The adsorption sites of oxovanadium(IV) ions in amorphous aluminum hydroxide: A spectroscopic characterization
作者： C. Gessa , S. Delana , L. Erre , G. Micera , P. Piu
DOI: 10.1016/0166-6622(81)80018-2
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摘要: Abstract Electron spin resonance spectra and optical have been used to characterize the environment of VO 2+ ions adsorbed on amorphous aluminium hydroxide gels. The ion is found occupy sites well-defined symmetry uniformly distributed throughout structure. Both ESR bonding parameters give evidence that delocalization vanadium(IV) unpaired electron takes place, due covalency in binding ion.
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