Facilitated lithium storage in hierarchical microsphere of Cu                         2                         S-MoS                         2                          ultrathin nanosheets

Sunil R. Kadam; Ramchandra S. Kalubarme; Shrutika P. Deshmukh; Rajendra P. Panmand; Ujjwala V. Kawade; Milind V. Kulkarni; Shriniwas S. Deo; Suresh W. Gosavi; Bharat B. Kale

doi:10.1002/slct.201802470

Facilitated lithium storage in hierarchical microsphere of Cu ₂ S-MoS ₂ ultrathin nanosheets

Sunil R. Kadam, Ramchandra S. Kalubarme, Shrutika P. Deshmukh, Rajendra P. Panmand, Ujjwala V. Kawade, Milind V. Kulkarni, Shriniwas S. Deo, Suresh W. Gosavi, Bharat B. Kale

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

11 Scopus citations

Abstract

Considering the high energy density Lithium ion batteries have become one of the best option for next-generation energystorage technologies. Transition metal chalcogenide nanomaterials are promising electrodes for Lithium-ion batteries. Molybdenum based layered chalcogenide materials wisely studied for rechargeable Li-ion batteries, due to its twodimensional (2D) layered structure and better specific capacity. The three-dimensional (3D) synthesis of microsphere by ultrathin nanosheets is necessary for practical applications. Herein, the fabrication of a unique hierarchical 2D layered Cu2S-MoS2 nanostructure was (ultrathin nanosheets) demonstrated via in situ assembling of two-dimensional (2D) growths in facile solvothermal technique. The structural study reveals the existence of Cubic Cu ₂ S and Rhombohedral MoS ₂ phase. Morphological study by FESEM and TEM shows unique ultrathin nanosheets of ~10 nm thickness self-assembled in the form of layered microsphere. In Li-ion storage testing, Cu ₂ S-MoS ₂ electrode exhibited good specific discharge capacity of 651 mAhg ^-1 at 50 mAg ^-1 applied current and maintained 320 mAhg ^-1 after 100 cycles. The facilitated advanced electrochemical performance attributed to layered ultrathin Cu ₂ SMoS ₂ composite nanosheets.

Original language	English
Pages (from-to)	11020-11026
Number of pages	7
Journal	ChemistrySelect
Volume	3
Issue number	39
DOIs	https://doi.org/10.1002/slct.201802470
State	Published - 24 Oct 2018
Externally published	Yes

Keywords

2D layered materials
Cu S-MoS composite
lithium ion battery

ASJC Scopus subject areas

General Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1002/slct.201802470

Cite this

Kadam, S. R., Kalubarme, R. S., Deshmukh, S. P., Panmand, R. P., Kawade, U. V., Kulkarni, M. V., Deo, S. S., Gosavi, S. W., & Kale, B. B. (2018). Facilitated lithium storage in hierarchical microsphere of Cu ₂ S-MoS ₂ ultrathin nanosheets ChemistrySelect, 3(39), 11020-11026. https://doi.org/10.1002/slct.201802470

Kadam, Sunil R. ; Kalubarme, Ramchandra S. ; Deshmukh, Shrutika P. et al. / Facilitated lithium storage in hierarchical microsphere of Cu ₂ S-MoS ₂ ultrathin nanosheets In: ChemistrySelect. 2018 ; Vol. 3, No. 39. pp. 11020-11026.

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title = " Facilitated lithium storage in hierarchical microsphere of Cu 2 S-MoS 2 ultrathin nanosheets ",

abstract = " Considering the high energy density Lithium ion batteries have become one of the best option for next-generation energystorage technologies. Transition metal chalcogenide nanomaterials are promising electrodes for Lithium-ion batteries. Molybdenum based layered chalcogenide materials wisely studied for rechargeable Li-ion batteries, due to its twodimensional (2D) layered structure and better specific capacity. The three-dimensional (3D) synthesis of microsphere by ultrathin nanosheets is necessary for practical applications. Herein, the fabrication of a unique hierarchical 2D layered Cu2S-MoS2 nanostructure was (ultrathin nanosheets) demonstrated via in situ assembling of two-dimensional (2D) growths in facile solvothermal technique. The structural study reveals the existence of Cubic Cu 2 S and Rhombohedral MoS 2 phase. Morphological study by FESEM and TEM shows unique ultrathin nanosheets of ~10 nm thickness self-assembled in the form of layered microsphere. In Li-ion storage testing, Cu 2 S-MoS 2 electrode exhibited good specific discharge capacity of 651 mAhg -1 at 50 mAg -1 applied current and maintained 320 mAhg -1 after 100 cycles. The facilitated advanced electrochemical performance attributed to layered ultrathin Cu 2 SMoS 2 composite nanosheets.",

keywords = "2D layered materials, Cu S-MoS composite, lithium ion battery",

author = "Kadam, {Sunil R.} and Kalubarme, {Ramchandra S.} and Deshmukh, {Shrutika P.} and Panmand, {Rajendra P.} and Kawade, {Ujjwala V.} and Kulkarni, {Milind V.} and Deo, {Shriniwas S.} and Gosavi, {Suresh W.} and Kale, {Bharat B.}",

note = "Publisher Copyright: {\textcopyright} 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.",

year = "2018",

month = oct,

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doi = "10.1002/slct.201802470",

language = "English",

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Kadam, SR, Kalubarme, RS, Deshmukh, SP, Panmand, RP, Kawade, UV, Kulkarni, MV, Deo, SS, Gosavi, SW & Kale, BB 2018, ' Facilitated lithium storage in hierarchical microsphere of Cu ₂ S-MoS ₂ ultrathin nanosheets ', ChemistrySelect, vol. 3, no. 39, pp. 11020-11026. https://doi.org/10.1002/slct.201802470

Facilitated lithium storage in hierarchical microsphere of Cu ₂ S-MoS ₂ ultrathin nanosheets . / Kadam, Sunil R.; Kalubarme, Ramchandra S.; Deshmukh, Shrutika P. et al.
In: ChemistrySelect, Vol. 3, No. 39, 24.10.2018, p. 11020-11026.

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

TY - JOUR

T1 - Facilitated lithium storage in hierarchical microsphere of Cu 2 S-MoS 2 ultrathin nanosheets

AU - Kadam, Sunil R.

AU - Kalubarme, Ramchandra S.

AU - Deshmukh, Shrutika P.

AU - Panmand, Rajendra P.

AU - Kawade, Ujjwala V.

AU - Kulkarni, Milind V.

AU - Deo, Shriniwas S.

AU - Gosavi, Suresh W.

AU - Kale, Bharat B.

PY - 2018/10/24

Y1 - 2018/10/24

N2 - Considering the high energy density Lithium ion batteries have become one of the best option for next-generation energystorage technologies. Transition metal chalcogenide nanomaterials are promising electrodes for Lithium-ion batteries. Molybdenum based layered chalcogenide materials wisely studied for rechargeable Li-ion batteries, due to its twodimensional (2D) layered structure and better specific capacity. The three-dimensional (3D) synthesis of microsphere by ultrathin nanosheets is necessary for practical applications. Herein, the fabrication of a unique hierarchical 2D layered Cu2S-MoS2 nanostructure was (ultrathin nanosheets) demonstrated via in situ assembling of two-dimensional (2D) growths in facile solvothermal technique. The structural study reveals the existence of Cubic Cu 2 S and Rhombohedral MoS 2 phase. Morphological study by FESEM and TEM shows unique ultrathin nanosheets of ~10 nm thickness self-assembled in the form of layered microsphere. In Li-ion storage testing, Cu 2 S-MoS 2 electrode exhibited good specific discharge capacity of 651 mAhg -1 at 50 mAg -1 applied current and maintained 320 mAhg -1 after 100 cycles. The facilitated advanced electrochemical performance attributed to layered ultrathin Cu 2 SMoS 2 composite nanosheets.

AB - Considering the high energy density Lithium ion batteries have become one of the best option for next-generation energystorage technologies. Transition metal chalcogenide nanomaterials are promising electrodes for Lithium-ion batteries. Molybdenum based layered chalcogenide materials wisely studied for rechargeable Li-ion batteries, due to its twodimensional (2D) layered structure and better specific capacity. The three-dimensional (3D) synthesis of microsphere by ultrathin nanosheets is necessary for practical applications. Herein, the fabrication of a unique hierarchical 2D layered Cu2S-MoS2 nanostructure was (ultrathin nanosheets) demonstrated via in situ assembling of two-dimensional (2D) growths in facile solvothermal technique. The structural study reveals the existence of Cubic Cu 2 S and Rhombohedral MoS 2 phase. Morphological study by FESEM and TEM shows unique ultrathin nanosheets of ~10 nm thickness self-assembled in the form of layered microsphere. In Li-ion storage testing, Cu 2 S-MoS 2 electrode exhibited good specific discharge capacity of 651 mAhg -1 at 50 mAg -1 applied current and maintained 320 mAhg -1 after 100 cycles. The facilitated advanced electrochemical performance attributed to layered ultrathin Cu 2 SMoS 2 composite nanosheets.

KW - 2D layered materials

KW - Cu S-MoS composite

KW - lithium ion battery

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U2 - 10.1002/slct.201802470

DO - 10.1002/slct.201802470

M3 - Article

AN - SCOPUS:85062617341

SN - 2365-6549

VL - 3

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JO - ChemistrySelect

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Kadam SR, Kalubarme RS, Deshmukh SP, Panmand RP, Kawade UV, Kulkarni MV et al. Facilitated lithium storage in hierarchical microsphere of Cu ₂ S-MoS ₂ ultrathin nanosheets ChemistrySelect. 2018 Oct 24;3(39):11020-11026. doi: 10.1002/slct.201802470