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Orthorhombic Fddd Network in Diblock Copolymer Melts
Open accessAbstract
For the first time a Fddd network structure is found in a poly(styrene-b-isoprene) (S-I) diblock copolymer melts by using small-angle X-ray scattering and transmission electron microscope, as predicted by Tyler et al. by using calculations with self-consistent field theory for diblock copolymer melts. The phase diagram of the S-I exhibits the sequence of Disorder- Fddd-Lamellae with decreasing temperature. The measured unit cell parameters ratios (a,b,c) are (1:2.02:3.46), which agrees with the result of the theoretical calculation.
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Citations
Cited by
50th Anniversary Perspective: Block Polymers—Pure Potential
Bates, C. M., & Bates, F. S. (2017) · Macromolecules · doi:10.1021/acs.macromol.6b02355 · Cited by 788
Polydispersity and block copolymer self-assembly
Lynd, N. A., Meuler, A. J., & Hillmyer, M. A. (2008) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2008.07.003 · Cited by 485
Discovering ordered phases of block copolymers: New results from a generic fourier-space approach
Guo, Z., Zhang, G., Qiu, F., Zhang, H., Yang, Y., & Shi, A.-C. (2008) · Physical Review Letters · doi:10.1103/physrevlett.101.028301 · Cited by 150
The Block Copolymer Phase Behavior Database
Rebello, N. J., Arora, A., Mochigase, H., Lin, T.-S., Shi, J., Audus, D. J., Muckley, E. S., Osmani, A., & Olsen, B. D. (2024) · Journal of Chemical Information and Modeling · doi:10.1021/acs.jcim.4c00242 · Cited by 12
Metadata
- Authors
- Takenaka, M., Wakada, T., Akasaka, S., Nishitsuji, S., Saijo, K., Shimizu, H., Kim, M. I., & Hasegawa, H.
- Venue
- Macromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-05-23
- Volume
- 40
- Issue
- 13
- Pages
- 4399-4402
- ISSN
- 0024-9297 (ISSN-L)
- 1520-5835
- OpenAlex
- W1965310093
- Cited by
- 177
- References
- 0
- FWCI
- 6.40
- Type
- journal article
- Language
- en
- Open access
- green
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