SEM study of a polystyrene/clay nanocomposite
文献类型：期刊论文
| 作者 | Fan, JQ; Liu, SH; Chen, GM; Qi, ZN |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2002-01-03 |
| 卷号 | 83期号:1页码:66-69 |
| 关键词 | Polystyrene Clay Nanocomposites Scanning Electron Microscopy (Sem) |
| ISSN号 | 0021-8995 |
| 英文摘要 | We carried out a scanning electron microscopy study to investigate the morphology of a polystyrene (PS)/montmorillonite nanocomposite. Monodispersed spherical particles, about 200 nm in diameter, were observed when PS/montmorillonite powder was dispersed in water, whereas planar silicate sheets were found for cetyltrimethylammonium bromide-exchange montmorillonite. The fracture surface of a PS/clay nanocomposite pellet sample showed a lot of fibrils rather than the smooth surface of a pure PS pellet. After the PS/clay nanocomposite pellet was chemically etched, flaky montmorillonite particles were homogeneously dispersed in the PS matrix. A film sample, prepared by the pressing of the PS/clay nanocomposite melt, revealed that the montmorillonite primary particles oriented parallel to the surface, and the corresponding X-ray diffraction distribution map of silicon atoms confirmed that the dispersed particles were montmorillonite primary particles. (C) 2002 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000172104700008 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/79005]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qi, ZN |
| 作者单位 | Chinese Acad Sci, Ctr Mol Sci, State Key Lab Engn Plast, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, JQ,Liu, SH,Chen, GM,et al. SEM study of a polystyrene/clay nanocomposite[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2002,83(1):66-69. |
| APA | Fan, JQ,Liu, SH,Chen, GM,&Qi, ZN.(2002).SEM study of a polystyrene/clay nanocomposite.JOURNAL OF APPLIED POLYMER SCIENCE,83(1),66-69. |
| MLA | Fan, JQ,et al."SEM study of a polystyrene/clay nanocomposite".JOURNAL OF APPLIED POLYMER SCIENCE 83.1(2002):66-69. |
入库方式： OAI收割
来源：化学研究所
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