中文摘要：

以Zn（NO3）2·6H2O和（NH2）2CO为源物质，通过水热法以及退火工艺，在F：SnO2（FTO）导电玻璃表面制备了ZnO介孔纳米片薄膜．XRD表征结果表明，经由水热法直接生长在导电玻璃表面的薄膜为Zn（CO3），（OH）y·nH2O，属于底心单斜晶体结构；经过退火以后，Zn（CO3），（OH）y·nH2O转变成六角纤锌矿结构ZnO．能谱测量结果也佐证了这一点．扫描电子显微镜（SEM）图像表明，退火后得到的ZnO薄膜为垂直于导电玻璃表面的纳米片结构，纳米片表面密布着纳米尺度的孔洞．在FTO导电玻璃表面直接制备的ZnO介孔纳米片结构可望提高染敏电池光伏性能，是一种有潜力的工作电极结构材料．

英文摘要：

The porous nanosheets of ZnO were prepared on the FTO glass substrate via hydrothermal method and the followed annealing. The XRD measurement results showed that the film grown on the surface of FTO glass before annealing was （ZnCO3 ）x （OH）y · nH2O and after annealing it converted to ZnO. The EDS experiment results also confirm that point. The SEM photos exhibit that the film prepared on the surface of FTO glass consists of nanosheets with nanosied pores distributed on their surfaces. The porous nnaosheets of ZnO can maybe used as the working electrode of dye-sensitized solar cell and improve the efficiency of the cells.