| 由工业硫酸钛液制备TiO2纳米微粉 |
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| 引用本文： | 陈代荣,盂永德,樊悦朋. 由工业硫酸钛液制备TiO2纳米微粉[J]. 无机化学学报, 1995, 11(3): 228-231 |
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| 作者姓名： | 陈代荣 盂永德 樊悦朋 |
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| 作者单位： | 山东大学化学系 |
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| 摘 要： | 本文首次报道了通过加入乙二醇单甲醚由工业硫酸钛液热水解制备ＴｉＯ２纳米微粉的工艺过程，并对其水解、煅烧条件进行了探讨。表征了ＴｉＯ２的晶型和颗粒度、分析了其纯度。结果表明，ＴｉＯ２为金红石型，颗粒大小为３５－４２ｎｍ，平均为３８ｎｍ，杂质含量小于０．１ｐｐｍ。
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| 关 键 词： | 硫酸钛液 液相水解 纳米微粉 二氧化钛 |
| 收稿时间： | 1994-04-27 |
PREPARATION OF TiO2 NANOMETER POWDERS FROM INDUSTRIAL TITANIUM SULPHATE SOLUTION |
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| Chen Dairong,Meng Yongde and Fan Yuepeng. PREPARATION OF TiO2 NANOMETER POWDERS FROM INDUSTRIAL TITANIUM SULPHATE SOLUTION[J]. Chinese Journal of Inorganic Chemistry, 1995, 11(3): 228-231 |
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| Authors: | Chen Dairong Meng Yongde Fan Yuepeng |
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| Affiliation: | Department of Chemistry.Shandong University. Jinan 250100 |
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| Abstract: | The rutile Tio2 fine powders of the order of 35-42nm were prepared through the thermohydrolysis of the industrial titanium sulphate solution by adding the HOCH2CH2OCH3.The influcnccs of synthetic conditions for product were investigated. The TiO3 particles were well distributed and the content or foreign matter was less than 0.1 ppm. |
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| Keywords: | nanometer TiO_2 powder industrial Ti(SO_4)_2 solution liquid-phase hydrolysis |
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