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Influence of dopant substitution mechanism on catalytic properties within hierarchical architectures.

ABSTRACT: A range of hierarchically porous (HP) AlPO-5 catalysts, with isomorphously substituted transition metal ions, have been synthesized using an organosilane as a soft template. By employing a range of structural and spectroscopic characterization protocols, the properties of the dopant-substituted species within the HP architectures have been carefully evaluated. The resulting nature of the active site is shown to have a direct impact on the ensuing catalytic properties in the liquid-phase Beckmann rearrangement of cyclic ketones.

SUBMITTER: Newland SH

PROVIDER: S-EPMC4971239 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

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Influence of dopant substitution mechanism on catalytic properties within hierarchical architectures.

Newland Stephanie H SH Sinkler Wharton W Mezza Thomas T Bare Simon R SR Raja Robert R

Proceedings. Mathematical, physical, and engineering sciences 20160701 2191

A range of hierarchically porous (HP) AlPO-5 catalysts, with isomorphously substituted transition metal ions, have been synthesized using an organosilane as a soft template. By employing a range of structural and spectroscopic characterization protocols, the properties of the dopant-substituted species within the HP architectures have been carefully evaluated. The resulting nature of the active site is shown to have a direct impact on the ensuing catalytic properties in the liquid-phase Beckmann ...[more]

PMID: 27493563

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