The optical properties of ZnO nanorod arrays prepared through hydrothermal synthesis for solar cell application
In this paper, ZnO nanorod arrays used as transparent conducting oxide(TCO) were fabricated on ZnO seed layers though a hydrothermal method and the seed layers were prepared by sol-gel method. Different pre-annealing temperature varying from 300°C to 400°C and different hydrothermal precursor concentration varying from 0.005 to 0.15M were studied. The effects of seed layers preannealing temperature and hydrothermal precursor concentration on the growth of ZnO nanorod arrays were investigated. It demonstrates that the ZnO nanorod arrays have better transmission with 350°C pre-annealing temperature and 0.15M concentration. And ZnO nanorod arrays have high density, good uniformity and a wurtzite structure with (002) preferential orientation.
ZnO nanorod array hydrothermal seed layer TCO
Rui Song Dan Xie Tianling Ren
Institute of Microelectronics, Tsinghua University, Beijing 100084 China
国际会议
上海
英文
2010-2012
2010-11-01（万方平台首次上网日期，不代表论文的发表时间）