Interconnection of Highly Flexible Carbon Threads Suitable for Wearable Strain Monitoring using Ultrasonic Plastic Welding

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F23%3A43968768" target="_blank" >RIV/49777513:23220/23:43968768 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10168382" target="_blank" >https://ieeexplore.ieee.org/document/10168382</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISSE57496.2023.10168382" target="_blank" >10.1109/ISSE57496.2023.10168382</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Interconnection of Highly Flexible Carbon Threads Suitable for Wearable Strain Monitoring using Ultrasonic Plastic Welding

Popis výsledku v původním jazyce

The paper deals with the contacting of highly flexible carbon threads spun by polyamide (PAD) embedded in an elastic fabric suitable for strain monitoring and testing of interconnection reliability. These carbon threads are suitable as strain sensors due to their high flexibility, their electrical resistance is dependent on stretching and it is possible to integrate them into textiles and thus create wearable textile strain sensors. Interconnection of the carbon threads to the textile or flexible substrates is important for smart textile applications. The initial impulse for this study was a creation of a user-friendly interconnection of a conventional electronic with an arm sleeve with integrated carbon threads for strain monitoring. Carbon threads were connected to conductive textile ribbons by ultrasonic plastic welding. The conductive ribbon can be used as a busbar for interconnecting the textile sensor (made of carbon threads) and the conventional electronics module (e.g. wearable evaluation unit, Bluetooth, or Internet of things module). The contacts made by ultrasonic welding were further stressed using a cyclic stretch test, the reliability of this interconnection and the rate of dependence of electrical resistance on stretching were verified.

Název v anglickém jazyce

Interconnection of Highly Flexible Carbon Threads Suitable for Wearable Strain Monitoring using Ultrasonic Plastic Welding

Popis výsledku anglicky

The paper deals with the contacting of highly flexible carbon threads spun by polyamide (PAD) embedded in an elastic fabric suitable for strain monitoring and testing of interconnection reliability. These carbon threads are suitable as strain sensors due to their high flexibility, their electrical resistance is dependent on stretching and it is possible to integrate them into textiles and thus create wearable textile strain sensors. Interconnection of the carbon threads to the textile or flexible substrates is important for smart textile applications. The initial impulse for this study was a creation of a user-friendly interconnection of a conventional electronic with an arm sleeve with integrated carbon threads for strain monitoring. Carbon threads were connected to conductive textile ribbons by ultrasonic plastic welding. The conductive ribbon can be used as a busbar for interconnecting the textile sensor (made of carbon threads) and the conventional electronics module (e.g. wearable evaluation unit, Bluetooth, or Internet of things module). The contacts made by ultrasonic welding were further stressed using a cyclic stretch test, the reliability of this interconnection and the rate of dependence of electrical resistance on stretching were verified.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the International Spring Seminar on Electronics Technology

ISBN

979-8-3503-3484-5

ISSN

—

e-ISSN

2161-2536

Počet stran výsledku

5

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

Timisoara, Romania

Datum konání akce

10. 5. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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