A simple method to grow up ZnO nanorods

2nd International Symposium on Application of Materials Science and Energy Materials

材料科学;能源学

Wang, Lina^1 ; Yang, Guijuan^1 ; Huang, Wenzhuo^1 ; Xing, Tian^1 ; Chen, Yuntong^1 ; Ge, Shengxu^1

Key Laboratory of Marine Biophysics of Liaoning Province, Dalian Ocean University, Liaoning, China^1

关键词: Chemical vapor deposition methods;    Hexagonal structures;    Sapphire substrates;    SIMPLE method;    XRD patterns;    Zinc oxide nanorods;    ZnO nanorod;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/490/2/022003/pdf
DOI  :  10.1088/1757-899X/490/2/022003

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Because of the widely used in gas sensor and light emitting diodes, zinc oxide nano structures have attract more attention. In our article, The ZnO nanorods were prepared via a simple chemical vapor deposition method on sapphire substrate. The morphology of the nanorods were characterized by SEM which told that the zinc oxide nanorods were deposited with nonuniform but have a great hexagonal structure and the XRD pattern emerged a strong ZnO (002) peak that reveals that the zinc oxide nanorods were grow up along the c-axis, meanwhile the 002 peak is shift to the higher 2θ degree which may have relation with the defect.