Bifunctional flexible fabrics with excellent Joule heating and electromagnetic interference shielding performance based on copper sulfide/glass fiber composites

Liu, Binguo; Zhang, Qi; Huang, Yuanhui; Liu, Dong; Pan, Wei; Mu, Yunchao; Cheng, Xiaozhe; Qin, Yajie

doi:10.1039/d1nr03550a

Cited by 12 publications

(8 citation statements)

References 56 publications

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“…Two diffraction peaks at 17 and 28° in the XRD patterns correspond to the PAN crystal planes of (100) and (110), respectively. , Compared with the original PAN, the XRD pattern of PAN/CuS has new characteristic peaks appearing at 27.8, 29.5, 31.9, 32.9, 47.9, 52.7, and 59.3°, corresponding to the crystal planes of (101), (102), (103), (006), (110), (108), and (116) planes of CuS, respectively (JCPDS card no. 06–0464). , It can also be seen clearly that the characteristic peaks of CuS began to emerge with the increase in CuS@QCS.…”

Section: Resultsmentioning

confidence: 86%

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Dyeable PAN/CuS Nanofiber Membranes with Excellent Mechanical and Photothermal Conversion Properties via Electrospinning

Qin

Zhang

Pan

et al. 2022

ACS Appl. Polym. Mater.

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Wearable heaters based on photothermal fibers have gained considerable attention for personal thermal management in recent years. However, photothermal fabrics aiming at personal comfort and energy conversion performance still present severe challenges in their design, dyeability, mechanical properties, and practical application. Herein, polyacrylonitrile (PAN)/copper sulfide (CuS) nanofiber membranes with good photothermal and mechanical performance and dyeability were fabricated by electrospinning. The PAN/CuS-5 wt % nanofiber membranes not only exhibit excellent photothermal conversion performance (up to 88 °C within 15 s) and good heating cycle stability under one solar irradiation (1 kW m −2 ) but also high tensile strength (9.86 Mpa). In addition, the PAN/CuS membranes still retained good photothermal properties after the dyeing process. This work develops a robust strategy for constructing photothermal and dyeable fabric and has potential application in personal thermal management.

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Section: Resultsmentioning

confidence: 86%

“…06−0464). 26,34 It can also be seen clearly that the characteristic peaks of CuS began to emerge with the increase in CuS@QCS.…”

Section: Characterization Of Pan/cusmentioning

confidence: 84%

Dyeable PAN/CuS Nanofiber Membranes with Excellent Mechanical and Photothermal Conversion Properties via Electrospinning

Qin

Zhang

Pan

et al. 2022

ACS Appl. Polym. Mater.

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“…In addition, with the increasing demand for functionality and accessibility, there is an urgent need for wearable electronic devices in the field of personalized thermoregulation [3], personalized healthcare [4,5], and athletic motion monitoring [6]. In this context, there are extensive attempts to design multifunctional textiles with EMI shielding, Joule heating, and pressure-sensing [2,[7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Graphene/SiC-coated textiles with excellent electromagnetic interference shielding, Joule heating, high-temperature resistance, and pressure-sensing performances

Wang¹,

Xu²,

Hu³

et al. 2023

Journal of Advanced Ceramics

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Multifunctional, wearable, and durable textiles integrated with smart electronics have attracted tremendous attention. However, it remains a great challenge to balance new functionalities with high-temperature stability. Herein, textile-based pressure sensors with excellent electromagnetic interference (EMI) shielding, Joule heating, and high-temperature resistance were fabricated by constructing graphene/SiC (G/SiC) heterostructures on carbon cloth via laser chemical vapor deposition (LCVD). The resultant textiles exhibited excellent EMI efficiency of 74.2 dB with a thickness of 0.45 mm, Joule heating performance within a low working voltage (V) range of 1-3 V, and fast response time within 20 s. These properties arose from multiple reflections, interfacial polarization, and high conductivity due to the numerous amounts of nanoscale G/SiC heterostructures. More importantly, G/SiC/carbon fibers (CFs) demonstrated well high-temperature resistance with a heat resistance index (T HRI ) of 380.2 ℃ owing to the protection of a coating layer on the CFs upon oxidation. Meanwhile, the G/SiC/CFs presented good pressure-sensing performance with high sensitivity (S) of 52.93 kPa −1 , fast response time of 85 ms, and a wide pressure range of up to 186 kPa. These features imply the potential of the G/SiC/CFs as efficient EMI shielding, electrical heater, and piezoresistive sensor textiles. † Chongjie Wang and Qingfang Xu contributed equally to this work.

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“…These smart textile devices have been used in various platforms for energy storage, , flexible sensing, thermal management, − real-time healthcare monitoring, − textile robotics, protective textiles, ,,, and intelligent clothing. ,− Typically, traditional textiles are inherently electrically nonconductive and therefore not ideally suitable for electronic applications. To date, to impart electrical conductivity, textile materials are being functionalized with enormous nanomaterials, particularly 0D metal nanoparticles, − 1D carbon nanotubes (CNT), 2D graphene − and MXene, − and conducting polymers such as poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS), , and polypyrrole. − The exploration of these nanomaterials has enabled smart-textile devices for profound interests toward multifunctional electronic applications.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of PEDOT:PSS Solution-Processed Electronic Textiles for Enhanced Joule Heating

et al. 2022

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Textile-based flexible and wearable electronic devices provide an excellent solution to thermal management systems, thermal therapy, and deicing applications through the Joule heating approach. However, challenges persist in designing such cost-effective electronic devices for efficient heating performance. Herein, this study adopted a facile solution-processed strategy, “dip-coating”, to develop a high-performance Joule heating device by unformly coating the intrinsically conducting polymer (CP) poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) onto the surface of cotton textiles. The structural and morphological attributes of the cotton/CP mixture were evaluated using various characterization techniques. The electrothermal characteristics of the cotton/CP sample included rapid thermal response, uniform surface temperature distribution up to 94 °C, excellent stability, and endurance in heating performance under various mechanical deformations. The real-time illustration of the fabric heater affixed on a human finger has demonstrated its outstanding potential for thermal therapy applications. The fabricated heater may further expand it purposes toward deicing, defogging, and defrosting applications.

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Bifunctional flexible fabrics with excellent Joule heating and electromagnetic interference shielding performance based on copper sulfide/glass fiber composites

Abstract: Flexible and wearable electronic technology is in great demand with the rising of smart electronic systems. Among this, exploring multifunctional with high performance at low cost has attracted extensive attention...

Cited by 12 publications

References 56 publications

Dyeable PAN/CuS Nanofiber Membranes with Excellent Mechanical and Photothermal Conversion Properties via Electrospinning

Dyeable PAN/CuS Nanofiber Membranes with Excellent Mechanical and Photothermal Conversion Properties via Electrospinning

Graphene/SiC-coated textiles with excellent electromagnetic interference shielding, Joule heating, high-temperature resistance, and pressure-sensing performances

Synthesis of PEDOT:PSS Solution-Processed Electronic Textiles for Enhanced Joule Heating

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