Microspheres prepared from ultrahigh molecular weight polyethylene in supercritical co2 fluid
文献类型：期刊论文
| 作者 | Wang Chang-Ming1,2; Zhang Xiu-Qin1; Zhao Ying1; Han Bu-Xing1; Wang Du-Jin1 |
| 刊名 | Chemical journal of chinese universities-chinese
 |
| 出版日期 | 2010-06-10 |
| 卷号 | 31期号:6页码:1252-1256 |
| 关键词 | Ultrahigh molecular weight polyethylene Hollow microsphere Supercritical fluid Co2 Crystallization |
| ISSN号 | 0251-0790 |
| 通讯作者 | Wang du-jin(djwang@iccas.ac.cn) |
| 英文摘要 | The hollow microspheres were prepared from ultrahigh molecular weight polyethylene(uhmwpe) in supercritical co2 fluid. the sphere size is gaussian distribution, and can be controlled at a narrow range. there are pores on the surface of hollow microspheres clue to the co2 gas releasing from confined location in the microsphere with decreasing the temperature of supercritical fluid. the crystallinity increases and monoclinic crystals can be generated for prepared uhmwpe microspheres in supercritical co2 fluid. the isothermal crystallization process can increase both the crystallinity and the content of orthorhombic crystals of uhmwpe. |
| WOS关键词 | CARBON-DIOXIDE ; SYNDIOTACTIC POLYSTYRENE ; MICROPARTICLES ; TRANSITION ; COMPOSITE ; CRYSTAL |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000279304500038 |
| 出版者 | HIGHER EDUCATION PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2411805 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang Du-Jin |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Chinese Acad Sci Key Lab Engn Plast, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Chang-Ming,Zhang Xiu-Qin,Zhao Ying,et al. Microspheres prepared from ultrahigh molecular weight polyethylene in supercritical co2 fluid[J]. Chemical journal of chinese universities-chinese,2010,31(6):1252-1256. |
| APA | Wang Chang-Ming,Zhang Xiu-Qin,Zhao Ying,Han Bu-Xing,&Wang Du-Jin.(2010).Microspheres prepared from ultrahigh molecular weight polyethylene in supercritical co2 fluid.Chemical journal of chinese universities-chinese,31(6),1252-1256. |
| MLA | Wang Chang-Ming,et al."Microspheres prepared from ultrahigh molecular weight polyethylene in supercritical co2 fluid".Chemical journal of chinese universities-chinese 31.6(2010):1252-1256. |
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来源：中国科学院大学
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