Preparation of PMMA/montmorillonite nanocomposite by using intercalation method and suspension polymerization
文献类型：期刊论文
| 作者 | Zhang, J; Yang, YK |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 2001-02-01 |
| 期号 | 1页码:79-83 |
| 关键词 | Intercalation Suspension Polymerization Pmma/montmorillonite Nanocomposite |
| ISSN号 | 1000-3304 |
| 英文摘要 | In literatures montmorillonite's organic modification usually use one-step intercalation method, we developed a two-step intercalation method by using two different organic salts continuously. After comparing the effects of one-step method and two-step method, we found that the effect of two-step intercalation method was much better than that of one-step method. The nanocomposites were prepared by suspension polymerization of methyl methacrylate(MMA) containing intercalated montmorillonite, and the results of their FT-IR, XRD and SEM studies proved that the montmorillonite was effectively swollen or exfoliated. Adding montmorillonite could affect the process of suspension polymerization. We found that the conversion of monomer was lowered, the shape of polymer granules was changed to be irregular, and granules' diameter was enlarged. DSC, solvency experiment and strain experiment showed that adding montmorillonite may improve the properties of PMMA because of polymer's cross-linking by montmorillonite. The best weight content of montmorillonite was about 3%. |
| 语种 | 英语 |
| WOS记录号 | WOS:000167049600016 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77869]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, J |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, J,Yang, YK. Preparation of PMMA/montmorillonite nanocomposite by using intercalation method and suspension polymerization[J]. ACTA POLYMERICA SINICA,2001(1):79-83. |
| APA | Zhang, J,&Yang, YK.(2001).Preparation of PMMA/montmorillonite nanocomposite by using intercalation method and suspension polymerization.ACTA POLYMERICA SINICA(1),79-83. |
| MLA | Zhang, J,et al."Preparation of PMMA/montmorillonite nanocomposite by using intercalation method and suspension polymerization".ACTA POLYMERICA SINICA .1(2001):79-83. |
入库方式： OAI收割
来源：化学研究所
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