original language	English
Pages (from-to)	326-328
Number of pages	3
Journal	Chemical Physics Letters
Volume	147
Issue number	4
DOIs	https://doi.org/10.1016/0009-2614(88)80242-2
State	Published - 10 Jun 1988
Externally published	Yes

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10.1016/0009-2614(88)80242-2

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title = "Quantitative observation of enhanced Ru3+ EPR signals by Nb5+ doping under oxidizing conditions",

abstract = "Novel catalysts co-depositing Nb, Ru and Sr ions on TiO2 show enhanced EPR signals for Ru3+ substitutional ions on futile. EPR signals become stronger as the concentration of Nb increases up to 1\%. Strong Ru3+ signals are only observed in materials prepared at high temperatures under oxidizing conditions.",

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year = "1988",

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AU - Suss, J. T.

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N2 - Novel catalysts co-depositing Nb, Ru and Sr ions on TiO2 show enhanced EPR signals for Ru3+ substitutional ions on futile. EPR signals become stronger as the concentration of Nb increases up to 1%. Strong Ru3+ signals are only observed in materials prepared at high temperatures under oxidizing conditions.

AB - Novel catalysts co-depositing Nb, Ru and Sr ions on TiO2 show enhanced EPR signals for Ru3+ substitutional ions on futile. EPR signals become stronger as the concentration of Nb increases up to 1%. Strong Ru3+ signals are only observed in materials prepared at high temperatures under oxidizing conditions.

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4

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Quantitative observation of enhanced Ru³⁺ EPR signals by Nb⁵⁺ doping under oxidizing conditions

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