Influence of solution composition on sprayed ZnO nanorods properties and formation process: Thermoanalytical study of the precursors
Ceramics International(2019)
摘要
ZnO is an important inorganic material for numerous applications. Different physical and chemical methods have been applied to deposit ZnO. Spray pyrolysis method being simple, rapid and low-cost is amongst the many options and has been chosen for this study. Fabrication of ZnO nanorods crystals by chemical spray pyrolysis was performed using an acidic solution of ZnCl2 1 or a basic ammonia-containing solution of ZnCl2 2. All layers were studied using X-ray diffractometry and Scanning Electron Microscopy. The formation of ZnO nanorods from 2 appeared at 450 °C, whereas spraying acidic solution 1 yielded ZnO nanorods like morphology at 550 °C.
更多查看译文
关键词
A. Films,B. X-ray methods,D. ZnO,Simultaneous thermogravimetry (TG) and differential thermal analysis (DTA)
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络