Hydrothermal synthesis and characterization of ZnO films with different nanostructures

作者: Jiaoxian Yu , Baibiao Huang , Xiaoyan Qin , Xiaoyang Zhang , Zeyan Wang

DOI: 10.1016/J.APSUSC.2011.01.039

关键词: PhotocurrentMineralogyPhotoluminescenceChemical engineeringMaterials scienceThin filmNanowireSubstrate (electronics)Hydrothermal synthesisScanning electron microscopeNanorod

摘要: Abstract ZnO films with morphologies of nanorods, nanowires and nanosheets were grown on F-doped SnO 2 glass substrate, which may have potential application in solar cells. X-ray diffraction (XRD) scanning electron microscopy (SEM) employed to characterize the structures as-synthesized samples. The photoluminescence (PL) photoelectrochemical properties also measured. results showed that nanorods preferentially oriented along c -axis had largest photocurrent density is as high 60 μA/cm .

参考文章(36)
Li-Jian Bie, Xiao-Na Yan, Jing Yin, Yue-Qin Duan, Zhi-Hao Yuan, Nanopillar ZnO gas sensor for hydrogen and ethanol Sensors and Actuators B-chemical. ,vol. 126, pp. 604- 608 ,(2007) , 10.1016/J.SNB.2007.04.011
Keita Kakiuchi, Masaru Saito, Shinobu Fujihara, Fabrication of ZnO films consisting of densely accumulated mesoporous nanosheets and their dye-sensitized solar cell performance Thin Solid Films. ,vol. 516, pp. 2026- 2030 ,(2008) , 10.1016/J.TSF.2007.07.136
Jiming Bao, Mariano A. Zimmler, Federico Capasso, Xiaowei Wang, Z. F. Ren, Broadband ZnO Single-Nanowire Light-Emitting Diode Nano Letters. ,vol. 6, pp. 1719- 1722 ,(2006) , 10.1021/NL061080T
L. Vayssieres, Growth of Arrayed Nanorods and Nanowires of ZnO from Aqueous Solutions Advanced Materials. ,vol. 15, pp. 464- 466 ,(2003) , 10.1002/ADMA.200390108
Alex B. F. Martinson, Jeffrey W. Elam, Joseph T. Hupp, Michael J. Pellin, ZnO Nanotube Based Dye-Sensitized Solar Cells Nano Letters. ,vol. 7, pp. 2183- 2187 ,(2007) , 10.1021/NL070160+
Lin Guo, Yun Liang Ji, Huibin Xu, Paul Simon, Ziyu Wu, Regularly Shaped, Single-Crystalline ZnO Nanorods with Wurtzite Structure Journal of the American Chemical Society. ,vol. 124, pp. 14864- 14865 ,(2002) , 10.1021/JA027947G
S. Major, Satyendra Kumar, M. Bhatnagar, K. L. Chopra, Effect of hydrogen plasma treatment on transparent conducting oxides Applied Physics Letters. ,vol. 49, pp. 394- 396 ,(1986) , 10.1063/1.97598
Jiaoxian Yu, Suwen Liu, Zhiliang Xiu, Weina Yu, Guangjian Feng, Synthesis of sulfur-doped TiO2 by solvothermal method and its visible-light photocatalytic activity Journal of Alloys and Compounds. ,vol. 471, ,(2009) , 10.1016/J.JALLCOM.2008.03.139
Misook Kang, Yu-Ri Ko, Min-Kyu Jeon, Sung-Chul Lee, Suk-Jin Choung, Jong-Yul Park, Sung Kim, Suk-Ho Choi, Characterization of Bi/TiO2 nanometer sized particle synthesized by solvothermal method and CH3CHO decomposition in a plasma-photocatalytic system Journal of Photochemistry and Photobiology A: Chemistry. ,vol. 173, pp. 128- 136 ,(2005) , 10.1016/J.JPHOTOCHEM.2004.12.030