An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film

Given the rapid advancements in artificial intelligence, there is an escalating demand for wearable sensors. An efficient graphene-based material synthesized from the mesophase pitch of waste slurry oil was integrated into a cost-effective piezoresistive pressure sensor consisting of a conductive fi...

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Autores: Sadiq, Hammad, Hu, Xiao-Hui, Huang, Song, Rizwan, Muhammad, Nawaz, Muhammad Asif, Zeeshan, Muhammad
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2024
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:dnet:idus________::45762791782a686fad6b1ff7eb12b0fc
Acceso en línea:https://hdl.handle.net/11441/184733
https://doi.org/10.1088/1402-4896/ad564a
Access Level:acceso abierto
Palabra clave:Carbon nanotubes
Slurry-oil-based graphene
Flexible Pressure Sensor
CNTs-graphene-PDMS film
Piezoresistive
Motion Monitoring
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spelling An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS filmSadiq, HammadHu, Xiao-HuiHuang, SongRizwan, MuhammadNawaz, Muhammad AsifZeeshan, MuhammadCarbon nanotubesSlurry-oil-based grapheneFlexible Pressure SensorCNTs-graphene-PDMS filmPiezoresistiveMotion MonitoringGiven the rapid advancements in artificial intelligence, there is an escalating demand for wearable sensors. An efficient graphene-based material synthesized from the mesophase pitch of waste slurry oil was integrated into a cost-effective piezoresistive pressure sensor consisting of a conductive film made of carbon nanotubes (CNTs), graphene, and Polydimethylsiloxane (PDMS). A simple fabrication approach has been suggested to infuse PDMS with CNTs-graphene, resulting in a pressure sensor exhibiting superior conductivity, enhanced sensitivity, and quick responsiveness to diverse pressure variations. Moreover, films containing varying percentages of graphene were compared. Scanning electron microscopy was utilized to examine the surface and structural characteristics of the CNTs-graphene-PDMS film, alongside studying the pressure sensor's sensing capabilities. Various applications were examined for both the individual sensor and the array of sensors. The findings demonstrate the successful detection of diverse human motions, Morse code recognition, and effective discernment of various pressures by the fabricated pressure sensor, indicating its potential for applications in smart devices, robotics, and wearable sensors.IOP Publishing LTDQuímica Inorgánica2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/184733https://doi.org/10.1088/1402-4896/ad564areponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésPhysica Scripta, 99 (8), 0859a9. https://doi.org/10.1088/1402-4896/ad564ainfo:eu-repo/semantics/openAccessoai:dnet:idus________::45762791782a686fad6b1ff7eb12b0fc2026-06-17T12:51:07Z
dc.title.none.fl_str_mv An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
title An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
spellingShingle An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
Sadiq, Hammad
Carbon nanotubes
Slurry-oil-based graphene
Flexible Pressure Sensor
CNTs-graphene-PDMS film
Piezoresistive
Motion Monitoring
title_short An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
title_full An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
title_fullStr An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
title_full_unstemmed An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
title_sort An efficient pressure sensor based on environmental-friendly CNTs-graphene-PDMS film
dc.creator.none.fl_str_mv Sadiq, Hammad
Hu, Xiao-Hui
Huang, Song
Rizwan, Muhammad
Nawaz, Muhammad Asif
Zeeshan, Muhammad
author Sadiq, Hammad
author_facet Sadiq, Hammad
Hu, Xiao-Hui
Huang, Song
Rizwan, Muhammad
Nawaz, Muhammad Asif
Zeeshan, Muhammad
author_role author
author2 Hu, Xiao-Hui
Huang, Song
Rizwan, Muhammad
Nawaz, Muhammad Asif
Zeeshan, Muhammad
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Química Inorgánica
dc.subject.none.fl_str_mv Carbon nanotubes
Slurry-oil-based graphene
Flexible Pressure Sensor
CNTs-graphene-PDMS film
Piezoresistive
Motion Monitoring
topic Carbon nanotubes
Slurry-oil-based graphene
Flexible Pressure Sensor
CNTs-graphene-PDMS film
Piezoresistive
Motion Monitoring
description Given the rapid advancements in artificial intelligence, there is an escalating demand for wearable sensors. An efficient graphene-based material synthesized from the mesophase pitch of waste slurry oil was integrated into a cost-effective piezoresistive pressure sensor consisting of a conductive film made of carbon nanotubes (CNTs), graphene, and Polydimethylsiloxane (PDMS). A simple fabrication approach has been suggested to infuse PDMS with CNTs-graphene, resulting in a pressure sensor exhibiting superior conductivity, enhanced sensitivity, and quick responsiveness to diverse pressure variations. Moreover, films containing varying percentages of graphene were compared. Scanning electron microscopy was utilized to examine the surface and structural characteristics of the CNTs-graphene-PDMS film, alongside studying the pressure sensor's sensing capabilities. Various applications were examined for both the individual sensor and the array of sensors. The findings demonstrate the successful detection of diverse human motions, Morse code recognition, and effective discernment of various pressures by the fabricated pressure sensor, indicating its potential for applications in smart devices, robotics, and wearable sensors.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/184733
https://doi.org/10.1088/1402-4896/ad564a
url https://hdl.handle.net/11441/184733
https://doi.org/10.1088/1402-4896/ad564a
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Physica Scripta, 99 (8), 0859a9.
https://doi.org/10.1088/1402-4896/ad564a
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing LTD
publisher.none.fl_str_mv IOP Publishing LTD
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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