Morphology of melt-crystallized beta ' phase crystals of monodisperse poly(9,9-dioctylfluorene)
文献类型：期刊论文
| 作者 | Liu, Jian1,2; Wang, Qilin1,2; Liu, Chengfang1,2; Tian, Hongkun1; Geng, Yanhou1; Yan, Donghang1 |
| 刊名 | Polymer
 |
| 出版日期 | 2015-05-01 |
| 卷号 | 64页码:46-50 |
| 关键词 | Poly(9,9-dioctylfluorene) Beta ' phase Lamellar crystals |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2015.03.033 |
| 通讯作者 | Yan, donghang(yandh@ciac.ac.cn) |
| 英文摘要 | A novel beta' phase crystal with lamellar structure of monodisperse poly(9,9-dioctylfluorene) (pfo) has been prepared by means of melt crystallization, demonstrating similar optical properties with beta phase crystals. a preliminary determination of unit cell dimensions and molecular packing (orthorhombic, a = 1.30 nm, b = 2.22 nm, c = 3.36 nm, 4 chains, with space group pmc2(1) and density 1.06 g/cm(3)) was made by combined analysis of the selected-area electron diffraction (saed) and x-ray diffraction (xrd) patterns. in the lamellar crystals, the molecular backbone chains are parallel to the lamellar plane with the alkyl side chains interdigitation in the thickness of lamella. (c) 2015 elsevier ltd. all rights reserved. |
| WOS关键词 | FIELD-EFFECT TRANSISTORS ; THIN-FILM ; DISTRIBUTED-FEEDBACK ; POLYFLUORENE LASERS ; CONJUGATED POLYMERS ; BLUE ; POLY(9,9-DI-N-OCTYL-2,7-FLUORENE) ; POLY(9,9-DI-N-OCTYLFLUORENE) ; EMISSION ; LIGHT |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000355241400007 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376584 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yan, Donghang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jian,Wang, Qilin,Liu, Chengfang,et al. Morphology of melt-crystallized beta ' phase crystals of monodisperse poly(9,9-dioctylfluorene)[J]. Polymer,2015,64:46-50. |
| APA | Liu, Jian,Wang, Qilin,Liu, Chengfang,Tian, Hongkun,Geng, Yanhou,&Yan, Donghang.(2015).Morphology of melt-crystallized beta ' phase crystals of monodisperse poly(9,9-dioctylfluorene).Polymer,64,46-50. |
| MLA | Liu, Jian,et al."Morphology of melt-crystallized beta ' phase crystals of monodisperse poly(9,9-dioctylfluorene)".Polymer 64(2015):46-50. |
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来源：中国科学院大学
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