Operando Spectroscopic Investigation of the Re 2 O 7 .2H 2 O Adduct obtained by Controlled Hydration of Re 2 O 7 .

Autor: Sécordel X; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France.; Univ. Littoral Côte d'Opale, UR 4493, LPCA, IRenE, 145 Avenue Maurice Schumann, F-59140, Dunkerque, France., Nandi S; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France., Tougerti A; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France., Cristol S; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France., Paul JF; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France., Briois V; Synchrotron SOLEIL, L'Orme des merisiers, Saint Aubin, F-91192, Gif-sur-Yvette., La Fontaine C; Synchrotron SOLEIL, L'Orme des merisiers, Saint Aubin, F-91192, Gif-sur-Yvette., Berrier E; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France.
Jazyk: angličtina
Zdroj: Chemphyschem : a European journal of chemical physics and physical chemistry [Chemphyschem] 2024 Sep 30, pp. e202400432. Date of Electronic Publication: 2024 Sep 30.
DOI: 10.1002/cphc.202400432
Abstrakt: We provide here a comprehensive investigation spectroscopic of the controlled hydration of Re 2 O 7 using Raman, Fourier-Transform Infrared (FTIR) and X-Rays Absorption (XAS) techniques in complement with ab initio modelling for confirming the spectral assignments. Hence, the Raman signature of Re 2 O 7 .2H 2 O was obtained, and the evolution kinetics was investigated to provide a detailed description of the hydration process.
(© 2024 The Author(s). ChemPhysChem published by Wiley-VCH GmbH.)
Databáze: MEDLINE
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