Characterization of Porous Solids III (eBook)

Front Cover 1
Characterization of Porous Solids III 4
Copyright Page 5
Contents 8
Preface 6
Chapter 1. Guidelines for the characterization of porous solids 16
Chapter 2. Simulations of sorption in pores with constrictions 26
Chapter 3. Rare gas probes for energetic heterogeneity in zeolite pores: theory and simulation 36
Chapter 4. In-crystal oxygen polarizability for porous and non-porous materials 46
Chapter 5. The effect of pore geometry on adsorption behavior 56
Chapter 6. Pore-size distribution analysis and networking: studies of microporous sorbents 66
Chapter 7. FT-infrared spectroscopic and molecular simulation studies of adsorption of simple gases, methanol and water on aluminophosphates 76
Chapter 8. Pore condensation in controlled-pore glass. An experimental test of the Saam-Cole theory 86
Chapter 9. Determination of pore size distribution from density functional theory : a comparison of nitrogen and argon results 96
Chapter 10. Adsorbate surface tension effects for isotherms recorded on fractally rough surfaces 106
Chapter 11. Correlation of single and prediction of multicomponent adsorption equilibria at high pore filling degrees 114
Chapter 12. Some intriguing items in the history of adsorption 124
Chapter 13. The comparison of various methods used for the determination of mesopore structure of porous solids 134
Chapter 14. Characterisation of mesoporous solids using sorption hysteresis measurements 144
Chapter 15. Fluid-phase morphologies induced by capillary processes in porous media 156
Chapter 16. The estimation of pore-network dimensions and structure : analysis of sorption and comparison with porosimetry 166
Chapter 17. Common aberrations in ad-desorption : e.g. porosity of deactivated catalysts 180
Chapter 18. Porous structure and adsorption properties of macroreticular organic polymers 188
Chapter 19. Water in spherical, cylindrical and slitlike pores 194
Chapter 20. Invasion and transport processes in multiscale model structures for porous media 202
Chapter 21. Local porosity analysis of disordered porous matrices 212
Chapter 22. Heat and mass transfer in porous materials 222
Chapter 23. Transports in reconstructed porous media 226
Chapter 24. Modelling of mercury intrusion and extrusion 240
Chapter 25. Neutron scattering investigations of adsorption in microporous adsorbents having controlled pore geometry 250
Chapter 26. Characterisation of aluminas by Small Angle Neutron Scattering (SANS) and adsorption isotherm measurements 262
Chapter 27. Pore structure analysis via Small Angle X-ray Scattering and Contrast Matching 270
Chapter 28. Determination of anisotropic features in porous materials by Small-Angle X-ray Scattering 278
Chapter 29. Characterization of pore size in activated carbons by Small-Angle X-ray Scattering 288
Chapter 30. Determination of porous texture in zirconia gels from adsorption isotherm measurements, Small-Angle Neutron Scattering and thermoporometry 298
Chapter 31. Adsorption properties of crystalline zirconia and yttria-doped zirconia 308
Chapter 32. NMR measurement of pore structure 316
Chapter 33. Molecular motion in micropore space by D-NMR 326
Chapter 34. The use of 15N NMR for the understanding of nitrogen physisorption 334
Chapter 35. Characterization of macropores using quantitative microscopy 342
Chapter 36. An experimental procedure and apparatuses for measurement of density of porous particles 354
Chapter 37. Electro-gravimetric measurements of binary coadsorption equilibria 360
Chapter 38. A method for estimation of pore characteristics of solids immersed in a solvent based on the capillary phase-separation concept 368
Chapter 39. Possibility of chromatographic characterization of porous materials, specially by Inverse Size Exclusion Chromatography 378
Chapter 40. Stochastic analysis of dispersion in Size-Exclusion Chromatographic columns 388
Chapter 41. Molecular interactions on porous solids under magnetic field 398
Chapter 42. Characterization of solids by thermal desorption in solution 406
Chapter 43. The porosity of solids by thermal desorption of benzene 416
Chapter 44. Formation and pore structure of zeolite membranes 426
Chapter 45. Effect of alcohol/alkoxide ratio on the porosity of zirconia gels 434
Chapter 46. Effect of heating on surface area and pore size distribution of monolithic silica gels 444
Chapter 47. Preparation and characterization of porous BaTiO3 xerogels by sol-gel process 454
Chapter 48. Characterization of the porosity of an acid leached silicoaluminate glass fibre 464
Chapter 49. The characterization of micropore structures in pillared clay materials (PILC) using adsorption isotherms 472
Chapter 50. Assessment of porosity in materials formed by oligomeric aluminum hydroxides and a-titanium phosphate intercalation compounds 482
Chapter 51. Revealing zeolite microporosity during organic template removal 492
Chapter 52. Characterization of microporous zirconia gels 502
Chapter 53. Adsorption of water vapour by microporous magnesium oxide 512
Chapter 54. Surface and textural properties of hydrotalcite-like materials and their decomposition products 522
Chapter 55. Investigation on the adsorption of N2, Ar, CO and CH4 on aluminophosphates 532
Chapter 56. Confinement in micropores and enthalpies of physisorption 540
Chapter 57. Crystalline structure analysis by neutron diffraction of argon sorbed phases observed in the high loading regime of silicalite I and ZSM-5 (Si/Al = 23) zeolites 550
Chapter 58. Synthesis and sorptive properties of dodecasil 1 H with an accessible pore system 560
Chapter 59. Sorption kinetic investigation of NaCaA-type zeolite ageing 566
Chapter 60. A frequency-response study of the diffusion of hydrocarbons in silicalites I and II 578
Chapter 61. A lattice-gas model for adsorption in microporous solids 588
Chapter 62. Superhigh surface area determination of microporous carbons 598
Chapter 63. Ultramicropore characterization by He adsorption 608
Chapter 64. Activated carbons from semianthracite by steam activation. Effect of coal preoxidation and burn-off 618
Chapter 65. Studies of surface and structural heterogeneities of microporous carbons by high-resolution thermogravimetry 628
Chapter 66. Characterization of porous carbonaceous resins by electron and scanning probe microscopies 638
Chapter 67. Relation between energetic and structural heterogeneities for microporous active carbons 648
Chapter 68. Characterization of microporous carbon using sorption data of multiple sorbates at various temperatures 656
Chapter 69. Influence of coal preoxidation on textural properties of chars 666
Chapter 70. .-irradiation of activated charcoal cloth 676
Chapter 71. Effect of gas pressure in methane induced swelling on the porous structure of coals 686
Chapter 72. Adsorption energy and structural heterogeneity of activated carbons 694
Chapter 73. Characterization of activated carbon fibers with high surface area 704
Chapter 74. Development of porosity in steam activated brown coal chars obtained in different conditions of pyrolysis 710
Chapter 75. Influence of porous structure of active carbons on the chemical transformation of surface functional groups 720
Chapter 76. Characterization of the microporosity and surface area of silica aerogels 730
Chapter 77. Aging and pore formation in silica gels 740
Chapter 78. Adsorption studies of pure and modified imogolite as a potential pore size standard 750
Chapter 79. Porosity and aggregation in samples of the disperse dye, C.I. disperse Red 54 760
Chapter 80. Surface area and porosity changes in iron catalysts during activation and initial use in the Fischer-Tropsch synthesis 768
Chapter 81. Porosity studies of a-Al2O3-ceramics-powder/green body/sintered compacts 778
Chapter 82. Pore structure and moisture transport in sandstones: determination of relevant microstructural properties 786
Chapter 83. The importance of the porosity of mortars, tiles and bricks in relation to their bonding strengths 796
Author Index 806
Keyword Index 810
Studies in Surface Science and Catalysis (other volumes in the series) 813