| 溶胶-凝胶法合成钛酸锌陶瓷粉体 |
| Synthesis of ZnTiO3 Ceramic Powders by Sol-Gel Method |
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| 摘要: 本文以钛酸四丁酯、乙酸锌、柠檬酸、乙二醇和乙醇为主要原料，用溶胶-凝胶（Sol-Gel）法，经两次热处理合成出均一的钛酸锌（ZnTiO3）陶瓷粉体，并用TG-DTA、XRD和FE-SEM等对其组织结构和形貌进行了表征。结果表明，热处理方式对产物组成和晶型有较大影响。 |
| 关键词: 溶胶-凝胶法 热处理 钛酸锌 晶体形貌 |
| 基金项目: |
| Abstract: Homogeneous zinc titanate (ZnTiO3) ceramic powder has been successfully synthesized by a Sol-Gel method after twice heat treatments with titanium butoxide, zinc acetate, citric acid, ethylene glycol and ethanol as raw materials. It was characterized by DTA-TG, XRD and FE-SEM. The results show that the composition and crystal morphology of the products are influenced by heating process. |
| Keywords: sol-gel method heat treatment zinc titanate crystal morphology |
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| 罗 君,邢献然,于然波,陈 骏,邓金侠,邢奇凤,刘桂荣.溶胶-凝胶法合成钛酸锌陶瓷粉体[J].无机化学学报,2004,20(10):1182-1186. |
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