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首页> 外文期刊>Materials Research Letters >Surface-functionalized silver nanowires on chitosan biopolymers for highly robust and stretchable transparent conducting films
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Surface-functionalized silver nanowires on chitosan biopolymers for highly robust and stretchable transparent conducting films

机译:壳聚糖生物聚合物上的表面功能化银纳米线,用于高度坚固和可拉伸的透明导电膜

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We develop highly robust and stretchable conductive transparent electrodes based on silver nanowires (AgNWs) deposited on functionalized chitosan biopolymer substrates. 11-aminounde-canoic acid is introduced as a surface modifier for enhancing the chemical bond. The chemically functionalized AgNW films achieve a low sheet resistance of 12.2?ohm/sq with a high transmittance of 88.9%. In addition, stretchable alternating current-driven electroluminescent devices and stretchable transparent heaters have been fabricated with AgNW/chitosan thin-films which can be cut, stretched, bent, and twisted without performance degradation. With this approach, stretchable electronics prepared on bio-compatible substrates can be easily applied to curved surfaces or human skins.
机译:我们基于沉积在功能化壳聚糖生物聚合物基材上的银纳米线(AgNWs)开发了高度坚固且可拉伸的导电透明电极。引入11-氨基不二烯酸作为表面改性剂以增强化学键。化学功能化的AgNW薄膜实现了12.2Ωohm/ sq的低薄层电阻和88.9%的高透射率。另外,已经用AgNW /壳聚糖薄膜制造了可拉伸的交流电驱动的电致发光器件和可拉伸的透明加热器,其可以被切割,拉伸,弯曲和扭曲而不会降低性能。通过这种方法,可以将在生物相容性基底上制备的可拉伸电子设备轻松应用于曲面或人体皮肤。

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