Characterisation of hydrated aluminas by MAS and DOR 27Al NMR

作者: T.J. Bastow , J.S. Hall , M.E. Smith , S. Steuernagel

DOI: 10.1016/0167-577X(94)90230-5

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摘要: Abstract A comparison of the relative spectral resolution 27Al magic angle spinning (MAS) and double axis rotation (DOR) NMR has been made for crystalline bayerite (α-Al(OH)3), boehmite (AlOOH) gibbsite (γ-Al(OH)3). Applied to a sample partially calcined alumina powders these methods indicate phase content gibbsite, α-Al2O3 disordered transitional alumina.

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