Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores

Science

Volumn 279, Issue 5350, 1998, Pages 548-552

  Zhao, Dongyuan ^a   Feng, Jianglin ^a   Huo, Qisheng ^a   Melosh, Nicholas ^b   Fredrickson, Glenn H ^b   Chmelka, Bradley F ^b   Stucky, Galen D ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b University of California at Santa Barbara   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITION REACTIONS; BLOCK COPOLYMERS; CALCINATION; ETHANOL; HEATING; ORGANIC COMPOUNDS; POROUS MATERIALS; SOLVENT EXTRACTION; SYNTHESIS (CHEMICAL); VOLUME FRACTION;

ANGSTROMS; MESOPOROUS SILICA; POLYALKYLENE OXIDE;

SILICA;

ALCOHOL; AMPHOPHILE; SILICON DIOXIDE;

ARTICLE; DIFFRACTION; FIBRIN POLYMERIZATION; HYDROGEN BOND; PHYSICAL PHENOMENA; PRIORITY JOURNAL;

EID: 0032559316     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.279.5350.548     Document Type: Article

References (46)

1. M. E. Davis, Chem. Ind. 4, 137 (1992).
2. M. Estermann, L. B. McCusker, C. Baerlocher, A. Merroche, H. Kessler, Nature 352, 320 (1991).
3. C. T. Kresge, M. E. Leonowicz, W. J. Roth, J. C. Vartuli, J. S. Beck, ibid. 359, 710 (1992).
4. J. S. Beck et al., J. Am. Chem. Soc. 114, 10834 (1992).
5. A. Sayari, Chem. Mater. 8, 1840 (1996).
6. Q. Huo et al., ibid. 6, 1176 (1994).
7. Q. Huo, R. Leon, P. M. Petroff, G. D. Stucky, Science 268, 1324 (1995).
8. Q. Huo et al., Nature 368, 317 (1994).
9. Q. Huo, D. I. Margolese, G. D. Stucky, Chem. Mater. 8, 1147 (1996).
10. D. M. Antonelli and J. Y. Ying, Angew. Chem. Int. Ed. Engl. 35, 426 (1996); Curr. Opin. Colloid Interface Sci. 1, 523 (1996); M. H. Lim, C. F. Blanford, A. Stein, J. Am. Chem. Soc. 119, 4090 (1997); P. T. Tanev and T. J. Pinnavaia, Science 267, 865 (1995); ibid. 271, 1267 (1996).
11. D. M. Antonelli and J. Y. Ying, Angew. Chem. Int. Ed. Engl. 35, 426 (1996); Curr. Opin. Colloid Interface Sci. 1, 523 (1996); M. H. Lim, C. F. Blanford, A. Stein, J. Am. Chem. Soc. 119, 4090 (1997); P. T. Tanev and T. J. Pinnavaia, Science 267, 865 (1995); ibid. 271, 1267 (1996).
12. D. M. Antonelli and J. Y. Ying, Angew. Chem. Int. Ed. Engl. 35, 426 (1996); Curr. Opin. Colloid Interface Sci. 1, 523 (1996); M. H. Lim, C. F. Blanford, A. Stein, J. Am. Chem. Soc. 119, 4090 (1997); P. T. Tanev and T. J. Pinnavaia, Science 267, 865 (1995); ibid. 271, 1267 (1996).
13. D. M. Antonelli and J. Y. Ying, Angew. Chem. Int. Ed. Engl. 35, 426 (1996); Curr. Opin. Colloid Interface Sci. 1, 523 (1996); M. H. Lim, C. F. Blanford, A. Stein, J. Am. Chem. Soc. 119, 4090 (1997); P. T. Tanev and T. J. Pinnavaia, Science 267, 865 (1995); ibid. 271, 1267 (1996).
14. D. M. Antonelli and J. Y. Ying, Angew. Chem. Int. Ed. Engl. 35, 426 (1996); Curr. Opin. Colloid Interface Sci. 1, 523 (1996); M. H. Lim, C. F. Blanford, A. Stein, J. Am. Chem. Soc. 119, 4090 (1997); P. T. Tanev and T. J. Pinnavaia, Science 267, 865 (1995); ibid. 271, 1267 (1996).
15. S. A. Bagshaw, E. Prouzet, T. J. Pinnavaia, Science 269, 1242 (1995); E. Prouzet and T. J. Pinnavaia, Angew. Chem. Int. Ed. Engl. 36, 516 (1997).
16. S. A. Bagshaw, E. Prouzet, T. J. Pinnavaia, Science 269, 1242 (1995); E. Prouzet and T. J. Pinnavaia, Angew. Chem. Int. Ed. Engl. 36, 516 (1997).
17. C. Chen, H. Li, M. E. Davis, Microporous Mater. 2, 17 (1993).
18. D. Zhao et al., in preparation.
19. G. S. Attard, J. C. Glyde, C. G. Göltner, Nature 378, 366 (1995).
20. C. G. Göltner and M. Antonietti, Adv. Mater. 9, 431 (1997); M. Antonietti and C. Göltner, Angew. Chem. Int. Ed. Engl. 36, 910 (1997).
21. C. G. Göltner and M. Antonietti, Adv. Mater. 9, 431 (1997); M. Antonietti and C. Göltner, Angew. Chem. Int. Ed. Engl. 36, 910 (1997).
22. A. Firouzi, F. Atef, A. G. Oertli, G. D. Stucky, B. F. Chmelka, J. Am. Chem. Soc. 119, 3596 (1997).
23. D. Khushalani, A. Kuperman, G. A. Ozin, Adv. Mater. 7, 842 (1995).
24. K. M. McGrath, D. M. Dabbs, N. Yao, I. A. Aksay, S. M. Gruner, Science 277, 552 (1997).
25. G. Wanka, H. Hoffmann, W. Ulbricht, Macromolecules 27, 4145 (1994); B. Chu and Z. Zhou, in Non-ionic Surfactants: Polyoxyalkylene Block Copolymers, vol. 60 of Surfactant Science Series V, M. Nace, Ed. (Dekker, New York, 1996), p. 67.
26. G. Wanka, H. Hoffmann, W. Ulbricht, Macromolecules 27, 4145 (1994); B. Chu and Z. Zhou, in Non-ionic Surfactants: Polyoxyalkylene Block Copolymers, vol. 60 of Surfactant Science Series V, M. Nace, Ed. (Dekker, New York, 1996), p. 67.
27. Pluronic poly(alkylene oxide) triblock copolymers are a trademarked product of BASF, Mt. Olive, NJ.
28. 80 are based on 3D TEM studies. The space group is not yet assigned.
29. D. Zhao, J. Feng, B. F. Chmelka, G. D. Stucky, data not shown.
30. R. Schmidt, E. W. Hansen, M. Stöcker, D. Akporiaye, O. H. Ellestad, J. Am Chem. Soc. 117, 4049 (1995).
31. P. J. Branton et al., J. Chem. Soc. Faraday Trans. 90, 2965 (1994).
32. 2 adsorption measurements.
33. R. Zana, Colloids Surf. A Physicochem. Eng. Aspects, 123 27 (1997).
34. R. Ryoo and S. Jun, J. Phys. Chem. B 101, 317 (1997); R. Ryoo, J. M. Kim, C. H. Ko, C. H. Shin, ibid. 100, 17718 (1996).
35. R. Ryoo and S. Jun, J. Phys. Chem. B 101, 317 (1997); R. Ryoo, J. M. Kim, C. H. Ko, C. H. Shin, ibid. 100, 17718 (1996).
36. J. S. Beck, C. T. Chu, I. D. Johanson, C. T. Kresge, M. E. Leonowicz, W. J. Roth, J. C. Vartuli, S. B. McCullen, U.S. Patent 5, 156,829 (1993).
37. 3/g.
38. D. Zhao, N. Melosh, B. F. Chmelka, G. D. Stucky, data not shown.
39. -1 in air.
40. M. Hillmyer, P. M. Lipic, D. A. Hajduk, K. Almdal, F. S. Bates, J. Am. Chem. Soc. 119, 2749 (1997).
41. M. W. Matsen, Macromolecules 28, 5765 (1995); _ and M. Schick, Curr. Opin. Colloid Interface Sci. 1, 329 (1996).
42. M. W. Matsen, Macromolecules 28, 5765 (1995); _ and M. Schick, Curr. Opin. Colloid Interface Sci. 1, 329 (1996).
43. I. A. Aksay et al. Science 273, 892 (1996); A. Firouzi, D. J. Schaefer, S. H. Tolbert, G. D. Stucky, B. F. Chmelka, J. Am. Chem. Soc. 119, 9466 (1997); S. H. Tolbert, A. Firouzi, G. D. Stucky, B. F. Chmelka, Science 278, 264 (1997).
44. I. A. Aksay et al. Science 273, 892 (1996); A. Firouzi, D. J. Schaefer, S. H. Tolbert, G. D. Stucky, B. F. Chmelka, J. Am. Chem. Soc. 119, 9466 (1997); S. H. Tolbert, A. Firouzi, G. D. Stucky, B. F. Chmelka, Science 278, 264 (1997).
45. I. A. Aksay et al. Science 273, 892 (1996); A. Firouzi, D. J. Schaefer, S. H. Tolbert, G. D. Stucky, B. F. Chmelka, J. Am. Chem. Soc. 119, 9466 (1997); S. H. Tolbert, A. Firouzi, G. D. Stucky, B. F. Chmelka, Science 278, 264 (1997).
46. Supported by NSF under grants DMR-9520971 (G.D.S.) and DMR-9257064 (B.F.C.), the U.S. Army Research Office under grant DAAH04-96-1-0443, and the David and Lucille Packard Foundation (B.F.C.). We made use of UCSB Materials Research Laboratory Central Facilities supported by NSF under award DMR-9632716. B.F.C. is a Camille and Henry Dreyfus Teacher-Scholar and an Alfred P. Sloan Research Fellow. We thank BASF (Mt. Olive, NJ) for providing block copolymer surfactants.