| 纳米金红石型二氧化钛粉末的制备及表征 |
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| 引用本文： | 高桂兰,段学臣. 纳米金红石型二氧化钛粉末的制备及表征[J]. 硅酸盐通报, 2004, 23(1): 88-90 |
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| 作者姓名： | 高桂兰 段学臣 |
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| 作者单位： | 中南大学材料科学与工程学院,长沙,410083 |
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| 摘 要： | 利用硫酸法制备钛白粉工艺的中间产物--钛液为原料,采用晶种制备-均匀沉淀法,成功制备纳米金红石型二氧化钛粒子.利用TEM,XRD,BET,ICP-AES等分析测试技术对粉体粒子的性能进行表征.结果表明,所得二氧化钛粒子为金红石型,形貌呈球形,平均粒径达80nm,产品纯度达99.95%,能满足市场需要.
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| 关 键 词： | 纳米 金红石型 二氧化钛粉末 晶种制备-均匀沉淀法, |
Preparation of Nanometer Rutile TiO2 Powder |
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| Gao Guilan Duan Xuechen. Preparation of Nanometer Rutile TiO2 Powder[J]. Bulletin of the Chinese Ceramic Society, 2004, 23(1): 88-90 |
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| Authors: | Gao Guilan Duan Xuechen |
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| Abstract: | The nanometer rutile TiO 2 powder was prepared by the seed-homogeneous precipitation method,using industrial TiOSO 4 solution as raw material.The behaviors of TiO 2 powder were characterized by XRD,TEM,BET and ICP-AES methods.The experimental results show that the TiO 2 particles prepared are rutile,spherical and nanometer.The average particle diameter is 80nm.The purity of TiO 2 powder is 99.95%.The nanometer titanium dioxide powder prepared by the metioned method can meet the needs of markets. |
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| Keywords: | nanometer rutile TiO 2 powder seed-homogeneous precipitation |
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