Paper Title:
Mesophase and Optical Properties of Side Chain Copolyacrylate with Mesogens and OLLA Segments Side Chains
  Abstract

Thermal properties and phase behaviors of series of newly synthesized copolyacrylate esters with oligomeric-L-LA (OLLA) segments (DP = 10-40) and mesogens as side chains were characterized. The OLLAs prepared by ring opening polymerization of L-LA with active HO-group were modified to form polymerizable acrylate esters and then copolymerized with polymerizable mesogens. The thermal behaviors of these copolyacrylate esters were studied by DSC and POM measurements and phase structures by XRD measurements. The mesogens showed very good induce effect on the formation of layered structures. CD measurements were used to determine the helical structure and the optical rotation power of the side chain copolyacrylate esters.

  Info
Periodical
Solid State Phenomena (Volumes 181-182)
Chapter
V. Related Materials
Edited by
Yuan Ming Huang
Pages
397-400
DOI
10.4028/www.scientific.net/SSP.181-182.397
Citation
Y. P. Liu, Z. H. Li, L. M. Sun, R. T. Dong, H. R. Chen, Q. B. Xue, "Mesophase and Optical Properties of Side Chain Copolyacrylate with Mesogens and OLLA Segments Side Chains", Solid State Phenomena, Vols. 181-182, pp. 397-400, 2012
Online since
November 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jun Shen, Rong Qing Wei, Ying Liu, Xiao Ning Liu, Yu Zhong
Abstract:This study investigates the thermal degradation of poly(L-lactic acid) (PLLA) oligomers into L-lactide(LA)by modification of the oligomer...
222
Authors: Bing Tao Wang, Yan Zhang, Zheng Ping Fang
Abstract:Biodegradable aliphatic-aromatic copolyesters/POSS nanocomposites were synthesized via in situ melt copolycondensation of terephthalic acid...
2028
Authors: Jie Peng, Qing Bin Xue, Hong Ru Chen, Ling Min Sun, Run Tao Dong
II. Chemistry of Liquid Crystals
Abstract:Thermal properties and phase behavior of series of main chain copolymers containing oligomeric-L-LA segments (OLLA) and biphenol groups were...
151
Authors: Jian Hua Wang, Shuen Liang, Chun Rong Tian, Xiu Li Zhao, Xiao Yan Lin
Chapter 2: Environmental Materials
Abstract:Through inclusion of different polymer chains with different properties into polyurethane matrix, such as poly(ethylene glycol) (PEG),...
821
Authors: Shao Jian Lin, Si Chen, Jian Wu Lan, Rong Hui Guo, Jiao Jiao Shang, Ya Ni Li, Jing Fan
Chapter 2: Polymer Chemistry
Abstract:The elastic recovery property of a novel poly(ester-imide-ether) (PEIE) was prepared from the 1, 4-butanediol (BD), poly(tetramethylene...
122