STUDY ON THE REFRACTIVE INDEX FOR LYOTROPIC LIQUID CRYSTAL OF CYANOETHYL CELLULOSE
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STUDY ON THE REFRACTIVE INDEX FOR LYOTROPIC LIQUID CRYSTAL OF CYANOETHYL CELLULOSE
Acta Polymerica SinicaIssue 1, Pages: 51-55(1987)
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Published:20 February 1987,
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HUANG Yong, LI Ban-tong. STUDY ON THE REFRACTIVE INDEX FOR LYOTROPIC LIQUID CRYSTAL OF CYANOETHYL CELLULOSE. [J]. Acta Polymerica Sinica (1):51-55(1987)
DOI:
HUANG Yong, LI Ban-tong. STUDY ON THE REFRACTIVE INDEX FOR LYOTROPIC LIQUID CRYSTAL OF CYANOETHYL CELLULOSE. [J]. Acta Polymerica Sinica (1):51-55(1987)DOI:
STUDY ON THE REFRACTIVE INDEX FOR LYOTROPIC LIQUID CRYSTAL OF CYANOETHYL CELLULOSE
we studied the lyotropic liquid crystal of cyanoet-hyl cellulose in dimethylforamide (DMF) and dimethyl sulfoxide (DMSO) and measured the critical concentrations of phase transition C1 and Ca. A series of refractive index-concentration plots were obtained and discussed. It was shown that refractometry was an effective method to research polymer liquid crystalline olutions.