Development and performance of flexible temperature-sensing fabric

Abstract

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The Interconnecting Process and Sensing Performance of Stretchable Hybrid Electronic Yarn for Body Temperature Monitoring

“…However, when comparing it with two-component conductive adhesive bonding and melt soldering with tin wire methods, both exhibited hysteresis errors that were approximately 2.6 times larger than that observed in thermistors due to their utilization of thicker soldering materials. In comparison to previously reported results [22], all three interconnection methods used in this study resulted in sensing yarns with lower hysteresis effects, which were smaller than those reported (3.65% and 3.26%, respectively). Therefore, it can be concluded that stretchable HETS yarns developed in this work exhibit reduced hysteresis effects.…”

“…The hysteresis phenomenon is commonly employed to indicate the sensing response error during temperature variations. The hysteresis effects of HETS yarn were evaluated by calculating the hysteresis error using Equation (2) [ 22 ]. This error was defined as the maximum electrical resistance difference between the heating and cooling stages corresponding to the same temperature within one cycle.…”

An Antisweat Interference and Highly Sensitive Temperature Sensor Based on Poly(3,4-ethylenedioxythiophene)–Poly(styrenesulfonate) Fiber Coated with Polyurethane/Graphene for Real-Time Monitoring of Body Temperature

“…The temperature resolution of the composite fiber is 0.1 °C (Figure e), which satisfies the requirements for measuring small changes in the human body temperature. The temperature-sensing sensitivity and resolution comparison results between the composite fiber and other flexible temperature sensors used for human body temperature monitoring are shown in Figure f. ,,,,− More detailed data pairs are given in Table S1. The temperature-sensing sensitivity of this work reached the highest level when the resolution was 0.1 °C.…”

Development and application of temperature-sensing underwear for breast monitoring

“…(2020) used a lockstitch structure to integrate conductive core yarn in any area of the fabric. Gu et al . (2022) embedded continuous temperature-sensing Pt fibers into the fabric by general weaving technique.…”