Effects of MWCNT and Sodium Dodecyl Sulfate (SDS) contents
on the electrical conductivity and sensor properties of thermoplastic
polyurethane nanosurfaces
{"title":"Effects of MWCNT and Sodium Dodecyl Sulfate (SDS) contents\non the electrical conductivity and sensor properties of thermoplastic\npolyurethane nanosurfaces","authors":"Rusen Inan, Ismail Usta, Y. Sahin","doi":"10.35530/it.075.01.2023105","DOIUrl":null,"url":null,"abstract":"Recently, strain sensors have significant areas of usage with their strain, stretching and wearable features for various\napplications such as personal health monitoring, joint movement detection, robotics, etc. To achieve this, various studies\nare conducted to optimize the production of MWCNT-based nanocomposites. In the present study, a total of 12 solutions\nwere formulated by introducing Multi-Walled Carbon Nanotubes (MWCNT) and Sodium Dodecyl Sulfate (SDS) at\ndifferent concentrations and ratios into the Thermoplastic Polyurethane (TPU) solution, and then nanocomposite\nsurfaces were produced from these solutions through an electrospinning process. These samples were subjected to\nresistance changes due to elongation, gauge factor changes due to elongation to evaluate the sensor property and cycle\ntests to evaluate the sustainability of the sensor feature. According to the results, the best sensor properties were\nobtained in the samples with SDS added at a rate of 1/20 (MWCNT:SDS) for 0.3 MWCNT and 0.5 MWCNT; on the other\nhand 1/26 weight ratio of MWCNT:SDS for 0.7 MWCNT.","PeriodicalId":13638,"journal":{"name":"Industria Textila","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Industria Textila","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.35530/it.075.01.2023105","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, TEXTILES","Score":null,"Total":0}
引用次数: 0
Abstract
Recently, strain sensors have significant areas of usage with their strain, stretching and wearable features for various
applications such as personal health monitoring, joint movement detection, robotics, etc. To achieve this, various studies
are conducted to optimize the production of MWCNT-based nanocomposites. In the present study, a total of 12 solutions
were formulated by introducing Multi-Walled Carbon Nanotubes (MWCNT) and Sodium Dodecyl Sulfate (SDS) at
different concentrations and ratios into the Thermoplastic Polyurethane (TPU) solution, and then nanocomposite
surfaces were produced from these solutions through an electrospinning process. These samples were subjected to
resistance changes due to elongation, gauge factor changes due to elongation to evaluate the sensor property and cycle
tests to evaluate the sustainability of the sensor feature. According to the results, the best sensor properties were
obtained in the samples with SDS added at a rate of 1/20 (MWCNT:SDS) for 0.3 MWCNT and 0.5 MWCNT; on the other
hand 1/26 weight ratio of MWCNT:SDS for 0.7 MWCNT.
期刊介绍:
Industria Textila journal is addressed to university and research specialists, to companies active in the textiles and clothing sector and to the related sectors users of textile products with a technical purpose.