A study of two-dimensional PbFCl and BaFCl

Krishnappa Manjunath; Swaraj Servottam; Amit Soni; C. N.R. Rao

doi:10.1007/s12034-020-02117-3

A study of two-dimensional PbFCl and BaFCl

Krishnappa Manjunath, Swaraj Servottam, Amit Soni, C. N.R. Rao

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Two-dimensional layered PbFCl and BaFCl have been prepared by solid-state reactions and the crystal structures were subjected to Rietveld refinement to obtain structural parameters. The compounds characterized by several methods including X-ray photoelectron spectroscopy, X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, etc. have been subjected to ultrasonic exfoliation in different solvents such as water, dimethylformamide and N-methyl-2-pyrrolidone. Water is found to yield single layers of both these halides. The supercapacitor performances of PbFCl, BaFCl and the exfoliated materials have been studied. Exfoliated 1–2 layered PbFCl exhibits a high-specific capacitance of 158 F g⁻¹ at a scan rate of 10 mV s⁻¹.

Original language	English
Article number	312
Journal	Bulletin of Materials Science
Volume	43
Issue number	1
DOIs	https://doi.org/10.1007/s12034-020-02117-3
State	Published - 1 Dec 2020
Externally published	Yes

Keywords

BaFCl
PbFCl
exfoliation
layered material
supercapacitor

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials

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10.1007/s12034-020-02117-3

Cite this

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title = "A study of two-dimensional PbFCl and BaFCl",

abstract = "Two-dimensional layered PbFCl and BaFCl have been prepared by solid-state reactions and the crystal structures were subjected to Rietveld refinement to obtain structural parameters. The compounds characterized by several methods including X-ray photoelectron spectroscopy, X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, etc. have been subjected to ultrasonic exfoliation in different solvents such as water, dimethylformamide and N-methyl-2-pyrrolidone. Water is found to yield single layers of both these halides. The supercapacitor performances of PbFCl, BaFCl and the exfoliated materials have been studied. Exfoliated 1–2 layered PbFCl exhibits a high-specific capacitance of 158 F g−1 at a scan rate of 10 mV s−1.",

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author = "Krishnappa Manjunath and Swaraj Servottam and Amit Soni and Rao, \{C. N.R.\}",

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T1 - A study of two-dimensional PbFCl and BaFCl

AU - Manjunath, Krishnappa

AU - Servottam, Swaraj

AU - Soni, Amit

AU - Rao, C. N.R.

PY - 2020/12/1

Y1 - 2020/12/1

N2 - Two-dimensional layered PbFCl and BaFCl have been prepared by solid-state reactions and the crystal structures were subjected to Rietveld refinement to obtain structural parameters. The compounds characterized by several methods including X-ray photoelectron spectroscopy, X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, etc. have been subjected to ultrasonic exfoliation in different solvents such as water, dimethylformamide and N-methyl-2-pyrrolidone. Water is found to yield single layers of both these halides. The supercapacitor performances of PbFCl, BaFCl and the exfoliated materials have been studied. Exfoliated 1–2 layered PbFCl exhibits a high-specific capacitance of 158 F g−1 at a scan rate of 10 mV s−1.

AB - Two-dimensional layered PbFCl and BaFCl have been prepared by solid-state reactions and the crystal structures were subjected to Rietveld refinement to obtain structural parameters. The compounds characterized by several methods including X-ray photoelectron spectroscopy, X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, etc. have been subjected to ultrasonic exfoliation in different solvents such as water, dimethylformamide and N-methyl-2-pyrrolidone. Water is found to yield single layers of both these halides. The supercapacitor performances of PbFCl, BaFCl and the exfoliated materials have been studied. Exfoliated 1–2 layered PbFCl exhibits a high-specific capacitance of 158 F g−1 at a scan rate of 10 mV s−1.

KW - BaFCl

KW - PbFCl

KW - exfoliation

KW - layered material

KW - supercapacitor

UR - https://www.scopus.com/pages/publications/85097270353

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DO - 10.1007/s12034-020-02117-3

M3 - Article

AN - SCOPUS:85097270353

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VL - 43

JO - Bulletin of Materials Science

JF - Bulletin of Materials Science

IS - 1

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ER -

A study of two-dimensional PbFCl and BaFCl

Abstract

Keywords

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