ICCAS OpenIR
Direct decoration of disclinations by solidification-induced band texture for a nematic side chain liquid crystalline polymer
Gu, QC; Wu, CC; Chen, SX; Huang, Y
2004-04-01
Source PublicationLIQUID CRYSTALS
ISSN0267-8292
Volume31Issue:4Pages:519-524
AbstractFor a nematic polymethacrylate side chain liquid crystalline polymer, g 154 N 298 I (degreesC), the solidification-induced band texture has been observed aligned along the disclination under a polarizing optical microscope, when the specimen was quenched from 280degreesC to room temperature. The decoration technique of solidification-induced band texture, which is usually reported for main chain liquid crystalline polymers, was then introduced to reveal the director field pattern along a disclination for this side chain liquid crystalline polymer. It was found by infra-red dichroism measurements that the director orientation is parallel with the direction of the band. On this basis, disclinations with strength s = +/- 1/2 and s = +/- 1 were mapped according to the corresponding pattern of solidification-induced band texture. In addition, two types of inversion wall, loop-like and splay-type walls, were also found to be decorated by the solidification-induced band texture.
DOI10.1080/02678290410001701273
Indexed BySCI
Language英语
WOS IDWOS:000220616800008
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81746
Collection中国科学院化学研究所
Corresponding AuthorHuang, Y
Affiliation1.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Chem, Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Peoples R China
Recommended Citation
GB/T 7714
Gu, QC,Wu, CC,Chen, SX,et al. Direct decoration of disclinations by solidification-induced band texture for a nematic side chain liquid crystalline polymer[J]. LIQUID CRYSTALS,2004,31(4):519-524.
APA Gu, QC,Wu, CC,Chen, SX,&Huang, Y.(2004).Direct decoration of disclinations by solidification-induced band texture for a nematic side chain liquid crystalline polymer.LIQUID CRYSTALS,31(4),519-524.
MLA Gu, QC,et al."Direct decoration of disclinations by solidification-induced band texture for a nematic side chain liquid crystalline polymer".LIQUID CRYSTALS 31.4(2004):519-524.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Gu, QC]'s Articles
[Wu, CC]'s Articles
[Chen, SX]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gu, QC]'s Articles
[Wu, CC]'s Articles
[Chen, SX]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gu, QC]'s Articles
[Wu, CC]'s Articles
[Chen, SX]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.