A new type of square columnar liquid crystalline phases formed by facial amphiphilic triblock molecules

Journal of the American Chemical Society

Volumn 126, Issue 28, 2004, Pages 8608-8609

  Chen, Bin ^a   Baumeister, Ute ^b   Diele, Siegmar ^b   Das, Malay Kumar ^b   Zeng, Xiangbing ^c   Ungar, Goran ^c   Tschierske, Carsten ^a  

^a MARTIN LUTHER UNIVERSITY HALLE WITTENBERG   (Germany)

^b Institute of Physical Chemistry   (Germany)

^c UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COPOLYMER;

ARTICLE; CHEMICAL STRUCTURE; LIQUID CRYSTAL; PHASE TRANSITION; REACTION ANALYSIS; STRUCTURE ANALYSIS; TEMPERATURE DEPENDENCE; THERMODYNAMICS; X RAY DIFFRACTION;

EID: 3242673154     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0480015     Document Type: Article

References (14)

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3. (b) Tschierske, C. J. Mater. Chem. 2001, 11, 2647-2671.
4. (a) Ungar, G.; Liu, Y.; Zeng, X., Percec, V.; Cho, W.-D. Science 2003, 299, 1208-1211.
5. (b) Zeng, X.; Ungar, G.; Liu, Y.; Percec, V.; Dulcey, A. E.; Hobbs, J. K. Nature 2004, 428, 157-160.
6. For a review, see: Guillon, D. In Structure and Bonding 95: Liquid Crystals II; Mingos, D. M. P., Ed.; Springer: Berlin, 1999; pp 41-82.
7. (a) Ohta, K.; Watanabe, T.; Hasebe, H. Morizumi, Y.; Fujimoto, T.; Lelievre, D.; Simon, J. Mol. Cryst. Liq. Cryst. 1991, 196, 13-26.
8. (b) Praefcke, K.; Marquardt, P.; Kohne, B.; Stephan, W. Mol. Cryst. Liq. Cryst. 1991, 203, 149-158.
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10. (d) Hatsusaka, K.; Ohta, K.; Yamamoto, I.; Shirai, H. J. Mater. Chem. 2000, 11, 423-433.
11. (a) Kölbel, M.; Beyersdorff, T.; Cheng, X. H.; Tschierske, C.; Kain, J.; Diele, S. J. Am. Chem. Soc. 2001, 123, 6809-6818.
12. (b) Cheng, X. H.; Prehm, M.; Das, M. K.; Kain, J.; Baumeister, U.; Diele, S.; Leine, D.; Blume, A.; Tschierske, C. J. Am. Chem. Soc. 2003, 125, 10977-10996.
13. Immirzi, A.; Perini, B. Acta Crystallogr., Sect. A 1977, 33, 216-218.
14. A related square morphology was reported for ternary star block copolymers: Hückstädt, H.; Göpfert A.; Abetz, V. Macromol. Chem. Phys. 2000, 201, 296-307.