Control of heterogeneous structure of porous polymer microspheres prepared from polymerization system and preformed polymer system
文献类型：期刊论文
| 作者 | Ma, Guanghui |
| 刊名 | COLLOID AND POLYMER SCIENCE
 |
| 出版日期 | 2013 |
| 卷号 | 291期号:1页码:53-70 |
| 关键词 | Microsphere Morphology Heterogeneous structure Gigaporous Hollow porous Phase separation quantitative study |
| 英文摘要 | The studies on control of heterogeneous structure of porous polymer microspheres prepared for suspension polymerization system and preformed polymer system in author's research group were reviewed. Firstly, the phase-separation behavior in O/W suspension polymerization system for preparation of porous poly(divinylbenzene) microspheres was quantitatively studied by combining transmittance and gelation point measurement, from which the morphology can be manipulated. The same method can be employed to study the pore size control in W/O hydrophilic polymerization system. Because the simple porous microsphere could not satisfy new applications, we developed new methods to prepare gigaporous microsphere, which possessed much larger pores than those obtained by general diluents, for chromatographic separation media, as well as hollow-porous microsphere for construction of cell-like microreactor. Furthermore, in order to overcome the difficulty of heterogeneous structure control for preformed polymer system, we developed special methods to obtain porous, hollow-porous, and hollow chitosan microspheres. Finally, some application results by utilizing special morphologies were introduced. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical ; Polymer Science |
| 研究领域[WOS] | Chemistry ; Polymer Science |
| 关键词[WOS] | GIGAPOROUS POLYSTYRENE MICROSPHERES ; MICELLES SWELLING METHOD ; PHASE-SEPARATION ; PORE-SIZE ; PROTEINS ; VACCINES ; EMULSIFICATION ; METHACRYLATE) ; MORPHOLOGY ; PARTICLES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000313345300006 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13599]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Guanghui. Control of heterogeneous structure of porous polymer microspheres prepared from polymerization system and preformed polymer system[J]. COLLOID AND POLYMER SCIENCE,2013,291(1):53-70. |
| APA | Ma, Guanghui.(2013).Control of heterogeneous structure of porous polymer microspheres prepared from polymerization system and preformed polymer system.COLLOID AND POLYMER SCIENCE,291(1),53-70. |
| MLA | Ma, Guanghui."Control of heterogeneous structure of porous polymer microspheres prepared from polymerization system and preformed polymer system".COLLOID AND POLYMER SCIENCE 291.1(2013):53-70. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。