Advances in mesoporous molecular sieve MCM-41

Industrial and Engineering Chemistry Research

Volumn 35, Issue 7, 1996, Pages 2075-2090

  Zhao, Xiu S ^a   Lu, G Q ^a   Millar, Graeme J ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORBENTS; CATALYSIS; PHASE TRANSITIONS; POROSITY; POROUS MATERIALS; SOLUTIONS; SURFACE ACTIVE AGENTS; SYNTHESIS (CHEMICAL);

HEXAGONAL UNIFORM PORE OPENING ARRAYS; MESOPOROUS MOLECULAR SIEVES; MOLECULAR SIEVE MCM41;

MOLECULAR SIEVES;

ADSORPTION; CATALYSTS;

EID: 0030199113     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie950702a     Document Type: Review

References (115)

1. 3 Nanoparticles in Mesoporous Silicate. J. Chem. Soc., Chem. Commun. 1995, 1617-1618.
2. Alfredsson, V.; Keung, M.; Monnier, A.; Stucky, G. D.; Unger, K. K.; Schüth, F. High-Resolution Transmission Electron Microscopy of Mesoporous MCM-41 Type Materials. J. Chem. Soc., Chem. Commun. 1994, 921-922.
3. Armengol, E.; Cano, M. L.; Corma, A.; Garcia, H.; Navarro, M. T. Mesoporous Aluminosilicate MCM-41 as A Convenient Acid Catalyst for Friedel-Crafts Alkylation of a Bulky Aromatic Compound with Cinnamyl Alcohol. J. Chem. Soc., Chem. Commun. 1995, 519-520.
4. Armor, J. N. Environmental Catalysis. Appl. Catal. 1992, B1, 221-256.
5. Beck, J. S.; Vartuli, C.; Roth, W. J.; Leonowicz, M. E.; Kresge, C. T.; Schmitt, K. D.; Chu, C. T-W.; Olson, D. H.; Sheppard, E. W.; McCullen, S. B.; Higgins, J. B.; Schlenker, J. L. A New Family of Mesoporous Molecular Sieves Prepared with Liquid Crystal Templates. J. Am. Chem. Soc. 1992a, 114, 10834-10843.
6. Beck, J. S.; Socha, R. F.; Shihabi, D. S.; Vartuli, J. C. Selective Catalytic Reduction (SCR) of Nitrogen Oxides. U.S. Patent, 5,143,707, 1992b.
7. Beck, J. S.; Calabro, D. C.; Mc Cullen, S. B.; Pelrine, B. P.; Schmitt, K. D.; Vartuli, J. C. Sorption Separation over Modified Synthetic Mesoporous Crystalline Material. U.S. Patent, 5,220,101,1993.
8. Beck, J. S.; Vartuli, J. C.; Kennedy, G. J.; Kresge, C. T.; Roth, W. J.; Schramm, S. E. Molecular or Supramolecular Templating: Defining the Role of Surfactant Chemistry in the Formation of Microporous and Mesoporous Molecular Sieves. Chem. Mater. 1994, 6, 1816-1821.
9. Behrens, G.; Stucky, G. D. Order Molecular Arrays as Templates: A New Approach to Synthesis Mesoporous Materials. Angew. Chem., Int. Ed. Engl. 1993, 32, 696-669.
10. 4-5. Zeolite 1991, 11, 438-444.
11. Boade, R. B.; Clearfield, A. Synthesis of Aluminium Rich MCM-41. Catal. Lett. 1995, 31, 267-272.
12. Branton, P. J.; Hall, P. G.; Sing, K. S. W. Physisorption of Nitrogen and Oxygen by MCM-41, a Model Mesoporous Adsorption. J. Chem. Soc., Chem. Commun. 1993, 1257-1258.
13. Branton, P. J.; Hall, P. G.; Sing, K. S. W.; Reichert, H.; Schüth, F.; Unger, K. K. Physisorption of Argon, Nitrogen and Oxygen by MCM-41, a Model Mesoporous Adsorbent. J. Chem. Soc., Faraday Trans. 1994, 90, 2965-2967.
14. Branton, P. J.; Hall, P. G.; Treguer, M.; Sing, K. S. W. Adsorption of Carbon Dioxide, Sulfur Dioxide and Water Vapor by MCM-41, a Model Mesoporous Adsorbent. J. Chem. Soc., Faraday Trans. 1995, 91, 2041-2043.
15. Brus, L. E. Electronic Wave Functions in Semiconductor Clusters: Experiment and Theory. J. Phys. Chem. 1986, 90, 2555-2560.
16. Casci, J. L. The Preparation and Potential Applications of Ultra-Large Pore Molecular Sieves: A Review. Stud. Surf. Sci. Catal. 1994, 85, 329-356.
17. Chen, C. Y.; Li, H. Y.; Davis, M. E. Studies on Mesoporous Materials. I. Synthesis and Characterisation of MCM-41. Microporous Mater. 1993a, 2, 17-26.
18. Chen, C. Y.; Li, H. Y.; Davis, M. E. Studies on Mesoporous Materials. II. Synthesis Mechanism of MCM-41. Microporous Mater. 1993b, 2, 27.
19. Chen, N. Y.; Garwood, W. E.; Dwyer, F. G. Shape Selective Catalysis in Industrial Applications; Marcel Dekker: New York, 1989.
20. Chenite, A.; Le Page, Y. Direct TEM Imaging of Tubules in Calcined MCM-41 Type Mesoporous Materials. Chem. Mater. 1995, 7, 1015-1019.
21. Corma, A.; Iglesias, M.; del Oinao, C.; Sanchez, F. Optically Active Complexes of Transition Metals (Rh, Co, Ni) with 2-(aminocarbonyl)pyrrolidine Ligands. Selective Catalysts for Hydrogenation of Prochiral Olefines. J. Organomet. Chem. 1992, 431, 233-246.
22. Corma, A.; Navarro, M. T.; Pariente, J. P. Synthesis of an Ultralarge Pore Titanium Silicate Isomorphous to MCM-41 and its Application as a Catalyst for Selective Oxidation of Hydrocarbons. J. Chem. Soc., Chem. Commun. 1994a, 147-148.
23. Corma, A.; Fornés, V.; Navarro, M. T.; Pérez-pariente, J. Acidity and Stability of MCM-41 Crystalline Aluminosilicates. J. Catal. 1994b, 148, 569-574.
24. Corma, A.; Martinez, A. Zeolites and Zeotypes as Catalysts. Adv. Mater. 1995a, 137-144.
25. Corma, A.; Martinez, A.; Martínez-Soria, V.; Montón, J. B. Hydrocracking of Vacuum Gasoil on the Novel Mesoporous MCM-41 Aluminosilicates Catalysts. J. Catal. 1995b, 153, 25-31.
26. Dag, Ö. K. A.; Ozin, G. A. Nanostructures: New Forms of Luminescent Silicon. Adv. Mater. 1995, 7, 72-77.
27. Dartt, C. B.; Davis, M. E. Catalysis for Environmentally Benign Processing. Ind. Eng. Chem. Res. 1994, 33, 2887-2899.
28. Davis, M. E. Organizing for Better Synthesis. Nature 1993, 364, 391-393.
29. Davis, M. E.; Lobo, R. F. Zeolite and Molecular Sieve Synthesis. Chem. Mater. 1992, 4, 756-768.
30. Davis, M. E.; Saldarriaga, C.; Montes, C.; Garces, J.; Crowder, C. A Molecular Sieve with Eighteen-Membered Rings. Nature 1988, 331, 698-702.
31. 4-8: The First 14-Ring Molecular Sieve. Zeolites 1990, 10, 522-527.
32. Dubois, M.; Gulik-krzywicki, Th.; Cabane, B. Growth of Silica Polymer in a Lamelar Mesophase. Langmuir 1993, 9, 673-680.
33. Elder, K. J.; White, J. W. Room-Temperature Formation of Molecular Sieve MCM-41. J. Chem. Soc., Chem. Commun. 1995, 155-156.
34. Engelhand, G.; Michel, D. High Resolution Solid-State NMR of Silicates and Zeolites; John Wiley: Chichester, 1987.
35. Estermann, M.; Mccusker, L. B.; Baerlocher, Ch.; Merrouche, A.; Kessler, H. A Synthetic Gallophosphate Molecular Sieves with a 20-Tetrahedral-Atom Pore Opening. Nature 1991, 352, 320-323.
36. Feijen, E. J. P.; Martens, J. A.; Jacobs, P. A. Zeolites and their Mechanism of Synthesis. Stud. Surf. Sci. Catal. 1994, 84, 3-21.
37. Feuston, B. P.; Higgins, J. B. Physical Sorption of Argon, Nitrogen and Oxygen by MCM-41, a Model Mesoporous Adsorbent. J. Phys. Chem. 1994, 98, 4459.
38. Fierro, J. C. G.; Conesa, J. C.; Agudo, A. L. Migration of Molybdenum into Intracrystalline Cavities in Molybdate-Impregnated NaY Zeolite. J. Catal. 1987, 108, 334-345.
39. Firouzi, A.; Kumar, D.; Bull, L. M.; Besier, T.; Sieger, P.; Huo, Q.; Walker, S. A.; Zasadzinski, J. A.; Glinka, C.; Nicol, J.; Margolese, D.; Stucky, G. D.; Chmelka, B. F. Cooperative Organization of Inorganic-Surfactant and Biomimetic Assemblies. Science 1995, 267, 1138-1143.
40. Fisher, C. Making the Most of Molecular Sieves. Chem. Ind. 1995, 461-462.
41. Frank, O.; Schulz-Ekloff, G.; Rathousky, J.; Stárek, J.; Zurcai, A. Unusual Type of Adsorption Isotherm Describing Capillary Condensation without Hysteresis. J. Chem. Soc., Chem. Commun. 1993, 724-726.
42. Fromherz, P. Micelle Structure: A Surfactant-Block Model. Chem. Phys. Lett. 1981, 77, 460-465.
43. Fyte, C. A.; Gies, H.; Kokotailo, G. T.; Marler, B.; Cox, D. E. Crystal Structure of Silica-ZSM-12 by the Combined Use of High-Resolution Solid-State MAS NMR Spectroscopy and Synchrotron X-Ray Powder Diffraction. J. Phys. Chem. 1990, 94, 3718-3721.
44. Galarneau, A.; Barodawalla, A.; Pinnavala, T. J. Porous Clay Heterostructures Formed by Gallery-Templated Synthesis. Nature 1995, 374, 529-531.
45. Hendricks, W. M.; Bell, A. T.; Radie, C. J. Effect of Organic and Alkali Metal Cations on the Distribution of Silicate Anions in Aqueous Solution. J. Phys. Chem. 1991, 95, 9513-9519.
46. Herron, N. Toward Si-based Life: Zeolites as Enzyme Mimics. CHEMTECH 1989, 543-548.
47. Huber, C.; Moller, K.; Bein, T. Reactivity of A Trimethylstannyl Molybdenum Complex in Mesoporous MCM-41. J. Chem. Soc., Chem. Commun. 1994, 2619-2620.
48. Huo, Q.; Margolese, D. L.; Ciesla, U.; Feng, P.; Gier, T. E.; Sieger, P.; Leon, R.; Retroff, P. M.; Schüth, F.; Stucky, G. D. Generalized Synthesis of Periodic Surfactant/Inorganic Composite Materials. Nature 1994a, 368, 317-321.
49. Huo, Q.; Margolese, D. I.; Ciesla, U.; Demuth, D. G.; Feng, P.; Gier, T. E.; Sieger, P.; Firouzi, A.; Chmelka, B. F.; Schüth, F.; Stucky, G. D. Organization of Organic Molecules with Inorganic Molecular Species into Nanocomposite Biphase Arrays. Chem. Mater. 1994b, 6, 1176-1191.
50. Inagaki, S.; Fukushima, Y.; Kuroda, K. Synthesis of Highly Ordered Mesoporous Materials from a Layered Polysilicate. J. Chem. Soc., Chem. Commun. 1993, 680-682.
51. Inagaki, S.; Fukushima, Y.; Kuroda, K. Synthesis and Characterisation of Highly Ordered Mesoporous Material, FSM-16, from a Layered Polysilicate. Stud. Surf. Sci. Catal. 1994, 84, 125-132.
52. 2+ Complexes in Zeolite Y. Langmuir 1985, 1, 326-330.
53. 2O) JDF-20 with Large Elliptical Apertures. J. Solid State Chem. 1993, 102, 204-208.
54. Kerr, G. T. J. Chemistry of Crystalline Aluminosilicates. I. Factors Affecting the Formation of Zeolite A. J. Phys. Chem. 1966, 70, 1047-1058.
55. Kinrade, S. D.; Swaddle, T. W. Silicon-29 NMR Studies of Aqueous Silicate Solutions. I. Chemical Shifts and Equilibria. Inorg. Chem. 1988, 27, 4253-4259.
56. Kloetstra, R. K.; van Bekkum, H. Catalysis of the Tetrahydropyranylation of Alcohols and Phenols by the H-MCM-41 Mesoporous Molecular Sieve. J. Chem. Res. (Symp.) 1995a, 26-27.
57. Kloetstra, R. K.; van Bekkum, H. Base and Acid Catalysis by the Alkali-Containing MCM-41 Mesoporous Molecular Sieves. J. Chem. Soc., Chem. Commun. 1995b, 1005-1006.
58. Kozhevnikov, I. V.; Sinnema, A.; Jansen, R. J. J.; Pamin, K.; van Bekkum, H. New Acid Catalyst Comprising Heteropoly Acid on a Mesoporous Molecular Sieve MCM-41. Catal. Lett. 1995, 30, 241-252.
59. Kresge, C. T.; Leonowicz, M. E.; Roth, W. J.; Vartuli, J. C.; Beck, J. S. Ordered Mesoporous Molecular Sieves Synthesisd by a Liquid-Crystal Template Mechanism. Nature 1992, 359, 710-712.
60. Lampert, C. M.; Granquist, C. G. Larger-Area Chromogenics: Materials and Devices for Transmittance Control; SAIE Optical Engineering Press: Washington, DC, 1990.
61. Lawrence, M. J. Surfactant Systems: Their Use in Drug Delivery. Chem. Soc. Rev. 1994, 417-424.
62. Liu, X.; Lu, K. K.; Thomas, J. K. Preparation, Characterization and Photoreactivity of Titanium (IV) Oxide Encapsulated in Zeolites. J. Chem. Soc., Faraday Trans. 1993, 89, 1861-1865.
63. Llewellyn, P. C.; Schüth, F.; Grillet, Y.; Rouqoerol, F.; Rouquerol, J.; Unger, K. K. Water Sorption on Mesoporous Aluminosilicate MCM-41. Langmuir 1995, 11, 574-577.
64. Lok, B. M.; Messina, C. A.; Lyle Patton, R.; Gajek, R. T.; Cannan, T. R.; Flanigen, E. M. Silicoaluminophosphate Molecular Sieves: Another New Class of Microporous Crystalline Inorganic Solids. J. Am. Chem. Soc. 1984, 106, 6092-6093.
65. Luan, Z.; Cheng, C.-F.; Zhou, W.; Klinowski, J. Mesoporous Molecular Sieve MCM-41 Containing Framework Aluminium. J. Phys. Chem. 1995, 99, 1018-1024.
66. Mallouk, T. E.; Lee, H. Designer Solids and Surfaces. J. Chem. Educ. 1990, 67, 829-843.
67. Mann, S. Molecular Tectonics in Biomineralization and Biomimetic Materials Chemistry. Nature 1993, 365, 499-505.
68. Marlow, F.; Hoffmann, K.; Hill, W.; Kornatowski, J.; Caro, J. Optical Properties of Self-Assembly Dipole Chains in Zeolites. Stud. Surf. Sci. Catal. 1994, 84, 2277-2284.
69. McBain, J. W. The Sorption of Gases and Vapors by Solids; Routledge and Sons: London, 1932.
70. McCormick, A. V.; Bell, A. T. The Solution Chemistry of Zeolite Precursors. Catal. Rev.-Sci. Eng. 1989, 31, 97-127.
71. Meier, W. M.; Olson, D. H. Atlas of Zeolite Structure Types; Butterworth-Heinemann: London, 1987.
72. Mitchell, P. C. H. Zeolite-Encapsulated Metal Complexes: Biomimetic Catalysts. Chem. Ind. 1991, 308-310.
73. Monnier, A.; Schüth, F.; Huo, Q.; Kumar, D.; Margolese, D.; Maxwell, R. S.; Stucky, G. D.; Krishnamurthy, M.; Petroff, P.; Firouzi, A.; Janicke, M.; Chmelka, B. F. Cooperative Formation of Inorganic-Organic Interfaces in the Synthesis of Silicate Mesostructures. Science 1993, 261, 1299-1303.
74. Mortier, W. J.; Schoonheydt, R. A. Surface and Solid State Chemistry of Zeolites. Prog. Solid State. Chem. 1995, 16, 1-125.
75. 27Al NMR Studies of Aluminosilicate Solutions. Influence of the Second Cordination Sphere on the Shielding of Aluminium. Chem. Phys. Lett. 1981, 84, 25-29.
76. Myers, D. Surfactant Science and Technology; VCH: New York, 1992.
77. Notari, B. Synthesis and Catalytic Properties of Titanium Containing Zeolites. Stud. Surf. Sci. Catal. 1988, 37, 413-425.
78. Olson, D. H. A Reinvestigation of the Crystal Structure of the Zeolite Hydrated NaX. J. Phys. Chem. 1970, 74, 2758-2764.
79. Ozin, G. A.; Gil, C. Intrazeolite Organometallics and Coordination Complexes: Internal versus External Confinement of Metal Guests. Chem. Rev. 1989, 1749-1764.
80. Ozin, G. A. Nanochemistry: Synthesis in Diminishing Dimensions. Adv. Mater. 1992, 10, 612-649.
81. Pelrine, B. P.; Schmitt, K. D.; Vartuli, J. C.; Production of Olefin Oligomer. U.S. Patent, 5,105,051, 1992.
82. Rathousky, J.; Zukai, A.; Franke, O.; Schulz-Ekloff, G. Adsorption on MCM-41 Mesoporous Molecular Sieve. Part 1.-Nitrogen Isotherms and Parameters of the Porous Structure. J. Chem. Soc., Faraday Trans. 1994, 90, 2821-2826.
83. Rathousky, J.; Zukai, A.; Franke, O.; Schulz-Ekloff, G. Adsorption on MCM-41 Mesoporous Molecular Sieve. Part 2.-Cyclopentane Isotherms and their Temperature Dependence. J. Chem. Soc., Faraday Trans. 1995, 91, 937-940.
84. Reddy, R. M.; Moudrakovski, I.; Sayari, A. Synthesis of Mesoporous Vanadium Silicate Molecular Sieves. J. Chem. Soc., Chem. Commun. 1994, 1059-1060.
85. Ryoo, R.; Kim, J. M. Structural Order in MCM-41 Controlled by Shifting Silicate Polymerization Equilibrium. J. Chem. Soc., Chem. Commun. 1995, 711-712.
86. Sayari, A.; Danumah, C.; Moudrakovski, I. L. Synthesis, Characterisation and Modification of MCM-41 Molecular Sieves. Mater. Res. Soc. Symp. Proc. 1995a, 371, 81-92.
87. Sayari, A.; Danumah, C.; Moudrakovski, I. L. Boron-Modified MCM-41 Mesoporous Molecular Sieves. Chem. Mater. 1995b, 7, 813-815.
88. Schlenker, J. L.; Rohrbaugh, W. J.; Chu, P.; Valyocsik, E. W.; Kokotailo, G. T. The Framework Topology of ZSM-48: A High Silica Zeolite. Zeolites 1985, 5, 355-356.
89. Schmidt, R.; Akporiaye, D.; Stöcker, M.; Ellestad, O. H. Synthesis of Mesoporous MCM-41 Materials with High Levels of Tetrahedral Aluminium. J. Chem. Soc., Chem. Commun. 1995a, 1493-1494.
90. 2 Adsorption, and HREM. A Preliminary Study. J. Am. Chem. Soc. 1995b, 117, 4049-4056.
91. Smith, J. V. Topochemistry of Zeolite and Related Materials. 1. Topology and Geometry. Chem. Rev. 1988, 88, 149-182.
92. 14N NMR Study of Surfactant Mesophases in the Synthesis of Mesoporous Silicates. J. Chem. Soc., Chem. Commun. 1994, 1571-1572.
93. Stucky, G. D.; MacDougall, J. E. Quantum Confinement and Host/Guest Chemistry: Probing a New Dimension. Science 1990, 247, 669-678.
94. Swaddle, T. W.; Salerno, J.; Tregloan, P. A. Aqueous Aluminates, Silicates, and Aluminosilicates. Chem. Soc. Rev. 1995, 319-325.
95. Tabata, T.; Kokisu, M.; Okada, O. Study on Patent Literature of Catalysts for a New NOx Removal Process. Catal. Today 1994, 22, 147-169.
96. Tanev, P. T.; Pinnavaia, T. J. A Neutral Templating Route to Mesoporous Molecular Sieves. Science 1995, 267, 865-867.
97. Tanev, P. T.; Chibwe, M.; Pinnavaia, T. J. Titanium-Containing Mesoporous Molecular Sieves for Catalytic Oxidation of Aromatic Compounds. Nature 1994, 368, 321-323.
98. Tanguay, J. F.; Suib, S. L.; Conhlin, R. W. Dichloromethane Photodegradation Using Titanium Catalysts. J. Catal. 1989, 117, 335-347.
99. Thomas, J. M. The Chemistry of Crystalline Sponges. Nature 1994, 368, 289-290.
100. Treacy, M. M. J.; Newsaw, J. M. Two New Three-Dimensional Twelve Ring Zeolite Frameworks of Which Zeolite is a Disordered Intergrowth. Nature 1988, 332, 249-251.
101. van Koningsveid, H.; Jansen, J. C.; van Bekkum, H. The Monoclinic Framework Structure of Zeolite H-ZSM-5 Comparison with the Orthorhombic Framework of as-Synthesised ZSM-5. Zeolites 1990, 10, 235-241.
102. Vartuli, J. C.; Schmitt, K. D.; Kresge, C. T.; Roth, W. J.; Leonowicz, M. E.; McCullen, S. B.; Hellring, S. D.; Beck, J. S.; Schlenker, J. L.; Olson, D. H.; Sheppard, E. W. Effects of Surfactant/Silica Molar Ratios on the Formation of Mesoporous Molecular Sieves: Inorganic Mimicry of Surfactant Liquid-Crystal Phases and Mechanistic Implications. Chem. Mater. 1994, 6, 2317-2326.
103. Walker, S. A.; Zasadzinski, J. A. Self-Assembly of Silicate/Surfactant Mesoporous Materials. Mater. Res. Symp. Proc. 1995, 371, 93-98.
104. Wilson, S. T.; Lok, B. M.; Messina, C. A.; Cannan, T. R.; Flanigen, E. M. Aluminophosphate Molecular Sieves: A New Class of Microporous Crystalline Inorganic Solids. J. Am. Chem. Soc. 1982, 104, 1146-1147.
105. Winsor, P. A. Binary and Multicomponent Solution of Amphiphilic Compounds. Solubilization and the Formation, Structure, and Theoretical Significance of Liquid Crystalline Solutions. Chem. Rev. 1968, 68, 1-40.
106. Wu, C. G.; Bein, T. Conducting Carbon Wires in Ordered, Nanometer-Sized Channels. Science 1994a, 266, 1013-1014.
107. Wu, C. G.; Bein, T. Conducting Polyaniline Filaments in a Mesoporous Channel Host. Science 1994b, 264, 1757-1758.
108. Wu, C. G.; Bein, T. Polyaniline Wires in Oxidant-Containing Mesoporous Channel Hosts. Chem. Mater. 1994c, 6, 1109-1112.
109. Van, J. Y.; Liu, S. U.; Chen, T. H.; Wang, J. Z.; Li, H. X. Synthesis of Iron-Containing MCM-41. J. Chem. Soc., Chem. Commun. 1995, 973-974.
110. Yanagisawa, T.; Schimizu, T.; Kiroda, K.; Kato, C. The Preparation of Alkyltrimethylammonium-Kanemite Complexes and their Conversion to Mesoporous Materials. Bull. Chem. Soc. Jpn. 1990, 63, 988-992.
111. Zhao, D. Y.; Goldfarb, D. Synthesis of Manganosilicates: Mn-MCM-41, Mn-MCM-48 and Mn-MCM-L. J. Chem. Soc., Chem. Commun. 1995, 875-876.
112. Zhao, X. S.; Wang, Q. X.; Xu, L. Y.; Li, X. S. Direct Synthesis of Mesoporous Molecular Sieve MCM-41. Unpublished results, 1994.
113. x Decomposition. Proc. Aust. Combust. Symp. 1995, C1, 1-8.
114. Zhao, X. S.; Lu, G. Q.; Millar, G. J.; Li, X. S. Synthesis of Mesoporous Molecular Sieves MCM-41 from an Alkali-Free System and its Catalytic Activity. Catal. Lett. 1995a, in press.
115. Zhao, X. S.; Lu, G. Q.; Millar, G. J. Encapsulation of Transition Metal Species into Zeolites and Molecular Sieves as Redox Catalysts. Part 2. J. Porous Mater. 1995b, in preparation.