Alumina: discriminative analysis using 3D correlation of solid-state NMR parameters

Author:

Chandran C. Vinod123ORCID,Kirschhock Christine E. A.123ORCID,Radhakrishnan Sambhu123ORCID,Taulelle Francis123ORCID,Martens Johan A.123ORCID,Breynaert Eric123ORCID

Affiliation:

1. Center for Surface Chemistry and Catalysis

2. 3001 Heverlee

3. Belgium

Abstract

This review showcases how 27Al MQMAS NMR in combination with 3D correlation of the chemical shift and quadrupolar parameters, enables unambiguously identifying and assigning alumina phases (e.g. transition alumina's α, χ, κ, θ, γ, δ, η, ρ), independent of their crystallinity, even in physical mixtures.

Funder

Fonds Wetenschappelijk Onderzoek

Vlaamse Overheid

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

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4. G. Busca , Structural, Surface, and Catalytic Properties of Aluminas , Elsevier Inc. , 1st edn, 2014 , vol. 57

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