Electrochemical active ions sensitive and thermal responses of triboelectric generators

Shatrudhan Palsaniya; Bheru Lal Jat; Ashok Kumar Dasmahapatra; Ram Chandra Palsaniya

doi:10.1109/JFLEX.2024.3469888

Electrochemical active ions sensitive and thermal responses of triboelectric generators

Shatrudhan Palsaniya, Bheru Lal Jat, Ashok Kumar Dasmahapatra, Ram Chandra Palsaniya

Department of Materials Engineering

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

Abstract

This work shows paper-based triboelectric generator development (TEG) with multifunctional capabilities. Monitoring techniques unveil consistent responses. Conventional TEG generates open-circuit voltage (V_oc) of 10 V and short-circuit current (I_sc) 64.14 μA. Electrochemical D-TEG achieves notable charge transfer and energy density (U_e) of about 3.88 μJ cm^-2 at 0.1 M KCl. Ionic solid interface reduces internal resistance (R_in), contributed consistent ionic conductivities (σ_ac), and maximum σ_ac is observed at 0.1 M KCl. Thermal agitated T-TEG shows improved performance with maximum V_oc of 1.23 V and I_sc of 129 μA at 40 °C. Thermally directed Ag ink inscribed interdigitate structured (IDs) T-TEG exhibit improved I_sc at temperature cycles. This study includes a detailed analysis of electron transfer mechanisms via energy band models in different environments, highlighting the solid ionic coupling effect on energy states and contact impedance. TEG can show potential in clinical diagnostic sensors, specifically ions recognition offering affordability and scalability.

Original language	English
Journal	IEEE Journal on Flexible Electronics
DOIs	https://doi.org/10.1109/JFLEX.2024.3469888
State	Accepted/In press - 1 Jan 2024

Keywords

energy density
ionic activities
laser micromachining
thermo-triboelectric
triboelectric generator

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/JFLEX.2024.3469888

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title = "Electrochemical active ions sensitive and thermal responses of triboelectric generators",

abstract = "This work shows paper-based triboelectric generator development (TEG) with multifunctional capabilities. Monitoring techniques unveil consistent responses. Conventional TEG generates open-circuit voltage (Voc) of 10 V and short-circuit current (Isc) 64.14 μA. Electrochemical D-TEG achieves notable charge transfer and energy density (Ue) of about 3.88 μJ cm-2 at 0.1 M KCl. Ionic solid interface reduces internal resistance (Rin), contributed consistent ionic conductivities (σac), and maximum σac is observed at 0.1 M KCl. Thermal agitated T-TEG shows improved performance with maximum Voc of 1.23 V and Isc of 129 μA at 40 °C. Thermally directed Ag ink inscribed interdigitate structured (IDs) T-TEG exhibit improved Isc at temperature cycles. This study includes a detailed analysis of electron transfer mechanisms via energy band models in different environments, highlighting the solid ionic coupling effect on energy states and contact impedance. TEG can show potential in clinical diagnostic sensors, specifically ions recognition offering affordability and scalability.",

keywords = "energy density, ionic activities, laser micromachining, thermo-triboelectric, triboelectric generator",

author = "Shatrudhan Palsaniya and Jat, \{Bheru Lal\} and Dasmahapatra, \{Ashok Kumar\} and Palsaniya, \{Ram Chandra\}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.",

year = "2024",

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doi = "10.1109/JFLEX.2024.3469888",

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AU - Palsaniya, Shatrudhan

AU - Jat, Bheru Lal

AU - Dasmahapatra, Ashok Kumar

AU - Palsaniya, Ram Chandra

PY - 2024/1/1

Y1 - 2024/1/1

N2 - This work shows paper-based triboelectric generator development (TEG) with multifunctional capabilities. Monitoring techniques unveil consistent responses. Conventional TEG generates open-circuit voltage (Voc) of 10 V and short-circuit current (Isc) 64.14 μA. Electrochemical D-TEG achieves notable charge transfer and energy density (Ue) of about 3.88 μJ cm-2 at 0.1 M KCl. Ionic solid interface reduces internal resistance (Rin), contributed consistent ionic conductivities (σac), and maximum σac is observed at 0.1 M KCl. Thermal agitated T-TEG shows improved performance with maximum Voc of 1.23 V and Isc of 129 μA at 40 °C. Thermally directed Ag ink inscribed interdigitate structured (IDs) T-TEG exhibit improved Isc at temperature cycles. This study includes a detailed analysis of electron transfer mechanisms via energy band models in different environments, highlighting the solid ionic coupling effect on energy states and contact impedance. TEG can show potential in clinical diagnostic sensors, specifically ions recognition offering affordability and scalability.

AB - This work shows paper-based triboelectric generator development (TEG) with multifunctional capabilities. Monitoring techniques unveil consistent responses. Conventional TEG generates open-circuit voltage (Voc) of 10 V and short-circuit current (Isc) 64.14 μA. Electrochemical D-TEG achieves notable charge transfer and energy density (Ue) of about 3.88 μJ cm-2 at 0.1 M KCl. Ionic solid interface reduces internal resistance (Rin), contributed consistent ionic conductivities (σac), and maximum σac is observed at 0.1 M KCl. Thermal agitated T-TEG shows improved performance with maximum Voc of 1.23 V and Isc of 129 μA at 40 °C. Thermally directed Ag ink inscribed interdigitate structured (IDs) T-TEG exhibit improved Isc at temperature cycles. This study includes a detailed analysis of electron transfer mechanisms via energy band models in different environments, highlighting the solid ionic coupling effect on energy states and contact impedance. TEG can show potential in clinical diagnostic sensors, specifically ions recognition offering affordability and scalability.

KW - energy density

KW - ionic activities

KW - laser micromachining

KW - thermo-triboelectric

KW - triboelectric generator

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Electrochemical active ions sensitive and thermal responses of triboelectric generators

Abstract

Keywords

ASJC Scopus subject areas

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