Electron spin resonance studies on titanium dioxide and magnesium oxide—Electron donor properties
摘要：
The electron donor properties of TiO 2 and MgO have been investigated by tetracyanoethylene and trinitrobenzene adsorption. The electron donor centers are associated with OH groups present on the surfaces of the solids activated at low temperature (<300 °). During the dehydration of TiO 2 and MgO at higher temperature, weakly coordinated O 2- ions are formed on their surfaces, and these are responsible for the reducing properties of these solids.
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DOI：
10.1016/0021-9517(72)90077-2
被引量：
年份：
1972
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来源期刊
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1982
被引量：12
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