Two‐dimensional MXenes: New frontier of wearable and flexible electronics

InfoMat, Journal Year: 2022, Volume and Issue: 4(4)

Published: Feb. 22, 2022

Abstract Wearable electronics offer incredible benefits in mobile healthcare monitoring, sensing, portable energy harvesting and storage, human‐machine interactions, etc., due to the evolution of rigid structure flexible stretchable devices. Lately, transition metal carbides nitrides (MXenes) are highly regarded as a group thriving two‐dimensional nanomaterials extraordinary building blocks for emerging platforms because their excellent electrical conductivity, enriched surface functionalities, large area. This article reviews most recent developments MXene‐enabled wearable electronics. Several electronic devices designed on nanometric scale highlighted by drawing attention widely developed nonstructural attributes, including 3D configured devices, textile planer substrates, bioinspired structures, printed materials. Furthermore, unique progress these nanodevices is representative applications healthcare, energy, electromagnetic interference (EMI) shielding, humanoid control machines. The prospects MXene key frontier next‐generation envisioned design challenges systems also discussed, followed proposed solutions. image

Language: Английский

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Graphene and CNT‐Based Smart Fiber‐Reinforced Composites: A Review

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(40)

Published: Aug. 23, 2022

Multifunctional fiber-reinforced polymer (FRP) composites provide an ideal platform for next-generation smart applications including structural health monitoring, electrical and thermal conductivity, energy storage harvesting, electromagnetic interference shielding without compromising their mechanical properties. Recent progress in carbon-based nanomaterials such as graphene carbon nanotubes (CNTs) has enabled the development of many novel multifunctional with excellent mechanical, electrical, However, effective incorporation into FRP using scalable, high-speed, cost-effective manufacturing performance is challenging. This review summarizes recent on CNT-based composites, techniques, composites. Current technical challenges future perspectives research to facilitate essential step toward moving from development-based industrial-scale mass production are also discussed.

Language: Английский

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Personal thermal management techniques for thermal comfort and building energy saving

Materials Today Physics, Journal Year: 2021, Volume and Issue: 20, P. 100465 - 100465

Published: June 25, 2021

Language: Английский

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Soft Fiber Electronics Based on Semiconducting Polymer

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(8), P. 4693 - 4763

Published: Feb. 8, 2023

Fibers, originating from nature and mastered by human, have woven their way throughout the entire history of human civilization. Recent developments in semiconducting polymer materials further endowed fibers textiles with various electronic functions, which are attractive applications such as information interfacing, personalized medicine, clean energy. Owing to ability be easily integrated into daily life, soft fiber electronics based on polymers gained popularity recently for wearable implantable applications. Herein, we present a review previous current progress polymer-based electronics, particularly focusing smart-wearable areas. First, provide brief overview viewpoint basic concepts functionality requirements different devices. Then analyze existing associated devices interfaces, healthcare energy conversion storage. The working principle performance summarized. Furthermore, focus fabrication techniques Based continuous one-dimensional yarn, introduce two- three-dimensional fabric fabricating methods. Finally, challenges relevant perspectives potential solutions address related problems.

Language: Английский

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New potential applications of phase change materials: A review

Journal of Energy Storage, Journal Year: 2022, Volume and Issue: 53, P. 105202 - 105202

Published: June 28, 2022

Language: Английский

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Porous Conductive Textiles for Wearable Electronics

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(4), P. 1535 - 1648

Published: Feb. 19, 2024

Over the years, researchers have made significant strides in development of novel flexible/stretchable and conductive materials, enabling creation cutting-edge electronic devices for wearable applications. Among these, porous textiles (PCTs) emerged as an ideal material platform electronics, owing to their light weight, flexibility, permeability, wearing comfort. This Review aims present a comprehensive overview progress state art utilizing PCTs design fabrication wide variety integrated systems. To begin with, we elucidate how revolutionize form factors electronics. We then discuss preparation strategies PCTs, terms raw processes, key properties. Afterward, provide detailed illustrations are used basic building blocks fabricate intrinsically flexible or stretchable devices, including sensors, actuators, therapeutic energy-harvesting storage displays. further describe techniques systems either by hybridizing conventional off-the-shelf rigid components with integrating multiple fibrous PCTs. Subsequently, highlight some important application scenarios healthcare, sports training, converging technologies, professional specialists. At end Review, challenges perspectives on future research directions give overall conclusions. As demand more personalized interconnected continues grow, PCT-based wearables hold immense potential redefine landscape technology reshape way live, work, play.

Language: Английский

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Tuning MXene electrical conductivity towards multifunctionality

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 475, P. 146361 - 146361

Published: Oct. 2, 2023

Language: Английский

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A “net-ball” structure fiber membrane with electro-/photo-thermal heating and phase change synchronous temperature regulation capacity via electrospinning

Solar Energy Materials and Solar Cells, Journal Year: 2024, Volume and Issue: 276, P. 113078 - 113078

Published: Aug. 3, 2024

Language: Английский

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Personal Thermal Management by Radiative Cooling and Heating

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: March 13, 2024

Maintaining thermal comfort within the human body is crucial for optimal health and overall well-being. By merely broadening set-point of indoor temperatures, we could significantly slash energy usage in building heating, ventilation, air-conditioning systems. In recent years, there has been a surge advancements personal management (PTM), aiming to regulate heat moisture transfer our immediate surroundings, clothing, skin. The advent PTM driven by rapid development nano/micro-materials science engineering. An emerging research area radiative (PRTM), which demonstrates immense potential with its high efficiency ease regulation. However, it less taken into account traditional textiles, currently lies gap knowledge understanding PRTM. this review, aim present thorough analysis advanced textile materials technologies Specifically, will introduce discuss underlying radiation mechanisms, fabrication methods various indoor/outdoor applications light their different regulation functionalities, including cooling, dual-mode thermoregulation. Furthermore, shine on current hurdles, propose strategies, delve future technology trends PRTM an emphasis functionalities applications.

Language: Английский

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Imparting cotton textiles glow-in-the-dark property along with other functional properties: photochromism, flame-retardant, water-repellency, and antimicrobial activity

Cellulose, Journal Year: 2023, Volume and Issue: 30(6), P. 4041 - 4055

Published: March 14, 2023

Abstract Screen-printing and spray-coating methods were used to produce photoluminescent, water-repellent, antimicrobial films on textile fibers. The cotton fabrics firstly finished with a flame-resistant agent. There are number of functional agents that have been applied during the finishing process, including strontium aluminate pigment as antibacterial photoluminescent agent, flame-retardant organophosphate, water-repellent silicone rubber. current research investigated surface morphologies chemical compositions screen-printed spray-coated fabric cottons using scanning electron microscopy (SEM), transmission (TEM), energy-dispersive X-ray (EDX), wavelength dispersive fluorescence (WDXRF), Fourier-transform infrared spectroscopy (FT-IR). According morphological analysis, phosphor nanoparticles had sizes ranging from 2 12 nm. After excitation at 399 nm, generated colorless layer deposited onto showed an emission profile 516 luminescence spectra CIE Lab characteristics confirmed phosphor-coated textiles displayed white color in visible spectrum green presence UV light. It has shown by analysis tested colors very stable over time. measurements static water contact sliding angles also explored. self-extinguishing activity coated retained their properties 24 laundry cycles. Antimicrobial activity, hydrophobicity, luminous improved without affecting intrinsic physical mechanical features treated textiles. Details colorimetric discussed. stiffness air permeability examined explore flexibility breathability Excellent reversibility photostability seen materials.

Language: Английский

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