| 乳状液法制备憎液溶胶 I.BaCO3均匀粒子的制备 |
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| 引用本文： | 于洺,张玉亭.乳状液法制备憎液溶胶 I.BaCO3均匀粒子的制备[J].物理化学学报,1997,13(1):74-78. |
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| 作者姓名： | 于洺 张玉亭 |
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| 作者单位： | Tianjin College of Textile Technology,Tianjin 300160 |
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| 摘 要： |
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| 关 键 词： | 乳状液 水池效应 水相比 碰撞聚集 |
| 收稿时间： | 1996-06-07 |
| 修稿时间： | 1996-09-27 |
Preparation of Hydrophobic Sols by Method of Emulsion |
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| Yu Ming,Zhang Yu-Ting.Preparation of Hydrophobic Sols by Method of Emulsion[J].Acta Physico-Chimica Sinica,1997,13(1):74-78. |
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| Authors: | Yu Ming Zhang Yu-Ting |
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| Institution: | Tianjin College of Textile Technology,Tianjin 300160 |
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| Abstract: | Uniform colloidal particles of BaCO3 are produced in the system of n-octanol, BaCl2 and Na2CO3 aqueous solutions under the action of hexadecyltrimethyammonium bromide(CTAB) by the methods of single-emulsion, double-emulsion, solution and gas-blasting. The key factors, which determine the size, shape and uniformity of the particles, as well as the suitable methods to prepare uniform colloidal particles are figured out by comparing different (water-oil) phase ratios, kinetics of particles' growth and different methods of preparing hydrophobic sols. |
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| Keywords: | Emulsion Pool-effect Phase ratio Collision coagulation |
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