Incorporation of metal nanoparticles into block copolymer nanodomains via in-situ deduction of metal ions in microdomain space

Macromolecules

Volumn 32, Issue 20, 1999, Pages 6867-6870

  Hashimoto, Takeji ^a,d   Harada, Masafumi ^b   Sakamoto, Naoki ^c  

^a JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

^b KYOTO UNIVERSITY   (Japan)

^c NARA WOMEN'S UNIVERSITY   (Japan)

^d ASAHI CHEMICAL INDUSTRY CO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AGGLOMERATION; ALCOHOLS; BLOCK COPOLYMERS; EVAPORATION; NANOSTRUCTURED MATERIALS; ORGANIC SOLVENTS; PALLADIUM; POLYISOPRENES; REDUCTION; TRANSMISSION ELECTRON MICROSCOPY; VINYL RESINS; X RAY SCATTERING;

NANOPARTICLES; POLYVINYLPYRIDINE; SMALL ANGLE X RAY SCATTERING (SAXS);

METALLORGANIC POLYMERS;

EID: 0032595877     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma990378l     Document Type: Article

References (29)

1. Inoue, T.; Soon, T.; Hashimoto, T.; Kawai, H. J. Polym. Sci. 1969, 7, 1283. '
2. Molau, G. E. In Block Copolymers; Agarwal, S. L., Ed.; Plénum: New York, 1970.
3. Matsuo, M.; Sagaye, S. In Colloidal and Morphological Behavior of Block and Graft Copolymers; Molau, G. E., Ed.; Plenum: New York, 1971; p 1.
4. Keller, A.; Pedemonte, E.; Willmouth, F. M. Nature 1970, 225 538
5. Amvmdson, K.; Helfand, E.; Davis, D. D.; Quan, X.; Patel, S. S.; Smith, S. D. Macromolecules 1991, 24, 6546.
6. Hashimoto, T.; Bodycomb, J.; Funaki, Y.; Kimishima, K. Macromolecules 1999, 32, 952.
7. Hashimoto, T.; Tsutsumi, K.; Funaki, Y. Langmuir 1997, 13, 6869 and references therein.
8. Fogg, D. E.; Radzilowski, L. H.; Blanski, R.; Schrock, R. R.; Thomas, E. L. Macromolecules 1997, 30, 417.
9. Zehner, R. W.; Lopes, W. A.; Morkved, T. L.; Jaeger, H.; Sita, L. R. Langmuir 1998, 14, 241.
10. Tsutsumi, K.; Funaki, Y.; Hirokawa, Y.; Hashimoto, T. Langmuir 1999, 15, 5200.
11. Ng Cheong Chan, Y.; Craig, G. S. W.; Schrock, R. R.; Cohen, R. E. Chem. Mater. 1992, 4, 885.
12. (a) Saito, R.; Okamura, S.; Ishizu, K Polymer 1992,33,1099.
13. (b) Saito, R.; Okamura, S.; Ishizu, K. Polymer 1993, 34, 1183.
14. Saito, R.; Okamura, S.; Ishizu, K. Polymer 1993, 34, 1189.
15. Saito, R.; Ishizu, K. Polymer 1995, 36, 4119.
16. Spatz, J. P.; Roescher, A.; Möller, M. Adu. Mater. 1996, 8, 337.
17. Sadron, C.; Gallot, B. Makromol Chem. 1973, 164, 301.
18. Skoulios, A. In Block and Graft Copolymers; Burk, J. J., Weiss, V., Eds.; Syracuse University Press: Syracuse, NY, 1973.
19. Hoffmann, M.; Kämpf, G.; Krömer, H.; Pampus, G. Adv. Chem. Ser. 1971, No. 99, 351.
20. Gallot, B. Adv. Polym. Sci. 1978, 29, 87.
21. Hashimoto, T.; Shibayama, M.; Kawai, H. Macromolecules 1983, 16, 1093.
22. Fujimura, M.; Hashimoto, T.; Kawai, H. Mem. Fac. Eng., Kyoto Univ. 1981, 43, 224.
23. The boiling point and vapor pressure of chloroform are 61.8 °C and 200 mmHg at 25.6 °C, respectively, while benzyl alcohol has the boiling point of 204.7 CC and vapor pressure less than 1 mmHg at 25.6 °C and ca. 100 mmHg at 140 °C. Chloroform and benzyl alcohol are miscible in the temperature range used in this experiment.
24. Pd2+ + C6H5CH2OH -Pd + C6H5CHO + 2H+.
25. Harada, M.; Hashimoto, T., manuscript in preparation.
26. The suppression of the third-order peak at 3
27. Pd nanoparticles at top left and bottom right in Figure 3a appeared to be poorly aligned. This may be a perturbation effect induced by the sectioning process. Or they may look poorly aligned, though they are not actually so, due to the variation of lamellar orientation across different grains of lamellae.
28. The generally morphology of ordered microdomains developed in solutions with or without Pd(II) and/or the Pd nanoparticles may vary with the concentration of PI-6P2VP, simply because benzyl alcohol is not a neutral solvent for both block chains.
29. Sakamoto; N.; Hashimoto, T., manuscript in preparation.