精品文档---下载后可任意编辑ZnO/AAO/Si 纳米结构的制备及其光电性能讨论的开题报告摘要本文讨论了 ZnO/AAO/Si 纳米结构的制备以及其光电性能
通过多步酸蚀法在 p-Si 衬底上制备 AAO 模板,然后利用化学沉积法将 ZnO 填充入 AAO 孔道中,最终形成 ZnO/AAO/Si 纳米结构
利用SEM、TEM、XRD 等手段对样品形貌、结构和晶体学性质进行了表征,并讨论了其光电性能
结果表明,ZnO/AAO/Si 纳米结构具有优异的光电性能,具有很高的光吸收率和大的电荷传输率
本讨论结果为 ZnO/AAO/Si 纳米结构在光电子学和光催化领域的应用提供了有力的支持
关键词:ZnO/AAO/Si 纳米结构,制备,光电性能AbstractThis paper studies the preparation and optoelectronic properties of ZnO/AAO/Si nanostructures
AAO template was prepared on p-Si substrate by multi-step acid etching method, and then ZnO was filled into AAO pores by chemical deposition method to form ZnO/AAO/Si nanostructure
The morphology, structure and crystal properties of the samples were characterized by SEM, TEM, XRD and other methods, and their optoelectronic properties were studied
The results show that Zn