Synthesis and properties of high tilted antiferroelectric esters with partially fluorinated alkoxyalkoxy terminal chains

• Autorzy: Żurowska M. , Dąbrowski R. , Dziaduszek J. , Czupryński K. , Skrzypek K. , Filipowicz M. , Bennis N. , Otón J. M.
• Konferencja: Thw 17th Conference on Liquid Crystals : Chemistry Physics and Applications ; (17 ; 09.2007 ; Augustów, Poland)
• Języki publikacji: EN

Abstrakty

EN

Novel chiral esters with partially fluorinated alkoxyalkoxy terminal chains are described. Their phase transition temperatures, enthalpies, and electrooptical properties are reported. A helical pitch in pure compounds and their mixtures based on selective reflection of light is also characterized.

Słowa kluczowe

EN

fluorinated esters; synthesis; phase transitions; helical pitch; electrooptical properties

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2008
• Tom: Vol. 16, No. 3
• Strony: 251--256
• Opis fizyczny: Bibliogr. 8 poz., tab., wykr.

Twórcy

autor

Żurowska M.

autor

Dąbrowski R.

autor

Dziaduszek J.

autor

Czupryński K.

autor

Skrzypek K.

autor

Filipowicz M.

autor

Bennis N.

autor

Otón J. M.

• Institute of Chemistry, Military University of Technology, 2 Kaliskiego Str., 00-908 Warsaw, Poland,

Bibliografia

• 1. S. Lagerwall, A. Dahlgren, P. Jagemal, P. Rudquist, K. D’have, H. Pauwels, R. Dąbrowski, and W. Drzewiński, “Unique electro-optical properties of liquid crystals designed for molecular optics”, Adv. Funct. Mater. 11, 87-94 (2001).
• 2. R. Dąbrowski, J. Gąsowska, J.M. Otón, W. Piecek, J. Przedmojski, and M. Tykarska, “High tilted antiferroelectric liquid crystalline materials”, Displays 25, 9-19 (2004).
• 3. J. Gąsowska, R. Dąbrowski, W. Drzewiński, M. Filipowicz, J. Przedmojski, and K. Kenig, “Comparison of mesomorphic properties in chiral and achiral homologous series of high tilted ferroelectrics and antiferroelectrics”, Ferroelectrics 309, 83-93 (2004).
• 4. E. Sokół, W. Drzewiński, J. Dziaduszek, R. Dąbrowski, N. Bennis, and J.M. Otón, “The synthesis and properties of novel partially fluorinated ethers with high tilted anticlinic phase”, Ferooelectrics 343, 41-48 (2006).
• 5. W. Drzewiński, R. Dąbrowski, and K. Czupryński, “Orthoconic antiferroelectrics. Synthesis and mesomorphic properties of optically active (S)-(+)-4-(1-methylheptyloxycarbonyl)phenyl 4’-(fluoroalkanoyloxyalkoxy)biphenyl-4-carboxylates and 4’-(alkanoyloxyalkoxy)biphenyl-4-carboxylates”, Pol. J. Chem. 76, 273-284 (2002).
• 6. M. Żurowska, R. Dąbrowski, and J. Dziaduszek, “Synthesis and mesomorphic properties of novel antiferroelectric esters with partially fluorinated alkoxyalkoxy terminal chains”, Liq. Cryst. (to be published)
• 7. Z. Raszewski, J. Kędzierski, P. Perkowski, W. Piecek, J. Rutkowska, S. Kłosowicz, and J. Zieliński, “Refractive indices of the MHPB(H)PBC and MHPB(F)PBC antiferroelectric liquid crystals”, Ferroelectrics 276, 289-300 (2002).
• 8. A. Spadło, N. Bennis, R. Dąbrowski, X. Quintana, J.M. Otón, and M.A. Geday, “Modifying electrooptics of orthoconic antiferroelectric liquid crystal cells by manufacturing procedures”, Opto-Electron. Rev. 15, 60-65 (2007).