Preparation method of Ag nanoparticle loaded ZnO film

The invention discloses a preparation method of an Ag nanoparticle loaded ZnO film. The preparation method of the Ag nanoparticle loaded ZnO film comprises the following steps: preparing a ZnO film, mixing the prepared ZnO film and a silver nitrate solution uniformly, and performing ultraviolet illumination to obtain the Ag nanoparticle loaded ZnO film. According to the preparation method providedby the invention, the defects in the prior art that the electrochemical property is not ideal, the preparation process is complex and the required chemical reagents are expensive or toxic during thepreparation of the ZnO film are overcome. 本发明公开了种Ag纳米颗粒负载ZnO薄膜的制备方法，包括ZnO薄膜的制备，将制备好的ZnO薄膜与硝酸银溶液混合均匀，进行紫外光光照后得到Ag纳米颗粒负载ZnO薄膜。本发明的制备方法能够克服现有技术中在制备ZnO薄膜时的电化学性能不理想、制备过程复杂、所需化学试剂昂贵或者有毒等缺陷。