Aggregate Morphologies of PS-b-PEO-b-PS Copolymer in Mixed Solvents
文献类型：期刊论文
| 作者 | Luo, Chunyan1,2; Han, Xia1,2; Gao, Ying3; Liu, Honglai1,2; Hu, Ying1,2 |
| 刊名 | JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 32期号:2页码:159-166 |
| 关键词 | Aggregate Block Copolymer Common Solvent Evolution Selective Solvent |
| ISSN号 | 0193-2691 |
| DOI | 10.1080/01932690903546843 |
| 英文摘要 | Taking the aggregate structures of polystyrene-b-poly (ethylene oxide)-b-polystyrene (PS-b-PEO-b-PS) block copolymer in tetrahydrofuran (THF) and N, N-Dimethylformamide (DMF) solvents as the starting point, further experiments were carried out to change the aggregate morphologies by adding PEO selective solvent, water, into the primarily solutions. Primarily, the microcrystal "platelets" and "spherical" aggregates were obtained in THF and DMF, respectively. After water being added into the aggregated system in THF, the macrophase separation occurred in the solution, and the further adding of water led to the formation of large compound micelles (LCMs). Nevertheless, the adding of water into spherical aggregates in DMF only leaded the decrease of aggregate size. |
| 语种 | 英语 |
| WOS记录号 | WOS:000288593500003 |
| 出版者 | TAYLOR & FRANCIS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71911]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Xia |
| 作者单位 | 1.E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China 2.E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China 3.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 | Luo, Chunyan,Han, Xia,Gao, Ying,et al. Aggregate Morphologies of PS-b-PEO-b-PS Copolymer in Mixed Solvents[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2011,32(2):159-166. |
| APA | Luo, Chunyan,Han, Xia,Gao, Ying,Liu, Honglai,&Hu, Ying.(2011).Aggregate Morphologies of PS-b-PEO-b-PS Copolymer in Mixed Solvents.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,32(2),159-166. |
| MLA | Luo, Chunyan,et al."Aggregate Morphologies of PS-b-PEO-b-PS Copolymer in Mixed Solvents".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 32.2(2011):159-166. |
入库方式： OAI收割
来源：化学研究所
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