| 由工业硫酸钛液制备TiO2纳米微粉 |
| PREPARATION OF TiO2 NANOMETER POWDERS FROM INDUSTRIAL TITANIUM SULPHATE SOLUTION |
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| 摘要: 本文首次报道了通过加入乙二醇单甲醇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、锻烧条件进行了探讨.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. |
| 关键词: 纳米TiO2 工业硫酸钛液 液相水解 |
| 基金项目: 山东省科技发展基金 |
| 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. |
| Keywords: nanometer TiO2 powder industrial Ti(SO4)2 solution liquid-phase hydrolysis |
| 投稿时间：1994-04-27 |
| 摘要点击次数: 1405 |
| 全文下载次数: 1717 |
| 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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