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dc.contributor.authorDong, YM
dc.contributor.author董炎明
dc.contributor.authorYuan, Q
dc.contributor.authorWu, YS
dc.contributor.authorWang, M
dc.date.accessioned2012-06-29T06:08:24Z
dc.date.available2012-06-29T06:08:24Z
dc.date.issued2000
dc.identifier.citationPOLYMER BULLETIN,2000,44(1):85-91zh_CN
dc.identifier.issn0170-0839
dc.identifier.urihttp://dx.doi.org/doi:10.1007/s002890050577
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/13023
dc.description.abstractThe fine structure in some cholesteric fingerprint textures of cyanoethyl chitosan (CNCS)/acrylic acid solution and photo-solidified CNCS/polyacrylic acid composite film was studied using scanning electron microscopy (SEM), small angle light scattering (SALS) and polarizing optical microscopy (POM). Permanganic etching was developed to reveal the cholesteric liquid crystalline textures in the composite films. A schematic model was presented to explain this kind of fine structure. The directors within each cholesteric molecular layer did not orient in nematic-like order, but varied their orientation by an ill-defined period.zh_CN
dc.language.isoenzh_CN
dc.publisherSPRINGER VERLAGzh_CN
dc.titleFine structure in cholesteric fingerprint texture observed by scanning electron microscopyzh_CN
dc.typeArticlezh_CN


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