| 溶胶—凝胶法制备纳米TiO2的胶凝过程机理研究 |
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| 引用本文： | 尹荔松,周岐发.溶胶—凝胶法制备纳米TiO2的胶凝过程机理研究[J].功能材料,1999,30(4):407-409. |
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| 作者姓名： | 尹荔松 周岐发 |
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| 作者单位： | 中山大学超细材料研究中心 |
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| 摘 要： | 利用冰醋酸为螯合剂，钛下酯为前驱物，用溶胶－凝胶法制得了ＴｉＯ２凝胶，对其溶胶－凝胶过程在不同条件进行了分析研究，并对其胶凝过程机理作了初步搪塞，得出了最佳工艺条件。
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| 关 键 词： | 螯合剂 溶胶－凝胶 胶凝时间 二氧化钛 |
The Mechanism of Nanocrystalline TiO2 Derived by Sol-Gel Process |
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| YIN Lisong,ZHOU Qifa,TANG Xingui,LIN Guangmin,ZHANG Jinxiu Ultrafine Materials Research Centre,Zhongshan University,Guangzhou,China.The Mechanism of Nanocrystalline TiO2 Derived by Sol-Gel Process[J].Journal of Functional Materials,1999,30(4):407-409. |
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| Authors: | YIN Lisong ZHOU Qifa TANG Xingui LIN Guangmin ZHANG Jinxiu Ultrafine Materials Research Centre Zhongshan University Guangzhou China |
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| Affiliation: | YIN Lisong,ZHOU Qifa,TANG Xingui,LIN Guangmin,ZHANG Jinxiu Ultrafine Materials Research Centre,Zhongshan University,Guangzhou,510275,China |
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| Abstract: | With HAc as complexation preparation,Ti(OBu)4 as precursor,TiO2 gelation was prepared by sol-gel method.The sol-gel process was studied under different conditions.The mechanism of sol-gel process was researched.The optimum process conditions was gained. |
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| Keywords: | TiO2 complexation preparation sol-gel gel time |
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