Oxidative decomposition of dimethyl methylphosphonate on rutile TiO<sub>2</sub>(110): the role of oxygen vacancies-Reference-Cited by-同舟云学术

Oxidative decomposition of dimethyl methylphosphonate on rutile TiO₂(110): the role of oxygen vacancies

Published:2022 Issue:38 Volume:24 Page:23402-23419
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Tesvara Celine¹,Walenta Constantin²,Sautet Philippe¹³^ORCID

Affiliation:

1. Chemical and Biomolecular Engineering Department, University of California, Los Angeles, CA 90095, USA

2. Department of Chemistry & Chemical Biology, Harvard University, Cambridge, MA 02138, USA

3. Chemistry and Biochemistry Department, University of California, Los Angeles, CA 90095, USA

Abstract

Dimethyl methylphosphonate (DMMP), a simulant for toxic sarin, partly desorbs from rutile TiO2(110), and partly decomposes by P–O or C–O bond cleavages. High temperature formation of gaseous methanol and formaldehyde is facilitated at oxygen vacancies.

Funder

U.S. Department of Defense

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP02246J

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