The superoxide ion on supported tungsten

A KAZUSAKA, L K YONG, Russell Francis Howe

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Abstract

The EPR spectrum of oxygen adsorbed on silica supported tungsten prepared from W(CO)6 has been assigned to O-2 on the basis of the g tensor and the hyperfine structure observed with 17O enriched oxygen . A temperature dependent signal shape above 77 K indicates anisotropic motion of O-2 on the surface.

Original languageEnglish
Pages (from-to)592-595
Number of pages4
JournalChemical Physics Letters
Volume57
Issue number4
DOIs
Publication statusPublished - 15 Aug 1978

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