Preparation and characterization of polystyrene microcapsules containing liquid polysulfide rubber
文献类型：期刊论文
| 作者 | Wang, Xuan1,2; Yuan, Xuwen1,2,3; Fan, Shuimei1; Yang, Huaiyu1,2 |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2024-09-20 |
| 卷号 | 697页码:10 |
| 关键词 | Liquid polysulfide rubber Solvent evaporation method Polystyrene Microcapsules |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2024.134410 |
| 通讯作者 | Yuan, Xuwen(20210015@huat.edu.cn) ; Yang, Huaiyu(hyyang@imr.ac.cn) |
| 英文摘要 | In this paper, the microcapsules containing liquid polysulfide rubber (LPR) are firstly prepared by solvent evaporation method with dichloromethane (DCM) as solvent and polystyrene (PS) as shell material. The effects of surfactant type and dosage, stirring rate, core-shell mass ratio and oil/water phase volume ratio on the encapsulation effect of LPR are investigated to obtain the following optimized preparation condition: using 4 wt % NaOA solution as the dispersed phase, DCM as the volatile organic solvent, stirring rate of 500 rpm as the preparation conditions, the obtained microcapsules are spherical and smooth, the average particle size is 30.01 mu m, the ratio of oil phase to water phase is 1:6, and the core-shell mass ratio is 0.8:1. The content of LPR in microcapsules is 43 %, which is calculated according to the thermogravimetric analysis (TGA) curve. The research results provide an important theoretical basis and technical support for promoting the engineering application of viscous fluid materials represented by LPR. |
| 资助项目 | Ministry of Industry and Information Technology[MJ- 2014-F-14] ; Hubei Provincial Natural Science Foundation of China[2022CFB922] ; PhD Research Startup Foundation of Hubei Univer- sity of Automotive Technology[BK202103] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001249490200001 |
| 出版者 | ELSEVIER |
| 资助机构 | Ministry of Industry and Information Technology ; Hubei Provincial Natural Science Foundation of China ; PhD Research Startup Foundation of Hubei Univer- sity of Automotive Technology |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yuan, Xuwen; Yang, Huaiyu |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Hubei Univ Automot Technol, Dept Mat Sci & Engn, Shiyan 442002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xuan,Yuan, Xuwen,Fan, Shuimei,et al. Preparation and characterization of polystyrene microcapsules containing liquid polysulfide rubber[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2024,697:10. |
| APA | Wang, Xuan,Yuan, Xuwen,Fan, Shuimei,&Yang, Huaiyu.(2024).Preparation and characterization of polystyrene microcapsules containing liquid polysulfide rubber.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,697,10. |
| MLA | Wang, Xuan,et al."Preparation and characterization of polystyrene microcapsules containing liquid polysulfide rubber".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 697(2024):10. |
入库方式： OAI收割
来源：金属研究所
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