A combustion-free methodology for synthesizing zeolites and zeolite-like materials

Nature

Volumn 425, Issue 6956, 2003, Pages 385-388

  Lee, Hyunjoo ^a   Zones, Stacey I ^b   Davis, Mark E ^a  

^a California Institute of Technology   (United States)

^b Chevron Texaco Energy Research and Technology Co   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION; CATALYSTS; COMBUSTION; MOLECULES; ORGANOMETALLICS; SYNTHESIS (CHEMICAL);

HETEROGENEOUS CATALYSTS;

ZEOLITES;

INORGANIC COMPOUND; ORGANIC COMPOUND; ORGANIC STRUCTURE DIRECTING AGENT; ORGANOMETALLIC COMPOUND; UNCLASSIFIED DRUG; WATER; ZEOLITE; ZEOLITE ZSM5;

MANUFACTURING; ZEOLITE;

ADSORPTION; ARTICLE; CATALYST; COMBUSTION; DEVICE; ELECTRODIAGNOSIS; ENERGY COST; ENERGY YIELD; HIGH TEMPERATURE PROCEDURES; MATERIALS; MATERIALS TESTING; METHODOLOGY; MOLECULAR DYNAMICS; PRIORITY JOURNAL; SEPARATION TECHNIQUE; SYNTHESIS;

EID: 0141707940     PISSN: 00280836     EISSN: None     Source Type: Journal    
DOI: 10.1038/nature01980     Document Type: Article

References (17)

1. Davis, M. E. Ordered porous materials for emerging applications. Nature 417, 813-821 (2002).
2. Freyhardt, C. C., Tsapatsis, M., Lobo, R. F., Balkus, K. J. & Davis, M. E. A high-silica zeolite with a 14-tetrahedral-atom pore opening. Nature 381, 295-298 (1996).
3. Wagner, P. et al. CIT-5: A high-silica zeolite with 14-ring pores. Chem. Commun. 2179-2180 (1997).
4. Wagner, P. et al. Guest/host relationships in the synthesis of the novel cage-based zeolites SSZ-35, SSZ-36, and SSZ-39. J. Am. Chem. Soc. 122, 263-273 (2000).
5. Wright, P. A. et al. Cation-directed syntheses of novel zeolite-like metalloaluminophosphates STA-6 and STA-7 in the presence of azamacrocycle templates. J. Chem. Soc. Dalton Trans. 1243-1248 (2000).
6. Corma, A., Diaz-Cabanas, M. J., Martinez-Triguero, J., Rey, F. & Rius, J. A large-cavity zeolite with wide pore windows and potential as an oil refining catalyst. Nature 418, 514-517 (2002).
7. Kuehl, G. H. & Timken, H. K. C. Acid sites in zeolite beta: Effects of ammonium exchange and steaming. Micropor. Mesopor. Mater. 35-36, 521-532 (2000).
8. Wang, Z., Wang, H., Mitra, A., Huang, L. & Yan, Y. Pure-silica zeolite low-k dielectric thin films. Adv. Mater. 13, 746-749 (2001).
9. Kresge, C. T., Leonowicz, M. E., Roth, W. J., Vartuli, J. C. & Beck, J. S. Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism. Nature 359, 710-712 (1992).
10. Corma, A. From microporous to mesoporous molecular sieve materials and their use in catalysis. Chem. Rev. 97, 2373-2419 (1997).
11. Whitehurst, D. D. Method to recover organic templates from freshly synthesized molecular sieves. US Patent 5,143,879 (1992).
12. Chen, C. Y., Li, H. X. & Davis, M. E. Studies on mesoporous materials I. Synthesis and characterization of MCM-41. Micropor. Mater. 2, 17-26 (1993).
13. Tanev, P. T. & Pinnavaia, T. J. A neutral templating route to mesoporous molecular sieves. Science 267, 865-867 (1995).
14. Piccione, P. M., Yang, S., Navrotsky, A. & Davis, M. E. Thermodynamics of pure-silica molecular sieve synthesis. J. Phys. Chem. B 106, 3629-3638 (2002).
15. Frillette, V. J., Haag, W. O. & Lago, R. M. Catalysis by crystalline aluminosilicates: Characterization of intermediate pore-size zeolites by the "constraint index". J. Catal. 67, 218-222 (1981.).
16. Zones, S. I. & Harris, T. V. The constraint index test revisited: Anomalies based upon new zeolite structure types. Micropor. Mesopor. Mater. 35-36, 31-46 (2000).
17. Srinivasachar, K., David, M. & Nerville, J. New protein cross-linking reagents that are cleaved by mild acid. Biochemistry 28, 2501-2509 (1989).