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Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications

Shahino Mah Abdullah, Saqib Rafique, Khairus Syifa Hamdan, Nur Adilah Roslan, Lijie Li Orcid Logo, Khaulah Sulaiman

Sensors and Actuators A: Physical, Volume: 289, Pages: 94 - 99

Swansea University Author: Lijie Li Orcid Logo

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DOI (Published version): 10.1016/j.sna.2019.02.021

Abstract

This work demonstrates a highly efficient electrochemical cell based on the hybrid nanofluid of titanium dioxide (TiO2) nanoparticles dispersed in a water-based copper (II) phthalocyanine-tetrasulfonic acid tetrasodium salt (CuTsPc) solution. A chemical cell of ITO/nanofluid/ITO has been fabricated...

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Published in: Sensors and Actuators A: Physical
ISSN: 09244247
Published: 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa48964
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first_indexed 2019-02-23T20:06:12Z
last_indexed 2019-04-03T10:12:41Z
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spelling 2019-04-02T14:14:50.2653332 v2 48964 2019-02-23 Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications ed2c658b77679a28e4c1dcf95af06bd6 0000-0003-4630-7692 Lijie Li Lijie Li true false 2019-02-23 EEEG This work demonstrates a highly efficient electrochemical cell based on the hybrid nanofluid of titanium dioxide (TiO2) nanoparticles dispersed in a water-based copper (II) phthalocyanine-tetrasulfonic acid tetrasodium salt (CuTsPc) solution. A chemical cell of ITO/nanofluid/ITO has been fabricated to study the effect of temperature variations towards its capacitance and resistance. The resultant device possessed capacitive sensing mechanism, and the synergistic hybridization of the two different sensing elements lead to the superior performance as compared to the single CuTsPc based device. The hybrid device outperformed the pristine CuTsPc based device in terms of sensitivity, stability, linearity, response/recovery and possessed narrow hysteresis loop. Journal Article Sensors and Actuators A: Physical 289 94 99 09244247 Temperature, nanofluid CuTsPc, TiO2, capacitive sensor 31 12 2019 2019-12-31 10.1016/j.sna.2019.02.021 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2019-04-02T14:14:50.2653332 2019-02-23T17:32:54.2234703 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Shahino Mah Abdullah 1 Saqib Rafique 2 Khairus Syifa Hamdan 3 Nur Adilah Roslan 4 Lijie Li 0000-0003-4630-7692 5 Khaulah Sulaiman 6 0048964-28022019090209.pdf mahabdullah2019v2.pdf 2019-02-28T09:02:09.2000000 Output 12315488 application/pdf Accepted Manuscript true 2020-02-23T00:00:00.0000000 true eng
title Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
spellingShingle Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
Lijie Li
title_short Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
title_full Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
title_fullStr Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
title_full_unstemmed Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
title_sort Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications
author_id_str_mv ed2c658b77679a28e4c1dcf95af06bd6
author_id_fullname_str_mv ed2c658b77679a28e4c1dcf95af06bd6_***_Lijie Li
author Lijie Li
author2 Shahino Mah Abdullah
Saqib Rafique
Khairus Syifa Hamdan
Nur Adilah Roslan
Lijie Li
Khaulah Sulaiman
format Journal article
container_title Sensors and Actuators A: Physical
container_volume 289
container_start_page 94
publishDate 2019
institution Swansea University
issn 09244247
doi_str_mv 10.1016/j.sna.2019.02.021
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 1
active_str 0
description This work demonstrates a highly efficient electrochemical cell based on the hybrid nanofluid of titanium dioxide (TiO2) nanoparticles dispersed in a water-based copper (II) phthalocyanine-tetrasulfonic acid tetrasodium salt (CuTsPc) solution. A chemical cell of ITO/nanofluid/ITO has been fabricated to study the effect of temperature variations towards its capacitance and resistance. The resultant device possessed capacitive sensing mechanism, and the synergistic hybridization of the two different sensing elements lead to the superior performance as compared to the single CuTsPc based device. The hybrid device outperformed the pristine CuTsPc based device in terms of sensitivity, stability, linearity, response/recovery and possessed narrow hysteresis loop.
published_date 2019-12-31T03:59:40Z
_version_ 1763753046280503296
score 11.013395

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