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

V. I. Gulin; R. I. Samoilova; S. A. Dikanov; Yu D. Tsvetkov

doi:10.1007/BF03166053

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

V. I. Gulin, R. I. Samoilova, S. A. Dikanov, Yu D. Tsvetkov

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

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 AlCl₃ in a frozen nonpolar solvent. The adsorption is observed to give rise to the paramagnetic complexes of quinones and zeolite surface Lewis sites.

Original language	English (US)
Pages (from-to)	425-434
Number of pages	10
Journal	Applied Magnetic Resonance
Volume	2
Issue number	3
DOIs	https://doi.org/10.1007/BF03166053
State	Published - Sep 1991
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1007/BF03166053

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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 AlCl3 in a frozen nonpolar solvent. The adsorption is observed to give rise to the paramagnetic complexes of quinones and zeolite surface Lewis sites.",

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AU - Gulin, V. I.

AU - Samoilova, R. I.

AU - Dikanov, S. A.

AU - Tsvetkov, Yu D.

PY - 1991/9

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AB - 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 AlCl3 in a frozen nonpolar solvent. The adsorption is observed to give rise to the paramagnetic complexes of quinones and zeolite surface Lewis sites.

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

Abstract

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