Tricontinuous double gyroid cubic phase in triblock copolymers of the ABA type

Macromolecules

Volumn 30, Issue 19, 1997, Pages 5634-5642

  Avgeropoulos, Apostolos ^a   Dair, Benita J ^b   Hadjichristidis, Nikos ^a   Thomas, Edwin L ^b  

^a UNIVERSITY OF ATHENS   (Greece)

^b USA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIREFRINGENCE; COMPOSITION; COMPUTER SIMULATION; MORPHOLOGY; OPTICAL VARIABLES MEASUREMENT; PHASE DIAGRAMS; POLYISOPRENES; POLYSTYRENES; STRUCTURE (COMPOSITION); SYNTHESIS (CHEMICAL); TRANSMISSION ELECTRON MICROSCOPY; VOLUME FRACTION;

BABINET PRINCIPLE; BRAGG PEAK; SMALL ANGLE X RAY SCATTERING; TRICONTINUOUS DOUBLE GYROID CUBIC PHASE;

BLOCK COPOLYMERS;

EID: 0031233531     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma970266z     Document Type: Article

References (46)

1. Aggarwal, S. L. Polymer 1976, 17, 938. The TEM micrograph showing the novel morphology was taken by J. Beecher. The sample was synthesized by Bi and Fetters (Bi, L-K.; Fetters, L. J. Macromolecules 1975, 8, 90).
2. Aggarwal, S. L. Polymer 1976, 17, 938. The TEM micrograph showing the novel morphology was taken by J. Beecher. The sample was synthesized by Bi and Fetters (Bi, L-K.; Fetters, L. J. Macromolecules 1975, 8, 90).
3. Alward, D. B.; Kinning, D. J.; Thomas, E. L.; Fetters, L. J. Macromolecules 1986, 19, 215.
4. Thomas, E. L.; Alward, D. B.; Kinning, D. J.; Martin, D. C.; Handlin, D. L., Jr.; Fetters, L. J. Macromolecules 1986, 19, 2197.
5. Thomas, E. L.; Anderson, D. M.; Henkee, C. J.; Hoffman, D. Nature 1988, 334, 598.
6. Kinning, D. J.; Thomas, E. L.; Alward, D. B.; Fetters, L. J.; Handlin, D. L. Jr. Macromolecules 1986, 19, 1288.
7. Herman, D. S.; Kinning, D. J.; Thomas, E. L.; Fetters, L. J. Macromolecules 1987, 20, 2940.
8. Hasegawa, H.; Tanaka, H.; Yamasaki, K.; Hashimoto, T. Macromolecules 1987, 20, 1651.
9. Hasegawa, H.; Sumitomo, T.; Hashimoto, T.; Kawai, H. Presented at the 32nd Polymer Symposium of the Society of Polymer Science, Japan, 1983; Polym. Prepr. Jpn. 1983, 32, 1695.
10. Hasegawa, H.; Sumitomo, T.; Hashimoto, T.; Kawai, H. Presented at the 32nd Polymer Symposium of the Society of Polymer Science, Japan, 1983; Polym. Prepr. Jpn. 1983, 32, 1695.
11. Longley, W.; McIntosh, T. J. Nature 1983, 303, 612.
12. Charvolin, J.; Sadoc, J. F. J. Phys. 1987, 48, 1559.
13. Winey, K. I.; Thomas, E. L.; Fetters, L. J. J. Chem. Phys. 1991, 95, 9367.
14. Winey, K. I.; Thomas, E. L.; Fetters, L. J. Macromolecules 1992, 25, 422.
15. Spontak, R. J.; Smith, S. D.; Ashraf, A. Macromolecules 1993, 26, 956.
16. Xie, R.; Yang, B.; Jiang, B. Macromolecules 1993, 26, 7097.
17. Mogi, Y.; Kotsuji, H.; Kaneko, Y.; Mori, K.; Matsushita, Y.; Noda, I. Macromolecules 1992, 25, 5408.
18. Mogi, Y.; Mori, K.; Matsushita, Y.; Noda, I. Macromolecules 1992, 25, 5412.
19. Matsushita, Y.; Chosi, H.; Fujimoto, T.; Nagasawa, M. Macromolecules 1980, 13, 1053.
20. Matsushita, Y.; Yamada, K.; Hattori, T.; Fujimoto, T; Sawada, Y; Nagasawa, M.; Matsui, C. Macromolecules 1983, 16, 10.
21. Arai, K.; Kotaka, T.; Kitano, Y.; Yoshimura, K. Macromolecules 1980, 13, 1670.
22. Kudose, I.; Kotaka, T. Macromolecules 1984, 17, 2325.
23. Matsushita, Y.; Tamura, M.; Noda, I. Macromolecules 1994, 27, 3680.
24. Mogi, Y.; Nomura, M.; Kotsuji, H.; Ohnishi, K.; Matsushita, Y.; Noda, I. Macromolecules 1994, 27, 6755.
25. Gobran, D. Ph.D. Thesis, University of Massachusetts, Amherst, MA, 1990.
26. Z. Xu, personal communication, 1989.
27. Hajduk, D. A.; Harper, P. E.; Gruner, S. M.; Honeker, C. C.; Kim, G.; Thomas, E. L.; Fetters, L. J. Macromolecules 1994, 27, 4063.
28. Schoen, A. H. NASA Tech. Rep. 1970, No. 05541.
29. Forster, S.; Khandpur, A. K.; Zhao, J.; Bates, F. S.; Hamley, I. W.; Ryan, A. J.; Bras, W. Macromolecules 1994, 27, 6922.
30. Schulz, M.; Bates, F.; Almdal, K; Mortensen, K. Phys. Rev. Lett. 1994, 73, 86.
31. Alward, D. B. Ph.D. Dissertation, University of Massachusetts at Amherst, 1985.
32. S. Milner, Exxon Research and Engineering, personal communication to E. L. Thomas, 1994.
33. Hajduk, D. A.; Harper, P. E.; Gruner, S. M.; Honeker, C. C.; Thomas, E. L.; Fetters, L. J. Macromolecules 1995, 28, 2570.
34. Tselikas, Y.; Hadjichristidis, N.; Lescanec, R. L.; Honeker, C. C.; Wohlgemuth, M.; Thomas, E. L. Macromolecules 1996, 29, 3390.
35. Lambert, C. A.; Radzilowski, L. H.; Thomas, E. L. Phil. Trans. R. Soc. London A 1996, 354, 2009.
36. Morton, M.; Fetters, L. J. Rubber Chem. Technol. 1975, 48, 359.
37. Iatrou, H.; Hadjichristidis, N. Macromolecules 1992, 25, 4649.
38. Iatrou, H.; Hadjichristidis, N. Macromolecules 1993, 26, 2479.
39. Capel, M. C.; Smith, G. C.; Yu, B. Rev. Sci. Instrum. 1995, 66, 2295.
40. Wohlgemuth, M.; Thomas, E. L. Manuscript in preparation.
41. http://www.msri.org/Computing/jim/software/temsim/proj/.
42. Anderson, D.; Bellare, J.; Hoffman, J.; Hoffman, D.; Gunther, J.; Thomas, E. L. J. Colloid Interface Sci. 1992, 148, 398.
43. Press, W. H.; Flannery, B. P.; Teukolsky, S. A.; Vetterling, W. T. Numeral recipes in C: the art of scientific computing; Cambridge University Press: New York, 1988.
44. Owens, J. N.; Gancarz, I. S.; Koberstein, J. T.; Russell, T. P. Macromolecules 1989, 22, 3380.
45. A reviewer has pointed out to us that W. Fischer and E. Koch (Z. Kristallogr. 1987, 779, 31) have discovered another possible triply periodic IMDS compatible with the Ia3d space group. We are presently unable to determine whether some surface related to the Fischer - Koch S surface would divide space into the volume fractions appropriate to our two triblock samples, as well as produce simulated images that would correspond well with the TEM data. However, since the S surface has a higher genus/unit cell, it will be less likely to occur in physical systems due to an inherently higher surface area at a particular length scale compared to structures based on Schoen's G surface.
46. Thomas, E. L.; Avgeropoulos A.; Dair B. Manuscript under preparation.