文献类型：期刊文献

英文题名：Effects of TiOx seeding layer upon the growth and light emission properties of ZnO nanowires

作者：Cao, Ying[1]; Zeng, Huidan[1]; Zhang, Fan[2]; Chen, Yanglong[2]; Hang, Liu[2]; Tang, Zhihong[2]; Jiang, Qi[1]; Wang, Xianying[2]

机构：[1] Key Laboratory for Ultrafine Materials, East China University of Science and Technology, Ministry of Education, Shanghai 200237, China; [2] School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

年份：2012

卷号：263

起止页码：95

外文期刊名：Applied Surface Science

收录：EI(收录号：20124815712382)

语种：英文

外文关键词：Crystallinity - Dye-sensitized solar cells - II-VI semiconductors - Nanowires - Oxide minerals

摘要：Oriented ZnO nanowire (NW) arrays were fabricated via hydrothermal method using TiOx films as the seeding layer. Structural and morphological analysis indicates that the TiOx seeding layer can greatly improve the crystallinity and alignments of ZnO NWs. The photoluminescence (PL) spectra of ZnO NWs grown on the 1 nm TiOx seed layer exhibit enhanced UV emission. Improved growth of ZnO NWs on TiOx seed layer may facilitate the fabrication of high performance dye sensitized solar cell devices. ? 2012 Elsevier B.V.