Fabrication and Morphology of Spongelike Polymer Material Based on Cross-Linked Sulfonated Polystyrene Particles
文献类型：期刊论文
| 作者 | Ji, Xiang1; Wang, Mozhen1; Xu, Dezhi1; Ge, Xuewu1; Liu, Huarong1; Tang, Tao2 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2012-04-03 |
| 卷号 | 28期号:13页码:5498-5502 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la204707u |
| 英文摘要 | A novel spongelike polymer material has been fabricated by gamma-ray induced polymerization of methylmethacrylate (MMA) in an emulsion containing cross-linked sulfonated polystyrene (CSP) particles. Scanning electron microscopy (SEM) images reveal that the spongelike structure is made up of interlinked nanosized PMMA particles with micrometer-sized CSP-PMMA particles embedded inside. The nitrogen adsorption isotherm discloses that the spongelike material has a high specific surface area of 29 m(2)/g and a narrow pore size distribution of 60-120 nm. The formation mechanism is discussed in this paper, which indicates that the key steps to form the spongelike material include a Pickering emulsion stabilized by the CSP particles, followed by the swelling process of MMA into these particles. This approach offers a more convenient alternative to prepare polymeric spongelike material without any etching procedure. |
| 语种 | 英语 |
| WOS记录号 | WOS:000302852000001 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49473]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Mozhen |
| 作者单位 | 1.Univ Sci & Technol China, CAS Key Lab Soft Matter Chem, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Changchun Inst Appl Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Xiang,Wang, Mozhen,Xu, Dezhi,et al. Fabrication and Morphology of Spongelike Polymer Material Based on Cross-Linked Sulfonated Polystyrene Particles[J]. LANGMUIR,2012,28(13):5498-5502. |
| APA | Ji, Xiang,Wang, Mozhen,Xu, Dezhi,Ge, Xuewu,Liu, Huarong,&Tang, Tao.(2012).Fabrication and Morphology of Spongelike Polymer Material Based on Cross-Linked Sulfonated Polystyrene Particles.LANGMUIR,28(13),5498-5502. |
| MLA | Ji, Xiang,et al."Fabrication and Morphology of Spongelike Polymer Material Based on Cross-Linked Sulfonated Polystyrene Particles".LANGMUIR 28.13(2012):5498-5502. |
入库方式： OAI收割
来源：化学研究所
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。