A transparent, conductive, smooth, and temperature sensitive thin films was fabricated and characterized in this paper. Silk fibroin could be processed into transparent thin films, which can act as ideal opto-electronic substrates. As pure silk fibroin film is nonconductive, ultra-long silver nanowires coating and platinum sputtering were used to strengthen its conductivity. Ultra-long nanowires were used to reduce the junctions between wires, and platinum was to improve the conductivity of the film. The new nanowire-metal-organic composite film possesses excellent conductivity and good transmittance. The composite films containing different silver nanowires exhibit conductivities of as low as 6.9 Ω/sq, and transmittance of 60–80% in the visible light range. The films also showed potentials in practical applications as their resistance is almost linearly temperature-dependent. It also can transfer power to electrical devices. The new composite films could be expected to function in wearable electronics or implantable devices and sensors.

本文制备并表征了透明，导电，光滑和温度敏感的薄膜。丝素蛋白可以加工成透明薄膜，可以用作理想的光电基材。由于纯丝素蛋白膜不导电，因此使用超长银纳米线涂层和铂溅射来增强其导电性。超长纳米线用于减少线之间的连接，而铂则用于提高薄膜的导电性。新型纳米线-金属-有机复合膜具有优异的导电性和良好的透射率。包含不同银纳米线的复合膜的电导率低至6.9Ω/ sq，在可见光范围内的透射率为60–80％。薄膜的电阻几乎与温度成线性关系，因此在实际应用中也显示出潜力。它还可以将电力传输到电气设备。新的复合膜有望在可穿戴电子产品或可植入设备和传感器中发挥作用。