Laser induced graphene with biopolymer electrolyte for supercapacitor applications

Adarsh Rag S; M. Selvakumar; Shounak De; Santhosh Chidangil; Somashekara Bhat

doi:10.1016/j.matpr.2020.08.791

Laser induced graphene with biopolymer electrolyte for supercapacitor applications

Adarsh Rag S, M. Selvakumar, Shounak De, Santhosh Chidangil, Somashekara Bhat

Research output: Contribution to journal › Conference article › peer-review

7 Citations (Scopus)

Abstract

The engraving of CO2 laser on polyimide Kapton sheet will directly generate porous graphene, which is suitable for supercapacitor applications. The possibility of a combination of biopolymer electrolytes with Laser-Induced Graphene (LIG) is investigated. The prepared LIG is characterized by X-Ray Diffraction (XRD) analysis and Raman spectroscopy techniques. The biopolymer electrolyte was prepared by solution casting method, and the conductivity of the film is analysed. The supercapacitor was fabricated using LIG as electrode and biopolymer-ionic liquid combination as electrolyte. The resulting capacitor has a specific capacitance of 54.28Fg-1. This particular combination of the LIG electrode-biopolymer electrolyte combination is suitable for supercapacitor applications.

Original language	English
Pages (from-to)	365-370
Number of pages	6
Journal	Materials Today: Proceedings
Volume	48
DOIs	https://doi.org/10.1016/j.matpr.2020.08.791
Publication status	Published - 2019
Event	2019 International Conference on Impacts of Innovations in Science and Technology for Societal Development: Materials Science, IISTSD 2019 - Tamil Nadu, India Duration: 19-09-2019 → 21-09-2019

All Science Journal Classification (ASJC) codes

Materials Science(all)

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10.1016/j.matpr.2020.08.791

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title = "Laser induced graphene with biopolymer electrolyte for supercapacitor applications",

abstract = "The engraving of CO2 laser on polyimide Kapton sheet will directly generate porous graphene, which is suitable for supercapacitor applications. The possibility of a combination of biopolymer electrolytes with Laser-Induced Graphene (LIG) is investigated. The prepared LIG is characterized by X-Ray Diffraction (XRD) analysis and Raman spectroscopy techniques. The biopolymer electrolyte was prepared by solution casting method, and the conductivity of the film is analysed. The supercapacitor was fabricated using LIG as electrode and biopolymer-ionic liquid combination as electrolyte. The resulting capacitor has a specific capacitance of 54.28Fg-1. This particular combination of the LIG electrode-biopolymer electrolyte combination is suitable for supercapacitor applications.",

author = "{Rag S}, Adarsh and M. Selvakumar and Shounak De and Santhosh Chidangil and Somashekara Bhat",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd. All rights reserved.; 2019 International Conference on Impacts of Innovations in Science and Technology for Societal Development: Materials Science, IISTSD 2019 ; Conference date: 19-09-2019 Through 21-09-2019",

year = "2019",

doi = "10.1016/j.matpr.2020.08.791",

language = "English",

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journal = "Materials Today: Proceedings",

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AU - Rag S, Adarsh

AU - Selvakumar, M.

AU - De, Shounak

AU - Chidangil, Santhosh

AU - Bhat, Somashekara

PY - 2019

Y1 - 2019

N2 - The engraving of CO2 laser on polyimide Kapton sheet will directly generate porous graphene, which is suitable for supercapacitor applications. The possibility of a combination of biopolymer electrolytes with Laser-Induced Graphene (LIG) is investigated. The prepared LIG is characterized by X-Ray Diffraction (XRD) analysis and Raman spectroscopy techniques. The biopolymer electrolyte was prepared by solution casting method, and the conductivity of the film is analysed. The supercapacitor was fabricated using LIG as electrode and biopolymer-ionic liquid combination as electrolyte. The resulting capacitor has a specific capacitance of 54.28Fg-1. This particular combination of the LIG electrode-biopolymer electrolyte combination is suitable for supercapacitor applications.

AB - The engraving of CO2 laser on polyimide Kapton sheet will directly generate porous graphene, which is suitable for supercapacitor applications. The possibility of a combination of biopolymer electrolytes with Laser-Induced Graphene (LIG) is investigated. The prepared LIG is characterized by X-Ray Diffraction (XRD) analysis and Raman spectroscopy techniques. The biopolymer electrolyte was prepared by solution casting method, and the conductivity of the film is analysed. The supercapacitor was fabricated using LIG as electrode and biopolymer-ionic liquid combination as electrolyte. The resulting capacitor has a specific capacitance of 54.28Fg-1. This particular combination of the LIG electrode-biopolymer electrolyte combination is suitable for supercapacitor applications.

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DO - 10.1016/j.matpr.2020.08.791

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AN - SCOPUS:85122900859

SN - 2214-7853

VL - 48

SP - 365

EP - 370

JO - Materials Today: Proceedings

JF - Materials Today: Proceedings

T2 - 2019 International Conference on Impacts of Innovations in Science and Technology for Societal Development: Materials Science, IISTSD 2019

Y2 - 19 September 2019 through 21 September 2019

ER -

Laser induced graphene with biopolymer electrolyte for supercapacitor applications

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