SYNTHESIS OF A NEW SELF-ASSEMBLY LIQUID-CRYSTALLINE POLYMER THROUGH INTERMOLECULAR HYDROGEN-BONDING

Authors
TIAN YQ XU XH ZHAO XY TANG XY LI TJ LI CW PAN A
Citation
Yq. Tian et al., SYNTHESIS OF A NEW SELF-ASSEMBLY LIQUID-CRYSTALLINE POLYMER THROUGH INTERMOLECULAR HYDROGEN-BONDING, Gaodeng xuexiao huaxue xuebao, 16(11), 1995, pp. 83-86
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
11
Year of publication
1995
Supplement
S
Pages
83 - 86
Database
ISI
SICI code
0251-0790(1995)16:11<83:SOANSL>2.0.ZU;2-N
Abstract
A new side chain liquid crystalline polymer with biphenyl mesogenic gr oup has been prepared. This polymer forms a bilayer smectic A phase th rough intermolecular hydrogen bonding according to the result of X-ray diffraction. Its phase transition was studied uning DSC and polarized optical microscopy. Infrared spectroscopic measurements show that cyc lic dimeric hydrogen bonds of carboxylic acids are embedded in the bil ayer.