In situ FT-IR spectroscopy investigations of dimethyl carbonate synthesis: on the contribution of gas-phase species

In situ FT-IR spectroscopy investigations of dimethyl carbonate synthesis: on the contribution of gas-phase species

The IR band assignment of the in situ FT-IR analysis reported in the article by Chen et al. (RSC Adv., 2014, 4, 30968) is discussed here, stressing that gas-phase contributions must be subtracted to reveal the true FT-IR spectra solely related to the adsorbed species. Gas-phase contributions need to...

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Veröffentlicht in:RSC advances 2016-01, Vol.6 (21), p.17288-17289
1. Verfasser: Meunier, F. C
Format: Artikel
Sprache:eng
Schlagworte:
Band spectra
Carbonates
Catalysis
Chemical Sciences
Dimethyl
Environment and Society
Environmental Sciences
Infrared spectroscopy
Spectra
Spectroscopy
Stressing
Synthesis
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Zusammenfassung:The IR band assignment of the in situ FT-IR analysis reported in the article by Chen et al. (RSC Adv., 2014, 4, 30968) is discussed here, stressing that gas-phase contributions must be subtracted to reveal the true FT-IR spectra solely related to the adsorbed species. Gas-phase contributions need to be subtracted from in situ IR spectra collected over solids to reveal the spectrum of adsorbates.
ISSN:2046-2069
2046-2069
DOI:10.1039/c4ra15157g