ENDOR Study of Anthraquinone Paramagnetic Complexes with Lewis Acid Centers of Aluminium Oxide

被引：13

作者：

Lunina, E. V. ^{[2
]}

Markaryan, G. L. ^{[2
]}

Fionov, A. V. ^{[2
]}

Astashkin, A. V. ^{[1
]}

Samoilova, R. I. ^{[1
]}

Zdravkova, M. T. ^{[3
]}

机构：

[1] Novosibirsk Chem Kinet & Combust Inst, Novosibirsk 630090, Russia

[2] Moscow State Univ, Moscow, Russia

[3] Bulgarian Acad Sci, Sofia, Bulgaria

来源：

APPLIED MAGNETIC RESONANCE | 1991年 / 2卷 / 04期

关键词：

D O I：

10.1007/BF03166075

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Paramagnetic complexes with charge transfer formed upon adsorption of anthraquinone on the surface of aluminium oxide were studied with EPR and ENDOR methods. A hyper-fine structure due to the interaction of unpaired electron with one and two (27)Al nuclei of surface Lewis acid centers was observed. The process of complex decomposition in the presence of water on the surface was studied.

引用

页码：675 / 681

页数：7

共 10 条

[1]

ASTASHKIN AV, 1990, ZEOLITES, V11, P282

[2]

CLARKSON RB, 1987, J CAT, V106, P501

[3] METHYL GROUP TUNNELLING ROTATION FREQUENCY IN GAMMA-IRRADIATED METHYL MALONIC ACID CRYSTALS [J].