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This title presents the state-of-the-art in molecular engineering and new developments in the fields of materials science, membrane biophysics, interfaces, sensing, and intermolecular interactions including molecular recognition.Topics covered are: the organization (orientation and association) of molecules in ultrathin films (monolayers) at the air/water interface; long range order in these films and in assemblies of such films on solid substrates; the interactions with solutes in the aqueous phase (including tensides, enzymes and analytes); and the potential applications of ultrathin
Monomolecular films --- Gas-solid interfaces --- Couches monomoléculaires --- Interfaces gaz-solide --- Monomolecular films. --- Gas-solid interfaces.
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Fluid dynamics. --- Gas-solid interfaces. --- Fluidization. --- Fluid bed processes --- Fluidized systems --- Bulk solids flow --- Fluid dynamics --- Solid-gas interfaces --- Interfaces (Physical sciences) --- Dynamics --- Fluid mechanics
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The fact that the surfaces of real solids are geometrically distorted and chemically non-uniform has long been realized by the scientists investigating various phenomena occurring on solid surfaces. Even in the case when diffraction experiments show a well-organized bulk solid structure, the surface atoms or molecules will usually exhibit a much smaller degree of surface organization. In addition to the results obtained from electron diffraction, this can be seen in the impressive images obtained from STM and AFM microscopies. This geometric and chemical disorder is the source of the energetic
Surface chemistry --- Surface chemistry. --- Adsorption. --- Gas-solid interfaces. --- Solid-gas interfaces --- Interfaces (Physical sciences) --- Sorption --- Separation (Technology) --- Chemistry, Surface --- Interfaces, Chemistry of --- Surface phenomena --- Surfaces (Chemistry) --- Chemistry, Physical and theoretical --- Capillarity --- Surface energy --- Surface tension --- Surfaces (Physics) --- Adsorption kinetics --- Equilibrium --- Gas adsorption --- Heterogeneity --- Porous materials --- Surface composition
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The proceedings of the IVth International Symposium on the ``Scientific Bases for the Preparation of Heterogeneous Catalysts'', are presented in this volume. Since its start in 1975, this series of Symposia has continued to attract increasing scientific attention. An appreciable proportion of the papers presented at this Fourth Symposium stemmed from industrial research laboratories. The symposium dealt with catalysts for selective oxidation, hydrodesulphurization, Fischer-Tropsch catalysis, methanol synthesis, metal supported catalysts and new trends in catalyst preparation.
Catalyst poisoning --- Catalyseurs --- Congresses --- Empoisonnement --- Congrès --- Surface chemistry --- Adsorption --- Solid-liquid interfaces --- Gas-solid interfaces --- Heterogeneous catalysis --- Conferences - Meetings --- Catalysts --- Industrial chemicals: Heterogeneous catalysts --- Production --- -Metal crystals --- -Photochemistry --- -Congresses --- Growth --- Catalysis --- Zeolites --- Porosity --- Solids --- Phase transformations (Statistical physics) --- Photoemission --- Surfaces --- -Heterogeneous catalysis --- Abelian groups --- Modules (Algebra) --- Set theory --- Chemisorption --- Metallic films --- Heterogeneous catalysis. --- Oxidation-reduction reaction. --- Oxidation-reduction reaction --- Synthetic fuels --- Natural gas --- Hydrogenation. --- Catalysis. --- Surfaces (Physics) --- Solid state physics. --- CATALYSTS --- METAL CRYSTALS --- PHOTOCHEMISTRY --- GROWTH --- Congresses.
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This book is intended to present for the first time experimental methods to measure equilibria states of pure and mixed gases being adsorbed on the surface of solid materials. It has been written for engineers and scientists from industry and academia who are interested in adsorption-based gas separation processes and/or in using gas adsorption for characterization of the porosity of solid materials. Traditional and new measurement methods for gas adsorption equilibria are presented in Chaps. 2-6 and elucidated by quite a number of experimental data sets, most of them having been measured in the authors' laboratories. Special emphasis is given to uncertainties of data and pros and cons of all measurement methods are offered. Also the basic concepts underlying interpretation of measurements and calculations of adsorbed masses from measurement signals, are discussed in Chap. 1. The authors state that in publishing this book they "hope to contribute to... the development of effective and reliable methods to measure pure gas and gas mixture adsorption equilibria; preventing young (and old) experimenters from doing all the mistakes we have done during our laboratory work*) ; making experimental gas adsorption data measured today in many laboratories more easily comparable to each other, as methods and procedures should become more and more similar and possibly also will be standardized (IUPAC) in the years to come. ".
Gases --- Gas-solid interfaces. --- Thermodynamics. --- Absorption and adsorption. --- Absorption --- Adsorption --- Chemistry, Physical and theoretical --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Solid-gas interfaces --- Interfaces (Physical sciences) --- Chemical engineering. --- Surfaces (Physics). --- Industrial Chemistry/Chemical Engineering. --- Soft and Granular Matter, Complex Fluids and Microfluidics. --- Surfaces and Interfaces, Thin Films. --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Surface chemistry --- Surfaces (Technology) --- Amorphous substances. --- Complex fluids. --- Materials—Surfaces. --- Thin films. --- Films, Thin --- Solid film --- Solid state electronics --- Solids --- Coatings --- Thick films --- Complex liquids --- Fluids, Complex --- Amorphous substances --- Liquids --- Soft condensed matter
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Fundamentals of Adsorption contains 2 plenary lectures and 96 selected papers from the IVth International Conference, Kyoto, May, 1992. The topics cover a wide range of studies from fundamentals to applications: characterization of porous adsorbents, molecular simulation, adsorption isotherms, diffusion in adsorbents, breakthrough detection, chromatography, pressure swing operation, etc. Model studies on adsorption, surface characterization, microporosimetry, molecular simulations of equilibrium and diffusion, computer simulation of adsorption beds, and many theoretical studies are also
Catalysts --- Heterogeneous catalysis --- Synthetic fuels --- Natural gas --- Alkenes --- Polymerization --- Ethene series --- Ethylene series --- Olefines --- Olefins --- Hydrocarbons --- Adsorption --- Solution (Chemistry) --- Solids --- Phase transformations (Statistical physics) --- Photoemission --- Surface chemistry --- Physics --- Physical Sciences & Mathematics --- Atomic Physics --- Emission, Photoelectric --- External photoelectric effect --- Photoelectric effect, External --- Photoelectric emission --- Electrons --- Photoelectricity --- Surfaces --- Congresses --- Emission --- Solid-liquid interfaces --- Gas-solid interfaces --- Solid-gas interfaces --- Interfaces (Physical sciences) --- Liquid-solid interfaces --- Industrial chemicals: Heterogeneous catalysts --- Production --- Conferences - Meetings --- Porosity --- Zeolites --- Osmosis --- Permeability --- Catalysts - Congresses --- Heterogeneous catalysis - Congresses --- Hydrogenation. --- Catalysis. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Heterogeneous catalysis. --- Oxidation-reduction reaction. --- Oxidation-reduction reaction --- Chemistry --- Physical & Theoretical Chemistry --- Electron transfer reaction --- Oxido-reduction --- Redox reaction --- Chemical reactions --- Catalysis
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