Mesoporous Molecular Sieves 1998 ( Volume 117 )

Publication series :Volume 117

Author: Bonneviot   L.;Béland   F.;Danumah   C.  

Publisher: Elsevier Science‎

Publication year: 1998

E-ISBN: 9780080536248

P-ISBN(Paperback): 9780444828262

P-ISBN(Hardback):  9780444828262

Subject: O6 Chemistry;O6-0 chemical principle and method

Language: ENG

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Description

The original properties of mesoporous molecular sieves are so unique that the design of most existing catalysts could be reconsidered. It might indeed be of interest to introduce MMS either as a support or as the active phase, merely on the basis of their high surface areas, narrow pore size distribution and flexibility in composition. The recent literature provides examples of MMS based catalysts of many types such as acid-base solids, supported metals and supported oxides, mixed oxides, anchored complexes and clusters, grafted organic functional groups and others. Examples of all these developments are documented in the present proceedings including some spectacular new proposals. The new metallic (Pt) mesophases are specially worth mentioning because they represent a new approach to producing non-supported highly dispersed metals.

In these proceedings the reader will find feature articles and regular papers from many worldwide groups, covering all aspects of synthesis, physical characterization and catalytic reactivity of MMS and their chemically modified forms. It is actually remarkable that this recent development brought together an even broader spectrum of scientists from traditionally unrelated fields such as those of liquid crystals, surfactants, sol-gels, amorphous oxides and mixed oxides, solid state, adsorbents and heterogeneous catalysts. Obviously, this is a fast-growing research area which triggers the imagination and creativity at the cross-road between mate

Chapter

Front Cover

pp.:  1 – 4

Copyright Page

pp.:  5 – 12

Foreword

pp.:  6 – 18

CONTENTS

pp.:  12 – 6

Chapter 3. Catalytic properties of mesoporous molecular sieves prepared by neutral surfactant assembly

pp.:  40 – 54

Chapter 4. Structure simulation of mesoporous molecular sieves

pp.:  54 – 62

Chapter 5. In-situ XRD study of the initial stages of formation of MCM-41 in a tubular reactor

pp.:  62 – 70

Chapter 6. Internal modification of ordered mesoporous hosts

pp.:  70 – 82

Chapter 7. Mesoporous materials derived from layered silicates and the adsorption properties

pp.:  82 – 94

Chapter 8. Adsorption characterization of mesoporous molecular sieves

pp.:  94 – 102

Chapter 9. Synthesis and applications of nanoporous materials

pp.:  102 – 106

Chapter 10. The preparation of mesoporous metals from preformed surfactant assemblies

pp.:  106 – 112

Chapter 11. Preparation of novel mixed [Cu, Zn, Al] hexagonal and lamellar mesophases

pp.:  112 – 120

Chapter 12. Tubular aluminophosphate mesoporous materials containing framework silicon, vanadium and manganese

pp.:  120 – 128

Chapter 13. Mesoporous molecular sieve thin films

pp.:  128 – 136

Chapter 14. Nucleation, growth and form of mesoporous silica: role of defects and a language of shape

pp.:  136 – 146

Chapter 15. Structure and dynamic properties of surfactant systems

pp.:  146 – 152

Chapter 16. Silazane-silylation of mesoporous silicates: towards tailor-made support materials

pp.:  152 – 160

Chapter 17. Stabilization of M41S materials by trimethylsilylation

pp.:  160 – 168

Chapter 18. Improvement of structural integrity of mesoporous molecular sieves for practical applications

pp.:  168 – 176

Chapter 19. Transition metal-modified mesoporous silicas as catalysts for oxidation reactions

pp.:  176 – 188

Chapter 20. New organic chemical conversions over MCM-41-type materials

pp.:  188 – 200

Chapter 21. Sulfonic acid bearing mesoporous materials as catalysts in furan and polyol derivatization

pp.:  200 – 208

Chapter 22. Titanium containing MCM-41 molecular sieves prepared by secondary treatment

pp.:  208 – 218

Chapter 23. Possibilities of mesoporous materials in catalysis

pp.:  218 – 240

Chapter 24. Synthesis and characterization of MCM-41 with different pore size and Si/Al-ratio

pp.:  240 – 248

Chapter 25. Improved synthesis of MSU-X silica prepared by polyethylene oxide surfactants

pp.:  248 – 254

Chapter 26. Thermal decomposition of surfactant occluded in mesoporous MCM-41 type solids

pp.:  254 – 260

Chapter 27. Hybrid inorganic-organic mesoporous molecular sieves

pp.:  260 – 266

Chapter 28. Synthesis and characterization of aluminum-containing MCM-48

pp.:  266 – 274

Chapter 29. Preparation of highly ordered MCM-41 with docosyltrimethylammonium chloride (C22TMAC1) as a template and fine control of its pore size

pp.:  274 – 282

Chapter 30. Photoluminescence spectroscopic monitoring in the synthesis of mesoporous materials by microwave-induced heating

pp.:  282 – 290

Chapter 31.Effect of hydrothermal conditions on the synthesis of siliceous MCM-48 in mixed cationic-anionic surfactants systems

pp.:  290 – 298

Chapter 32. Templating effects in the synthesis of MCM-41/MCM-48 phases

pp.:  298 – 308

Chapter 33. Effect of A1 sources on the synthesis and acidic characteristics of mesoporous aluminosilicates of MCM-41 type

pp.:  308 – 318

Chapter 34. NMR relaxation and self-diffusion measurements on small molecules in MCM-41 with different pore size

pp.:  318 – 326

Chapter 35. Structural properties of simple sorbed gases (N2, Kr, D20) confined in MCM-41 sample (Ø = 40 Å)

pp.:  326 – 334

Chapter 36. FT-IR spectroscopic studies of the acidic properties of mesoporous molecular sieves by adsorbed carbon monoxide

pp.:  334 – 342

Chapter 37. Adsorption methods for characterization of surface and structural properties of mesoporous molecular sieves

pp.:  342 – 350

Chapter 38. The creation of MOx surface species on pure silica MCM-48 using gas- and liquid-phase modifications with M-acetylacetonate complexes

pp.:  350 – 360

Chapter 39. Surface properties of Cu2O/MCM-41 mesoporous systems

pp.:  360 – 368

Chapter 40. Promoter (PO43-) assisted efficient synthesis of all silica, alumino-silicate and titanium-silicate analogues of MCM-41 type mesoporous materials

pp.:  368 – 374

Chapter 41. Coordinative anchoring of zinc phthalocyanine in Ti-MCM-41

pp.:  374 – 382

Chapter 42. Synthesis and characterization of metal incorporated H1 SiO2 materials

pp.:  382 – 390

Chapter 43. Mesoporous molecular sieve immobilized enzymes

pp.:  390 – 398

Chapter 44. Structure modification of MCM-41, HMS and MSU-X mesoporous silicates by ex-situ post-synthesis hydrothermal treatment

pp.:  398 – 408

Chapter 45. Ordered mesoporous materials as catalyst supports

pp.:  408 – 416

Chapter 46. Influence of alkali ion concentration on pore size distribution and vanadium content of [V]-MCM-41

pp.:  416 – 422

Chapter 47. EPR and UV-visible fluorescence spectroscopic evidences for intermediate phases during the formation of micelle-templated silicas

pp.:  422 – 430

Chapter 48. Meerwein-Ponndorf-Verley reductions mediated by lanthanide-alkoxide-functionalized mesoporous silicates

pp.:  430 – 438

Chapter 49. Diels-Alder reaction of isoprene with different dienophiles catalyzed by zeolites and MCM-41

pp.:  438 – 446

Chapter 50. Dehydrogenation reactions on MCM-41

pp.:  446 – 454

Chapter 51. Catalytic properties of MCM-41 for the feedstock recycling of plastic and lubricating oil wastes

pp.:  454 – 462

Chapter 52. Guanidine linked to micelle-templated mesoporous silicates as base catalyst for transesterification

pp.:  462 – 470

Chapter 53. Probing the active sites of aluminated mesoporous molecular sieve MCM-41 by secondary synthesis in the conversion of cyclohexanol

pp.:  470 – 478

Chapter 54. Fe-containing mesoporous molecular sieves as benzylation catalysts

pp.:  478 – 486

Chapter 55. Oxidation of cholesterol over mesoporous MCM-41 materials

pp.:  486 – 494

Chapter 56. Alumoxo-MCM-41 as host in the Co-oligomerization of ethene and propene with Et(Ind)2Zr(CH3)2

pp.:  494 – 502

Chapter 57. Hydrodemetallization of nickel tetraphenylporphyrin over Mo catalysts supported on mesoporous molecular sieves

pp.:  502 – 510

Chapter 58. New Mo and NiMo catalysts supported on MCM-41/Alumina for thiophene hydrodesulfurization

pp.:  510 – 518

Chapter 59. Diastereoselective hydrogenation of some prostaglandins intermediates and compounds over MCM-41 supported Ru

pp.:  518 – 526

Chapter 60. Synthesis and transformation of thiols and organic sulfides on MCM-4 1 mesoporous molecular sieves

pp.:  526 – 534

Chapter 61. Synthesis strategies leading to pure alumina mesophases in aqueous solution

pp.:  534 – 536

Chapter 62. Influence of pH adjustment on structure, stability, and catalytic activity of Al-MCM-41 mesoporous molecular sieves

pp.:  536 – 544

Chapter 63. Improvement of the thermal stability of mesostructured metal oxides with zirconia as the example

pp.:  544 – 552

Chapter 64. EPR studies of the formation mechanism of the mesoporous materials MCM-41

pp.:  552 – 560

Chapter 65. Variable temperature 129Xe NMR studies of xenon adsorbed on mesoporous MCM-41 molecular sieves

pp.:  560 – 568

Chapter 66. Photochemical properties of rhodamine-B dye molecules included within mesoporous molecular sieves

pp.:  568 – 576

Chapter 67. Fe and Co modifications of siliceous MCM-41 and 48 using direct or post-synthesis methods

pp.:  576 – 584

Chapter 68. EXAFS multiple scattering characterization of metal modified mesoporous sieves

pp.:  584 – 592

Chapter 69. Hysteresis in physical sorption for MCM

pp.:  592 – 600

Chapter 70. Determination of the MCM-41 (25 Å and 40 Å) wall mean densities from sorption capacity and neutron diffraction measurements

pp.:  600 – 608

Chapter 71. Shape selectivity of mesoporous aluminosilicates in the transformation of benzenic hydrocarbons

pp.:  608 – 616

Author Index

pp.:  616 – 620

Subject Index

pp.:  620 – 626

Studies in Surface Science and Catalysis

pp.:  626 – 634

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