2-mm band EPR spectroscopy of semiquinone radicals in rigid media

V. I. Gulin, R. I. Samoilova, Sergei Dikanov, Yu D. Tsvetkov

Research output: Contribution to journalArticle

Abstract

2-mm band EPR spectroscopy was used to compare the spectra of paramagnetic particles produced under adsorption of p-quinones (p-benzoquinone, chloranil, fluoranil) on an activated surface of HY zeolites, p-quinone cation and anion radicals, and the complexes of p-quinones with AlCl 3 in a frozen nonpolar solvent. The adsorption is observed to give rise to the paramagnetic complexes of quinones and zeolite surface Lewis sites.

Original languageEnglish (US)
Pages (from-to)425-434
Number of pages10
JournalApplied Magnetic Resonance
Volume2
Issue number3
DOIs
StatePublished - Sep 1 1991
Externally publishedYes

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quinones
spectroscopy
adsorption
zeolites
anions
cations

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

2-mm band EPR spectroscopy of semiquinone radicals in rigid media. / Gulin, V. I.; Samoilova, R. I.; Dikanov, Sergei; Tsvetkov, Yu D.

In: Applied Magnetic Resonance, Vol. 2, No. 3, 01.09.1991, p. 425-434.

Research output: Contribution to journalArticle

Gulin, V. I. ; Samoilova, R. I. ; Dikanov, Sergei ; Tsvetkov, Yu D. / 2-mm band EPR spectroscopy of semiquinone radicals in rigid media. In: Applied Magnetic Resonance. 1991 ; Vol. 2, No. 3. pp. 425-434.
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