Design of metastable oxychalcogenide phases by topochemical (de)intercalation of sulfur in La2O2S2

Shunsuke Sasaki
Maria Teresa Caldes
Catherine Guillot-Deudon
Isabelle Braems
Gwladys Steciuk
Lukáš Palatinus
Eric Gautron
Gilles Frapper
Etienne Janod
Benoît Corraze
Stéphane Jobic
Laurent Cario

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Publication date

June 2021

DOI

10.1038/s41467-021-23677-w

Publisher

Springer Science and Business Media LLC

Journal

Nature Communications

Abstract

Great progress has been made in topochemistry of mobile oxygen anions, but metastable compounds have not yet been achieved by deintercalation of sulfur anions. Here, the authors prepare metastable oxychalcogenide phases by taking advantage of redox-reactive sulfur dimers embedded in a layered oxysulfide

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Design of metastable oxychalcogenide phases by topochemical (de)intercalation of sulfur in La2O2S2

Abstract

Extracted data

Design of metastable oxychalcogenide phases by topochemical (de)intercalation of sulfur in La2O2S2

Abstract

Extracted data

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