Electron transfer sites on AlPO4, AlPO4SiO2 and AlPO4Al2O3 catalysts
作者： J.M. Campelo , A. Garcia , J.M. Gutierrez , D. Luna , J.M. Marinas
DOI: 10.1016/0166-6622(84)80129-8
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摘要: Abstract The electron transfer properties of AlPO 4 , Al 2 O 3 and SiO catalysts have been investigated using a spectrophotometric method. For phenothiazine adsorption has correlated with total acidity, while 1,3-dinitrobenzene occurs on two different types sites: one only responsible for donor the other both base properties. results provide evidence that surfaces these possess oxidizing reducing properties, are indeed connected to their acid—base nature. It was noted basic sites coexist surface sites, centres not entirely independent.
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