418
Views
14
CrossRef citations to date
0
Altmetric
Original Articles

New chiral liquid crystal monomers and cholesteric polyacrylates: synthesis and characterisation

, , , &
Pages 1095-1104 | Received 30 Jan 2013, Accepted 12 Apr 2013, Published online: 04 Jun 2013

References

  • Noirez , L , Keller , P and Cotton , JP. 1995 . Study on the structure and the chain conformation of side-chain liquid-crystal polymers . Liq Cryst , 18 : 129 – 148 .
  • Palffy-Muhoray , P. 1998 . Liquid crystals – New designs in cholesteric colour . Nature , 391 : 745
  • Lee , YK , Onimura , K , Tsutsumi , H and Oishi , T. 2000 . Synthesis and polymerization of chiral methacrylates bearing a cholesteryl or menthyl group . J Polym Sci Part A: Polym Chem , 38 : 4315 – 4325 .
  • Watanabe , J , Kamee , H and Fujiki , M. 2001 . First observation of thermotropic cholesteric liquid crystal in helical polysilane . Polym J , 33 : 495 – 497 .
  • Hu , JS , Zhang , BY , Liu , ZJ and Zang , BL. 2002 . Synthesis and phase behavior of chiral side-chain liquid-crystalline polysiloxanes containing two mesogenic groups . J Appl Polym Sci , 86 : 2670 – 2676 .
  • Shibaev , PV , Kopp , VI and Genack , AZ. 2003 . Photonic materials based on mixtures of cholesteric liquid crystals with polymers . J Phys Chem B , 107 : 6961 – 6964 .
  • Hu , JS , Zhang , BY , He , XZ and Cheng , CS. 2004 . Synthesis, structure and characterization of side-chain cholesteric liquid crystalline polysiloxanes . Liq Cryst , 31 : 1357 – 1365 .
  • Hamley , IW , Castelletto , V , Parras , P , Lu , ZB , Imrie , CT and Itoh , T. 2005 . Ordering on multiple length scales in a series of side group liquid crystal block copolymers containing a cholesteryl-based mesogen . Soft Matter , 1 : 355 – 363 .
  • Brettar , J , Burgi , T , Donnio , B , Guillon , D , Klappert , R , Scharf , T and Deschenaux , R. 2006 . Ferrocene-containing optically active liquid-crystalline side-chain polysiloxanes with planar chirality . Adv Funct Mater , 16 : 260 – 267 .
  • Soltysiak , JT , Czuprynski , K and Drzewinski , W. 2006 . Synthesis and characterization of new ferroelectric liquid-crystalline cyclic oligosiloxanes containing methylene oxymethylene spacers . Polym Int , 55 : 273 – 278 .
  • Ohta , R , Togashi , F and Goto , H. 2007 . Synthesis of chiral conjugated polymers bearing azobenzene moieties using cholesterics . Macromolecules , 40 : 5228 – 5230 .
  • Guo , J , Sun , J , Li , K , Cao , H and Yang , H. 2008 . Reflectance properties of polymer-stabilised cholesteric liquid crystals cells with cholesteryl compounds of different functionality . Liq Cryst , 35 : 87 – 97 .
  • Suda , K and Akagi , K. 2008 . Electro-optical behavior of ferroelectric liquid crystalline polyphenylene derivatives . J Polym Sci Part A: Polym Chem , 46 : 3591 – 3610 .
  • Gupta , VK , Sharma , RK , Mathews , M and Yelamaggad , CV. 2009 . Crystal structure of bis(cholesteryl)4,4′-(1,2-phenylenebis(oxy))-dibutanoate: an oligomesogen . Liq Cryst , 36 : 339 – 343 .
  • Zhan , X , Jing , X and Wu , C. 2009 . Synthesis and mesomorphic properties of a novel series of cholesterol-based liquid crystalline tetramers . Liq Cryst , 36 : 1349 – 1354 .
  • Wang , B , Du , HY and Zhang , JH. 2011 . Synthesis and characterisation of new types of side-chain cholesteryl polymers . Steroids , 76 : 204 – 209 .
  • Hird , M. 2011 . Ferroelectricity in liquid crystals-materials, properties and applications . Liq Cryst , 38 : 1467 – 1493 .
  • Sage , I. 2011 . Thermochromic liquid crystals . Liq Cryst , 38 : 1551 – 1561 .
  • Ozaki , R and Moritake , H. 2012 . Wavelength and bandwidth tunable photonic stopband of ferroelectric liquid crystals . Opt Express , 20 : 6191 – 6196 .
  • Shanker , G , Nagaraj , M , Kocot , A , Vij , JK , Prehm , M and Tschierske , C. 2012 . Nematic phases in 1,2,4-oxadiazole-based bent-core liquid crystals: is there a ferroelectric switching . Adv Funct Mater , 22 : 1671 – 1683 .
  • Wang , Y and Li , Q. 2012 . Light-driven chiral molecular switches or motors in liquid crystals . Adv Mater , 24 : 1926 – 1945 .
  • Hu , JS , Zhang , X , Jia , YG and Meng , QB. 2012 . Synthesis and phase behaviour of chiral liquid crystalline monomers based on menthyl groups, smectic polymers and cholesteric elastomers . Liq Cryst , 39 : 121 – 131 .
  • Mihara , T , Nomura , K and Funaki , K. 1997 . Induced cholesteric liquid crystalline polymers . Polym J , 29 : 309 – 315 .
  • Altomare , A , Andruzzi , L , Ciardelli , F and Gallot , B . 1998 . Solaro1 R . Methacrylic polymers containing permanent dipole azobenzene chromophores spaced from the main chain: synthesis and characterization. Polym Int , 47 : 419 – 427 .
  • Bobrovsky , AY , Boiko , NI , Shibaev , VP and Wolff , D. 1998 . The induced SA phase in new menthyl-containing copolymers . Macromolecules , 31 : 5800 – 5804 .
  • Bobrovsky , AY , Boiko , NI and Shibaev , VP. 1998 . Phase diagrams and optical properties of new menthyl-containing LC copolymers forming chiral mesophases . Liq Cryst , 24 : 489 – 500 .
  • Bobrovsky , AY , Boiko , NI and Shaumburg , K. 2000 . Induction of a chiral nematic phase in smectic polymers . Colloid Polym Sci , 278 : 671 – 676 .
  • Prajapati , AK. 2000 . Effect of a lateral methyl group on azo-mesogens containing the naphthalene moiety . Liq Cryst , 27 : 1017 – 1020 .
  • Bobrovsky , AY , Boiko , NI and Shibaev , VP. 2000 . Cholesteric mixture containing a chiral azobenzene-based dopant: material with reversible photoswitching of the pitch of the helix . Liq Cryst , 27 : 1381 – 1387 .
  • Lee , YK , Onimura , K , Tsutsumi , H and Oishi , T. 2000 . Synthesis and polymerization of chiral methacrylates bearing a cholesteryl or menthyl group . J Polym Sci Part A: Polym Chem , 38 : 4315 – 4325 .
  • Bobrovsky , AY and Shibaev , VP. 2002 . Chiral nematic polymer mixture containing crosslinker and photosensitive chiral dopant: new type of materials with tunable photo-optical properties . Adv Funct Mater , 12 : 367 – 372 .
  • Yoshioka , T , Zahangir , M , Ogata , T , Nonaka , T and Kurihara , S. 2004 . Photochemical tuning of the helical structure of cholesteric liquid crystals by photoisomerization of chiral azobenzenes, and their structural effects . Liq Cryst , 31 : 1285 – 1291 .
  • Hu , JS , Zhang , BY , Pan , W and Zhou , AJ. 2005 . Preparation and characterization of side-chain cholesteric liquid-crystalline polysiloxanes containing two chiral groups . Liq Cryst , 32 : 441 – 447 .
  • Liu , JH and Yang , PC. 2006 . Synthesis and characterization of novel monomers and polymers containing chiral(-)-menthyl groups . Polymer , 47 : 4925 – 4935 .
  • Liu , JH , Yang , PC and Hung , HJ. 2007 . Photochemical tuning capability of cholesteric liquid crystal cells containing chiral dopants end capped with menthyl groups . Liq Cryst , 34 : 891 – 902 .
  • Liu , JH , Hung , HJ , Yang , PC and Tien , KH. 2008 . Thermal recordable novel cholesteric liquid crystalline polyacrylates containing various chiral moieties . J Polym Sci: Part A: Polym Chem , 46 : 6214 – 6228 .
  • Yang , PC and Liu , JH. 2008 . Thermally recordable cholesteric liquid crystalline copolymers containing pendant menthyl and cholesteryl groups . J Disp Technol , 4 : 369 – 376 .
  • Hu , JS , Wei , KQ , Zhang , BY and Yang , LQ. 2008 . Synthesis, structure and properties of new chiral liquid crystalline monomers and homopolysiloxanes containing menthyl groups . Liq Cryst , 35 : 925 – 935 .
  • Imrie , CT and Henderson , PA. 2007 . Liquid crystal dimers and higher oligomers: between monomers and polymers . Chem Soc Rev , 36 : 2096 – 2124 .
  • Imrie , CT and Taylor , L. 1989 . The preparation and properties of low molar mass liquid crystals possessing lateral alkyl chains . Liq Cryst , 6 : 1 – 10 .
  • Imrie , CT. 1989 . Laterally substituted dimeric liquid crystals . Liq Cryst , 6 : 391 – 396 .
  • Attard , GS and Imrie , CT. 1992 . Liquid-crystalline and glass-forming dimers derived from 1-aminopyrene . Liq Cryst , 11 : 785 – 789 .
  • Donaldson , T , Staesche , H , Lu , ZB , Henderson , PA , Achard , MF and Imrie , CT. 2010 . Symmetric and non-symmetric chiral liquid crystal dimmers. Liq Cryst , 37 : 1097 – 1110 .
  • Craig , AA and Imrie , CT. 1994 . Effect of spacer length on the thermal properties of side-chain liquid crystal poly(methacrylate)s . J Mater Chem , 4 : 1705 – 1714 .
  • Cook , AG , Inkster , RT , Martinez-Felipe , A , Ribes-Greus , A , Hamley , IW and Imrie , CT. 2012 . Synthesis and phase behaviour of a homologous series of polymethacrylate-based side-chain liquid crystal polymers . Eur Polym J , 48 : 821 – 829 .
  • Craig , AA and Imrie , CT. 1999 . Effect of backbone flexibility on the thermal properties of side-group liquid-crystal polymers . Macromolecules , 32 : 6215 – 6220 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.