摘要
乙基氰乙基纤维素 [(E -CE)C]形成的胆甾型液晶相结构和形貌会因溶液浓度和溶剂的不同而变化。通过偏光显微镜 ,X -ray衍射和透射电子显微镜研究 ,讨论了强磁场 ( 9.4T)对不同浓度和溶剂的 (E -CE)C胆甾相液晶溶液结构的影响。
The structure and mesophase of ethyl-cyanoethyl cellulose cholesteric liquid crystalline solutions can be changed with variation of concentration and solvents.Observed by optical polarizing microscope,X-ray and TEM,effects of a high magnetic field (with an intensity of 9.4 T) on the (E-CE)C cholesteric structure with variation of concentration and solvents were investigated and discussed.
出处
《纤维素科学与技术》
CAS
CSCD
2000年第4期7-13,共7页
Journal of Cellulose Science and Technology
基金
国家基础性重大关键项目 (攀登计划 )-高分子凝聚态基本物理问题研究
国家自然科学基金项目资助课题
关键词
磁场作用
乙基氰乙基纤维素
胆甾型液晶相
effect of magnetic field,ethyl-cyanoethyl cellulose,cholesteric structure
