MESOMORPHIC PHASE-TRANSITIONS OF 5,10,15,20-TETRAKIS (4-NORMAL-DODECYLPHENYL) PORPHYRIN

被引：50
作者：
SHIMIZU, Y
MIYA, M
NAGATA, A
OHTA, K
MATSUMURA, A
YAMAMOTO, I
KUSABAYASHI, S
机构：
[1] SHINSHU UNIV, FAC TEXT SCI & TECHNOL, DEPT FUNCT POLYMER SCI, UEDA, NAGANO 386, JAPAN
[2] OSAKA UNIV, FAC ENGN, DEPT APPL CHEM, SUITA, OSAKA 565, JAPAN
来源：
CHEMISTRY LETTERS | 1991年 / 01期
关键词：
D O I：
10.1246/cl.1991.25
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The title compound was found to exhibit two phases between the isotropic liquid and crystalline ones. The phase transition enthalpies and entropies were typical for those of discotic mesogens, though the two phases are highly viscous but not brittle. The X-ray diffraction study indicated the two phases have discotic lamellar structures with slight difference each other.
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页码：25 / 28
页数：4
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