ICCAS OpenIR
Effects of magnetic field on ethyl-cyanoethyl cellulose cholesteric order
Wang, LG; Huang, Y
2000-09-19
Source PublicationMACROMOLECULES
ISSN0024-9297
Volume33Issue:19Pages:7062-7065
AbstractEffects of a high magnetic field (with an intensity of 9.4 T) on the cholesteric liquid crystalline structure of ethyl-cyanoethyl cellulose [(E-CE)C] were investigated. The direction of the cholesteric helix axis aligned parallel to the direction of the magnetic field after the (E-CE)C/DCA cholesteric solution was treated in a magnetic field, which indicated that the diamagnetic anisotropy of ethyl-cyanoethyl cellulose molecule is negative. And the correlation between the diamagnetic anisotropy and the molecular structure was discussed. The influence of the magnetic field on the cholesteric order of the (E-CE)C/AA solutions was much smaller than that on the (E-CE)C/DCA solutions, because the pitch in the former system was much smaller than that in the latter one.
Indexed BySCI
Language英语
WOS IDWOS:000089461800025
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75930
Collection中国科学院化学研究所
Corresponding AuthorHuang, Y
Affiliation1.Chinese Acad Sci, Guangzhou Inst Chem, Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, LG,Huang, Y. Effects of magnetic field on ethyl-cyanoethyl cellulose cholesteric order[J]. MACROMOLECULES,2000,33(19):7062-7065.
APA Wang, LG,&Huang, Y.(2000).Effects of magnetic field on ethyl-cyanoethyl cellulose cholesteric order.MACROMOLECULES,33(19),7062-7065.
MLA Wang, LG,et al."Effects of magnetic field on ethyl-cyanoethyl cellulose cholesteric order".MACROMOLECULES 33.19(2000):7062-7065.
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