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Exploring the Formation of Black Phosphorus Intercalation Compounds with Alkali Metals.

ABSTRACT: Black phosphorus intercalation compounds (BPICs) with alkali metals (namely: K and Na) have been synthesized in bulk by solid-state as well as vapor-phase reactions. By means of a combination of in?situ X-ray diffraction, Raman spectroscopy, and DFT calculations the structural behavior of the BPICs at different intercalation stages has been demonstrated for the first time. Our results provide a glimpse into the very first steps of a new family of intercalation compounds, with a distinct behavior as compared to its graphite analogues (GICs), showing a remarkable structural complexity and a dynamic behavior.

SUBMITTER: Abellan G

PROVIDER: S-EPMC5846882 | biostudies-other | 2017 Nov

REPOSITORIES: biostudies-other

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Exploring the Formation of Black Phosphorus Intercalation Compounds with Alkali Metals.

Abellán Gonzalo G Neiss Christian C Lloret Vicent V Wild Stefan S Chacón-Torres Julio C JC Werbach Katharina K Fedi Filippo F Shiozawa Hidetsugu H Görling Andreas A Peterlik Herwig H Pichler Thomas T Hauke Frank F Hirsch Andreas A

Angewandte Chemie (International ed. in English) 20171026 48

Black phosphorus intercalation compounds (BPICs) with alkali metals (namely: K and Na) have been synthesized in bulk by solid-state as well as vapor-phase reactions. By means of a combination of in situ X-ray diffraction, Raman spectroscopy, and DFT calculations the structural behavior of the BPICs at different intercalation stages has been demonstrated for the first time. Our results provide a glimpse into the very first steps of a new family of intercalation compounds, with a distinct behavior ...[more]

PMID: 28980764

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