纳米银线透明导电膜耐UV 保护层应用性研究

纳米银线透明导电膜由上至下一般包括保护层、纳米银线层、底层、基材层,其中保护层通过硅氧化物或金属氧化物与纳米银线膜层表面以及底层形成硅氧键或金属氧桥键,固化后形成的网络结构既不影响纳米银线层的导电性,又可保护纳米银线不被氧化或者脱落,从而确保导电膜性能稳定。本文对开发改进的耐U V保护层进行测评,结合不同类型的纳米银线层和底层,考察改进后的导电膜耐UV性能的提升情况。从验证结果数据可以看出,耐UV保护层满足纳米银线透明导电膜的使用条件,实验室应用性能效果优异。

Highly flexible and transparent conducting silver nanowire/ZnO composite film for organic solar cells

High efficiency and flexible inverted organic solar cells have been fabricated using solution-processed silver nanowire/zinc oxide composite transparent electrodes. The transparent electrodes showed a low sheet resistance of -13 ff）.sq-1 and high transmittance of -93% as well as superior mechanical flexibility. Power conversion efficiencies of -7.57% and -7.21% were achieved for devices fabricated on glass and plastic substrate, respectively. Moreover, the flexible devices did not show any degradation in their performance even after being folded with a radius of-480 μm.