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Cited 13 time in webofscience Cited 14 time in scopus
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Scalable and facile synthesis of stretchable thermoelectric fabric for wearable self-powered temperature sensorsopen access

Authors
Jung, MinhyunJeon, SanghunBae, Jihyun
Issue Date
Nov-2018
Publisher
ROYAL SOC CHEMISTRY
Citation
RSC ADVANCES, v.8, no.70, pp.39992 - 39999
Indexed
SCIE
SCOPUS
Journal Title
RSC ADVANCES
Volume
8
Number
70
Start Page
39992
End Page
39999
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/15927
DOI
10.1039/c8ra06664g
ISSN
2046-2069
Abstract
Wearable sensor systems with ultra-thinness, light weight, high flexibility, and stretchability that are conformally in contact with the skin have advanced tremendously in many respects, but they still face challenges in terms of scalability, processibility, and manufacturability. Here, we report a highly stretchable and wearable textile-based self-powered temperature sensor fabricated using commercial thermoelectric inks. Through various combinations of poly(3,4-ethylene dioxythiophene)-poly(styrene sulfonate) (PEDOT:PSS), silver nanoparticles (AgNPs), and graphene inks, we obtained linear temperature-sensing capability. The optimized sensor generates a thermoelectric voltage output of 1.1 mV for a temperature difference of 100 K through a combination of PEDOT:PSS and AgNPs inks and it shows high durability up to 800 cycles of 20% strain. In addition, the knitted textile substrate exhibits temperature-sensing properties that are dependent upon the stretching directions. We believe that stretchable thermoelectric fabric has broader potential for application in human-machine interfaces, health-monitoring technologies, and humanoid robotics.
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서울 생활과학대학 > 서울 의류학과 > 1. Journal Articles

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Bae, Ji hyun
COLLEGE OF HUMAN ECOLOGY (DEPARTMENT OF CLOTHING & TEXTILES)
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