Fabrication of Core-Shell, Janus, Dumbbell, Snowman-Like and Confetti-Like Structured Microspheres of Blends of Poly(4-butyl triphenylamine) and Poly (methyl methacrylate) by Solvent Evaporation Method
文献类型：期刊论文
| 作者 | Kikuchi, Shu1; Yoshida, Saki1; Kanehashi, Shinji1; Ma, Guang-Hui2; Ogino, Kenji1 |
| 刊名 | JOURNAL OF FIBER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 75期号:3页码:22-28 |
| ISSN号 | 2189-7654 |
| DOI | 10.2115/fiberst.2019-0004 |
| 英文摘要 | Polymeric blend particles consisting of poly(4-butyl triphenylamine) (PBTPA) and poly(methyl methacrylate) (PMMA) with various phase separated morphologies including core-shell, Janus, dumbbell and confetti-like structures were prepared by a solvent evaporation method in which a solvent is evaporated from polymer solution droplets dispersed in an aqueous medium. The effects of the preparation conditions including solvent, molecular weight, content of polymers and evaporation rate on the morphology were investigated hi detail. The morphology of the particles prepared from toluene solution changed from core-shell to Janus with the increase of the molecular weight of the PMMA. The particles prepared from chloroform solution exhibited dumbbell-like structure independent of the molecular weight. It was found that poly(vinyl alcohol) (PVA) as a suspension stabilizer in aqueous medium reduced the interfacial tension between the chloroform solution and the aqueous phase to less than 5 mN m(-1). Snowman-like particle as the series of dumbbell-like structure was obtained by decreasing the weight ratio of the PBTPA. Rapid evaporation of chloroform induced the formation of confetti-like structure with the PMMA core surrounded by the PBTPA particles of less than 1 mu m in diameter. |
| WOS关键词 | COMPOSITE-PARTICLES ; EMULSION POLYMERIZATION ; MOLECULAR-WEIGHT ; MORPHOLOGY ; MONODISPERSE |
| WOS研究方向 | Materials Science ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000460655300001 |
| 出版者 | SOC FIBER SCIENCE TECHNOLOGY |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/28323]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Kanehashi, Shinji; Ogino, Kenji |
| 作者单位 | 1.Tokyo Univ Agr & Technol, Grad Sch Bioapplicat & Syst Engn, 2-24-16 Nakacho, Koganei, Tokyo 1848588, Japan 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kikuchi, Shu,Yoshida, Saki,Kanehashi, Shinji,et al. Fabrication of Core-Shell, Janus, Dumbbell, Snowman-Like and Confetti-Like Structured Microspheres of Blends of Poly(4-butyl triphenylamine) and Poly (methyl methacrylate) by Solvent Evaporation Method[J]. JOURNAL OF FIBER SCIENCE AND TECHNOLOGY,2019,75(3):22-28. |
| APA | Kikuchi, Shu,Yoshida, Saki,Kanehashi, Shinji,Ma, Guang-Hui,&Ogino, Kenji.(2019).Fabrication of Core-Shell, Janus, Dumbbell, Snowman-Like and Confetti-Like Structured Microspheres of Blends of Poly(4-butyl triphenylamine) and Poly (methyl methacrylate) by Solvent Evaporation Method.JOURNAL OF FIBER SCIENCE AND TECHNOLOGY,75(3),22-28. |
| MLA | Kikuchi, Shu,et al."Fabrication of Core-Shell, Janus, Dumbbell, Snowman-Like and Confetti-Like Structured Microspheres of Blends of Poly(4-butyl triphenylamine) and Poly (methyl methacrylate) by Solvent Evaporation Method".JOURNAL OF FIBER SCIENCE AND TECHNOLOGY 75.3(2019):22-28. |
入库方式： OAI收割
来源：过程工程研究所
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