Preparation of long-range ordered nanostructures in semicrystalline diblock copolymer thin films using micromolding
文献类型：期刊论文
| 作者 | Zhang, Peng1,2; Huang, Hai-ying1; Chen, Yu3; Yu, Shun2; Krywka, Christina4,5; Vayalil, Sarathlal K.2; Roth, Stephan V.2; He, Tian-bai1 |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2014-09-01 |
| 卷号 | 32期号:9页码:1188-1198 |
| 关键词 | Long-range Ordered Nanostructure Directed Self-assembly Surface-induced Ordering X-ray |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-014-1506-x |
| 英文摘要 | Long-range ordered nanostructures are prepared in the poly(styrene)-block-poly(E >-caprolactone) diblock copolymer thin films using micromolding. We evaluated the change in crystallinity based on grazing-incidence X-ray diffraction and proved that the crystallinity increased with the decrease of the mold size. This means that ordered nanostructures with atomic length scale order can be adjusted by tuning the mesoscale confinement. The inherent mechanism was the cooperation of geometric confinement, microphase structure and surface-induced ordering of PS-b-PCL in the melt, which paved the way for the subsequent crystal growth. These findings establish a route to promote the cost-effective nanofabrication by combining the mature microfabrication technique with the emerging directed self-assembly of block copolymers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000339881900008 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52425]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Roth, Stephan V. |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.DESY, D-22607 Hamburg, Germany 3.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 4.Univ Kiel, Inst Appl & Expt Phys, D-24118 Kiel, Germany 5.Helmholtz Zentrum Geesthacht, Inst Mat Res, D-21502 Geesthacht, Germany |
| 推荐引用方式 GB/T 7714 | Zhang, Peng,Huang, Hai-ying,Chen, Yu,et al. Preparation of long-range ordered nanostructures in semicrystalline diblock copolymer thin films using micromolding[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2014,32(9):1188-1198. |
| APA | Zhang, Peng.,Huang, Hai-ying.,Chen, Yu.,Yu, Shun.,Krywka, Christina.,...&He, Tian-bai.(2014).Preparation of long-range ordered nanostructures in semicrystalline diblock copolymer thin films using micromolding.CHINESE JOURNAL OF POLYMER SCIENCE,32(9),1188-1198. |
| MLA | Zhang, Peng,et al."Preparation of long-range ordered nanostructures in semicrystalline diblock copolymer thin films using micromolding".CHINESE JOURNAL OF POLYMER SCIENCE 32.9(2014):1188-1198. |
入库方式： OAI收割
来源：化学研究所
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