Issue 46, 2012
From the journal:

Chemical Communications

Quantitative temperature mapping within an operating catalyst by spatially resolved 27Al NMR†

Anna A. Lysova,ab   Alexander V. Kulikov,c   Valentin N. Parmon,c   Renad Z. Sagdeeva  and  Igor V. Koptyug*ab  

* Corresponding authors

a International Tomography Center SB RAS, 3A Institutskaya St., Novosibirsk 630090, Russia
E-mail: koptyug@tomo.nsc.ru
Fax: +7-383-333-1399

b Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia

c Boreskov Institute of Catalysis SB RAS, 5 Acad. Lavrentiev Pr., Novosibirsk 630090, Russia

Abstract

Spatially resolved NMR is employed to quantitatively map the temperature of a solid catalyst under operating conditions during H2 oxidation with O2 over Pt/γ-Al2O3. As this new non-invasive in situ technique utilizes the 27Al NMR signal of the solid phase, it is suitable for catalyst temperature mapping in both liquid- and gas-phase heterogeneous catalytic processes.

Graphical abstract: Quantitative temperature mapping within an operating catalyst by spatially resolved 27Al NMR

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Article information

DOI
https://doi.org/10.1039/C2CC31260C
Article type
Communication
Submitted
20 Feb 2012
Accepted
18 Apr 2012
First published
18 Apr 2012

Chem. Commun., 2012,48, 5763-5765

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Quantitative temperature mapping within an operating catalyst by spatially resolved 27Al NMR

A. A. Lysova, A. V. Kulikov, V. N. Parmon, R. Z. Sagdeev and I. V. Koptyug, Chem. Commun., 2012, 48, 5763 DOI: 10.1039/C2CC31260C

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