| 硅溶胶稳定性影响因素的研究进展 |
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| 引用本文： | 张丹,王世敏,董兵海,郑宏勤. 硅溶胶稳定性影响因素的研究进展[J]. 胶体与聚合物, 2011, 29(2): 88-90. DOI: 10.3969/j.issn.1009-1815.2011.02.013 |
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| 作者姓名： | 张丹 王世敏 董兵海 郑宏勤 |
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| 作者单位： | 1. 功能材料绿色制备与应用教育部重点实验室,湖北大学武汉,430062
2. 湖北省建材产品质量监督检验站,武汉,430071 |
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| 基金项目： | 湖北省教育厅重大科技项目，武汉市科技攻关项目 |
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| 摘 要： | 硅溶胶是二氧化硅微粒在水中均匀扩散形成的胶体溶液,有酸性和碱性之分.本文简要介绍了硅溶胶的结构及稳定机理,综述了影响硅溶胶稳定性的系列因素,包括pH值、粒径、电解质等,并对硅溶胶的研究前景进行了展望.
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| 关 键 词： | 硅溶胶 胶团结构 稳定机理 稳定性 |
Research Progress of Stability Influencing Factor of Colloidal Silica |
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| ZHANG Dan,WANG Shimin,DONG Binghai,ZHENG Hongqin. Research Progress of Stability Influencing Factor of Colloidal Silica[J]. Chinese Journal of Colloid and Polymer, 2011, 29(2): 88-90. DOI: 10.3969/j.issn.1009-1815.2011.02.013 |
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| Authors: | ZHANG Dan WANG Shimin DONG Binghai ZHENG Hongqin |
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| Affiliation: | 1 Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials,Hubei University Wuhan 430062;2 Hubei Province Supervision and Testing Institute for Building Materials Product Quality Wuhan 430071) |
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| Abstract: | Silica sol is a kind of colloid solution well dispersing corpuscles of silica in water,and has been classified into two groups,i.e.basic and acidic silica sols.In this paper,the structure and the stable mechanism of silica were introduced.It is also summarized the stability influencing factor of silica,including pH,particle size,electrolyte and so on.Meanwhile,the research prospect of silica sol was also forecasted. |
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| Keywords: | Silica Sol Micelle Structure Stable Mechanism Stability |
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