【摘 要】
：
Electronic textiles (e-textiles),known as a newly-developed innovation combining the textile and electronic technologies,are burgeoning as the next-generation o
【机 构】
：
Nanotechnology Center,Institute of Textiles & Clothing,The Hong Kong Polytechnic University,Hung Hom
论文部分内容阅读
Electronic textiles (e-textiles),known as a newly-developed innovation combining the textile and electronic technologies,are burgeoning as the next-generation of wearable electronics for lots of promising applications.However,a big concern is the durability of the e-textilss during practical using.Here,we describe a facile method to fabricate mechanically and electrically durable e-textiles by chemical deposition of silver nanoparticles (AgNPs) on widely used cotton fabric.The interface between AgNPs and fabric was tightly strengthened by the bioinspired polydopamine,and a highly waterproof and anticorrosive surface was further obtained by modifying with a fluorine containing agent of 1H,1H,2H,2H-perfuorodecanethiol (PFDT).In addition to the low sheet resistance of 0.26 ohm/sq and high conductivity of 233.4 S/cm,the e-textilss present outstanding stability to different mechanical deformations including uitresonication,bending and machine washing.Moreover,thanks to the surface roughness of AgNPs and low surface energy of PFDT,a superhydrophobic surface,with a water contact angle of ca.152°,was further obtained,endowing the e-textiles excellent anti-corrosion to water,acid/alkaline solution and various liquids (e.g.,milk,coffee and tee).Finally,the application of this highly conductive e-textiles in wearable thermal therapy is demonstrated.Together with the facile,all-solution-based,and environmentally friendly fabrication protocol,the e-textiles show great potential of large-scale applications in wearable electronics.
其他文献
Although tremendous efforts have been paid on electrocatalysts toward efficient electrochemical hydrogen generation,breakthrough is still highly needed in the d
Understanding the interaction of nanomaterials with biological systems has always been of high concem and interest.An emerging type of nanomaterials,ultrasmall
Novel physical properties emerge when the thickness of charge density wave (CDW) materials is reduced to the atomic level,owing to the significant modification
One dimensional (1D) nanostructures attract considerable attention,enabling a broad application owing to their unique properties.However,the precise mechanism o
Despite the unique properties of bismuth (Bi),there is a lack of two-dimensional (2D) heterostructures between Bi and other functional 2D materials.Here,a coher
Efficient light absorption and trapping are of vital importance for the solar water evaporation by hydrogel-based photothermal conversion materials.Conventional
Two-dimensional (2D) transition metal chalcogenides (TMCs) are known to be susceptible to the atmosphere,which greatly obscures the intrinsic physical and chemi
Two-dimensional (2D) MoS2 with appealing physical properties is a promising candidate for next-generation electronic and optoelectronic devices,where the ultrat
Strain is a powerful tool to modify the optical properties of semiconducting transition metal dichalcogenides like MoS2,MoSe2,WS2 and WSe2.In this work we provi
Photocatalysis has attracted intense attention due to its potential to solve the energy resource problem and environmental issues.The single metal atom decorate