Using chemical bath deposition to create nanosheet-like CuO electrodes for supercapacitor applications

S. K. Shinde; H. M. Yadav; G. S. Ghodake; A. A. Kadam; V. S. Kumbhar; Jiwook Yang; Kyojung Hwang; A. D. Jagadale; Sunil Kumar; D. Y. Kim

doi:10.1016/j.colsurfb.2019.05.079

Using chemical bath deposition to create nanosheet-like CuO electrodes for supercapacitor applications

S. K. Shinde, H. M. Yadav, G. S. Ghodake, A. A. Kadam, V. S. Kumbhar, Jiwook Yang, Kyojung Hwang, A. D. Jagadale, Sunil Kumar, D. Y. Kim

Department of Biological and Environmental Science

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

73 Scopus citations

Abstract

We report the effect of ionic liquids on chemically synthesized hierarchical-like copper oxide (CuO) thin films for supercapacitor applications. Concisely, the CuO thin films were deposited via chemical bath deposition (CBD) using 2-dimethylimidazolium chloride [HPDMIM(C1)], 1-(2′,3′-dihydroxypropyl)-3-methylimidazolium chloride [DHPMIM(C1)], and N-(3-methyl-2-oxopropyl)pyridine chloride [MOCPP(C1)] ionic liquid solvents. The effects of the ionic liquid solvents on the morphological evolution of the as-prepared films were analyzed, and electrochemical properties were investigated. The highest specific capacitance was achieved for the electrode with a nanosheet-like structure produced by functionalization with the HPDMIM(C1) ionic liquid. The maximum specific capacitance achieved for the HPDMIM(C1):CuO hybrid electrode was 464 F g⁻¹ at 5 mV s⁻¹ in a 1 M Na₂SO₄ electrolyte. Thus, our findings, in addition to the stability of the HPDMIM(C1):CuO, indicate that it is a candidate for energy-storage applications.

Original language	English
Pages (from-to)	1004-1011
Number of pages	8
Journal	Colloids and Surfaces B: Biointerfaces
Volume	181
DOIs	https://doi.org/10.1016/j.colsurfb.2019.05.079
State	Published - 1 Sep 2019

Keywords

Chemical synthesis
Ionic liquid
Nanosheets
Specific capacitance
Supercapacitor

Access to Document

10.1016/j.colsurfb.2019.05.079

Cite this

@article{2bf64ce0d2694c9ba44b900fe83f3c90,

title = "Using chemical bath deposition to create nanosheet-like CuO electrodes for supercapacitor applications",

abstract = "We report the effect of ionic liquids on chemically synthesized hierarchical-like copper oxide (CuO) thin films for supercapacitor applications. Concisely, the CuO thin films were deposited via chemical bath deposition (CBD) using 2-dimethylimidazolium chloride [HPDMIM(C1)], 1-(2′,3′-dihydroxypropyl)-3-methylimidazolium chloride [DHPMIM(C1)], and N-(3-methyl-2-oxopropyl)pyridine chloride [MOCPP(C1)] ionic liquid solvents. The effects of the ionic liquid solvents on the morphological evolution of the as-prepared films were analyzed, and electrochemical properties were investigated. The highest specific capacitance was achieved for the electrode with a nanosheet-like structure produced by functionalization with the HPDMIM(C1) ionic liquid. The maximum specific capacitance achieved for the HPDMIM(C1):CuO hybrid electrode was 464 F g−1 at 5 mV s−1 in a 1 M Na2SO4 electrolyte. Thus, our findings, in addition to the stability of the HPDMIM(C1):CuO, indicate that it is a candidate for energy-storage applications.",

keywords = "Chemical synthesis, Ionic liquid, Nanosheets, Specific capacitance, Supercapacitor",

author = "Shinde, {S. K.} and Yadav, {H. M.} and Ghodake, {G. S.} and Kadam, {A. A.} and Kumbhar, {V. S.} and Jiwook Yang and Kyojung Hwang and Jagadale, {A. D.} and Sunil Kumar and Kim, {D. Y.}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = sep,

day = "1",

doi = "10.1016/j.colsurfb.2019.05.079",

language = "English",

volume = "181",

pages = "1004--1011",

journal = "Colloids and Surfaces B: Biointerfaces",

issn = "0927-7765",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Using chemical bath deposition to create nanosheet-like CuO electrodes for supercapacitor applications

AU - Shinde, S. K.

AU - Yadav, H. M.

AU - Ghodake, G. S.

AU - Kadam, A. A.

AU - Kumbhar, V. S.

AU - Yang, Jiwook

AU - Hwang, Kyojung

AU - Jagadale, A. D.

AU - Kumar, Sunil

AU - Kim, D. Y.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - We report the effect of ionic liquids on chemically synthesized hierarchical-like copper oxide (CuO) thin films for supercapacitor applications. Concisely, the CuO thin films were deposited via chemical bath deposition (CBD) using 2-dimethylimidazolium chloride [HPDMIM(C1)], 1-(2′,3′-dihydroxypropyl)-3-methylimidazolium chloride [DHPMIM(C1)], and N-(3-methyl-2-oxopropyl)pyridine chloride [MOCPP(C1)] ionic liquid solvents. The effects of the ionic liquid solvents on the morphological evolution of the as-prepared films were analyzed, and electrochemical properties were investigated. The highest specific capacitance was achieved for the electrode with a nanosheet-like structure produced by functionalization with the HPDMIM(C1) ionic liquid. The maximum specific capacitance achieved for the HPDMIM(C1):CuO hybrid electrode was 464 F g−1 at 5 mV s−1 in a 1 M Na2SO4 electrolyte. Thus, our findings, in addition to the stability of the HPDMIM(C1):CuO, indicate that it is a candidate for energy-storage applications.

AB - We report the effect of ionic liquids on chemically synthesized hierarchical-like copper oxide (CuO) thin films for supercapacitor applications. Concisely, the CuO thin films were deposited via chemical bath deposition (CBD) using 2-dimethylimidazolium chloride [HPDMIM(C1)], 1-(2′,3′-dihydroxypropyl)-3-methylimidazolium chloride [DHPMIM(C1)], and N-(3-methyl-2-oxopropyl)pyridine chloride [MOCPP(C1)] ionic liquid solvents. The effects of the ionic liquid solvents on the morphological evolution of the as-prepared films were analyzed, and electrochemical properties were investigated. The highest specific capacitance was achieved for the electrode with a nanosheet-like structure produced by functionalization with the HPDMIM(C1) ionic liquid. The maximum specific capacitance achieved for the HPDMIM(C1):CuO hybrid electrode was 464 F g−1 at 5 mV s−1 in a 1 M Na2SO4 electrolyte. Thus, our findings, in addition to the stability of the HPDMIM(C1):CuO, indicate that it is a candidate for energy-storage applications.

KW - Chemical synthesis

KW - Ionic liquid

KW - Nanosheets

KW - Specific capacitance

KW - Supercapacitor

UR - http://www.scopus.com/inward/record.url?scp=85068116630&partnerID=8YFLogxK

U2 - 10.1016/j.colsurfb.2019.05.079

DO - 10.1016/j.colsurfb.2019.05.079

M3 - Article

C2 - 31382327

AN - SCOPUS:85068116630

SN - 0927-7765

VL - 181

SP - 1004

EP - 1011

JO - Colloids and Surfaces B: Biointerfaces

JF - Colloids and Surfaces B: Biointerfaces

ER -

Using chemical bath deposition to create nanosheet-like CuO electrodes for supercapacitor applications

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this