Xing Yedi, Zheng Xiaojia, Wu Yihui, Li Mingrun, Zhang Wen-Hua, Li Can
State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
Chem Commun (Camb). 2015 May 11;51(38):8146-9. doi: 10.1039/c5cc01379h. Epub 2015 Apr 15.
Nitrogen-doped carbon nanotubes decorated with Co and Ni metal nanoparticles were assessed as counter electrodes (CEs) of dye-sensitized solar cells (DSSCs). These composites show good electrocatalytic activity toward the counter electrode reduction reaction (I3(-)→ I(-)) in DSSCs. The resulting devices using these composites as CEs display photovoltaic performance as good as, or even better than Pt-based devices, indicating their potential for application in DSSCs.
对用钴和镍金属纳米颗粒修饰的氮掺杂碳纳米管作为染料敏化太阳能电池（DSSC）的对电极（CE）进行了评估。这些复合材料对DSSC中的对电极还原反应（I3(-)→I(-)）表现出良好的电催化活性。使用这些复合材料作为CE的所得器件显示出与基于铂的器件一样好甚至更好的光伏性能，表明它们在DSSC中的应用潜力。
