铜纳米线复合透明电极的构筑及应用研究进展

Progress on Construction and Application of Composite Copper Nanowires Transparent Electrodes

铜纳米线(Cu NWs)作为透明导电层,具有良好的光透过性、导电性、柔性以及低成本等特点,受到了研究者及工业界的广泛关注。然而,Cu NWs极易被氧化,严重限制了其在光电器件中的应用。针对这一难题,研究者普遍采用构筑Cu NWs复合透明电极的方式提高其稳定性。本文综述了近年来国内外在构筑Cu NWs复合透明电极方面的研究进展,重点介绍了不同构筑方式对Cu NWs透明电极结构、光电性能和稳定性的影响,简述了Cu NWs复合透明电极的应用研究进展。最后,对Cu NWs复合透明电极的应用前景和发展方向进行了展望。

As a transparent conductive layer,copper nanowires(Cu NWs)have aroused great interests of researchers and industries for its high optical transmittance,super electrical conductivity,favorable flexibility and low cost.Nevertheless,Cu NWs can be easily oxidized,which severely blocked theirs practical application in optoelectronic devices.Aiming at enhancing the stability and reducing oxidation of Cu NWs,composite Cu NWs are usually constructed by researchers.In this article,the research progress of constructing composite Cu NWs transparent electrodes at home and abroad in recent years is reviewed.The influences of different composite construction methods on structure,optoelectronic properties and stability of Cu NWs based transparent electrodes are introduced with emphasis.Besides,the advances in application of composite Cu NWs transparent electrodes are also presented.Finally,the future development direction and prospective of composite Cu NWs transparent electrodes are proposed.