A PEDOT:PSS and graphene-clad smart textile-based wearable electronic Joule heater with high thermal stability

Ahmed, Abbas; Jalil, Mohammad Abdul; Hossain, Milon; Moniruzzaman, Md.; Adak, Bapan; Islam, M. Tauhidul; Parvez, Md. Shohan; Mukhopadhyay, Samrat

doi:10.1039/d0tc03368e

Cited by 115 publications

(106 citation statements)

References 63 publications

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“…Similar results in the temperature trends and char formation are obtained by Krishnamoorthy et al, where the cotton fabric was coated with graphene oxide via dip and dry method, and about 36 C shift in the maximum decomposition rate is reported. 60 In another study, coating fabric with rGO and a polymer increased the thermal decomposition temperature of cotton from 305 to 342-353 C. 61 However, He et al stated that the thermal decomposition temperature of rGO coated cotton is slightly lower than that of cotton fabric due to easy degradation of KH-560 (binding agent) and cotton after repeated drying and reduction. In the same study, it also mentioned that the high weight residue at 900 C for rGO coated cotton shows the thermal stability of rGO 33 .…”

Section: The Thermal Resistance Of Rgo Coated Cotton Fabricmentioning

confidence: 99%

An experimental study on the electrical and thermal performance of reduced graphene oxide coated cotton fabric

Koçanalı

Apaydın-Varol

2021

Int J Energy Res

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In this study, reduced graphene oxide (rGO) is produced from graphite by using the modified Hummers method. In order to understand the usage of rGO for smart textile applications, the cotton fabric is coated via the dip and dry method to see the effect of rGO coating, number of dip and dry cycles on the changes of thermal and electrical resistance of the fabric. Graphene oxide (GO) and rGO Highlights• Reduced graphene oxide (rGO) was successfully prepared from graphite via the modified Hummers' method.• Biodegradable and sustainable cotton fabric was coated with rGO to improve its electrical and thermal properties using a simple dip and dry method.• No binding agent was used during the coating process.• The increase in the rGO content decreased the surface electrical resistivity while increasing the thermal stability of the cotton fabric.

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Section: The Thermal Resistance Of Rgo Coated Cotton Fabricmentioning

confidence: 99%

An experimental study on the electrical and thermal performance of reduced graphene oxide coated cotton fabric

Koçanalı

Apaydın-Varol

2021

Int J Energy Res

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“…The first challenge posed by the textile-based electrode is seamless integration. Coating [ 351 , 352 ] and printing [ 149 ] are the two commonly used methods with the potential of scalability. Coating fiber or yarn with active material and then weaving or knitting into fabric or direct coating on the fabric is widely popular.…”

Section: Challenges and Future Perspectivesmentioning

confidence: 99%

Nanomaterials-patterned flexible electrodes for wearable health monitoring: a review

Hasan

Hossain

2021

J Mater Sci

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Electrodes fabricated on a flexible substrate are a revolutionary development in wearable health monitoring due to their lightweight, breathability, comfort, and flexibility to conform to the curvilinear body shape. Different metallic thin-film and plastic-based substrates lack comfort for long-term monitoring applications. However, the insulating nature of different polymer, fiber, and textile substrates requires the deposition of conductive materials to render interactive functionality to substrates. Besides, the high porosity and flexibility of fiber and textile substrates pose a great challenge for the homogenous deposition of active materials. Printing is an excellent process to produce a flexible conductive textile electrode for wearable health monitoring applications due to its low cost and scalability. This article critically reviews the current state of the art of different textile architectures as a substrate for the deposition of conductive nanomaterials. Furthermore, recent progress in various printing processes of nanomaterials, challenges of printing nanomaterials on textiles, and their health monitoring applications are described systematically. Graphical Abstract

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“…They proved that Cu NP incorporation reduced the surface resistivity and thus increased the Joule heating electrothermal property. Very recently, a cotton textile was dip-coated with an electroconductive composite of reduced graphene oxide and PEDOT:PSS [ 161 ]. Ahmed and co-workers showed the beneficial use of an inherently conductive polymer for coating the voids of textile fabric and thus increasing the electrical conductivity.…”

Section: Heating Textilesmentioning

confidence: 99%

“…Ahmed and co-workers showed the beneficial use of an inherently conductive polymer for coating the voids of textile fabric and thus increasing the electrical conductivity. They studied different conditions of coating, having achieved the lowest sheet resistance (presented in Table 8 ) when the fabric was first dipped into rGO once, followed by dipping into PEDOT:PSS suspension 15 times [ 161 ].…”

Section: Heating Textilesmentioning

confidence: 99%

A Review of Multiple Scale Fibrous and Composite Systems for Heating Applications

et al. 2021

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Different types of heating systems have been developed lately, representing a growing interest in both the academic and industrial sectors. Based on the Joule effect, fibrous structures can produce heat once an electrical current is passed, whereby different approaches have been followed. For that purpose, materials with electrical and thermal conductivity have been explored, such as carbon-based nanomaterials, metallic nanostructures, intrinsically conducting polymers, fibers or hybrids. We review the usage of these emerging nanomaterials at the nanoscale and processed up to the macroscale to create heaters. In addition to fibrous systems, the creation of composite systems for electrical and thermal conductivity enhancement has also been highly studied. Different techniques can be used to create thin film heaters or heating textiles, as opposed to the conventional textile technologies. The combination of nanoscale and microscale materials gives the best heating performances, and some applications have already been proven, even though some effort is still needed to reach the industry level.

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A PEDOT:PSS and graphene-clad smart textile-based wearable electronic Joule heater with high thermal stability

Abstract: Intelligent, highly conductive, robust, and flexible electronic textile embedded smart devices hold surging interest in the wearable personalized heating system or thermotherapy. However, designing of these structures with desirable thermotherapy...

Cited by 115 publications

References 63 publications

An experimental study on the electrical and thermal performance of reduced graphene oxide coated cotton fabric

An experimental study on the electrical and thermal performance of reduced graphene oxide coated cotton fabric

Nanomaterials-patterned flexible electrodes for wearable health monitoring: a review

A Review of Multiple Scale Fibrous and Composite Systems for Heating Applications

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