Bibliothèque de L'IMIST/CNRST

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Adsorption and diffusion in nanoporous materials par Roque-Malherbe,, Rolando M.A. Publication : [S.l.] CRC Press 2007 . 288 p. , As nanomaterials get smaller, their properties increasingly diverge from their bulk material counterparts. Written from a materials science perspective, Adsorption and Diffusion in Nanoporous Materials describes the methodology for using single-component gas adsorption and diffusion measurements to characterize nanoporous solids. Concise, yet comprehensive, the book covers both equilibrium adsorption and adsorption kinetics in dynamic systems in a single source. It presents the theoretical and mathematical tools for analyzing microporosity, kinetics, thermodynamics, and transport processes of the adsorbent surface. Then it examines how these measurements elucidate structural and morphological characteristics of the materials. Detailed descriptions of the phenomena include diagrams, essential equations, and fully derived, concrete examples based on the author's own research experiences and insight. The book contains chapters on statistical physics, dynamic adsorption in plug flow bed reactors, and the synthesis and modification of important nanoporous materials. The final chapter covers the principles and applications of adsorption for multicomponent systems in the liquid phase. Connecting recent advances in adsorption characterization with developments in the transport and diffusion of nanoporous materials, this book is ideal for scientists involved in the research, development, and applications of new nanoporous materials. 24 cm. Date : 2007 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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Structure property correlations for nanoporous materials par Chatterjee, Abhijit. Publication : [S.l.] CRC Press 2010 . 354 p. , Nanoporous materials are critical to various fields of research, including ion exchange, separation, catalysis, sensor applications, biological molecular isolation, and purification. In addition, they offer new opportunities in such areas as inclusion chemistry, guest-host synthesis, and molecular manipulations and reactions at the nanoscale. In Structure Property Correlations for Nanoporous Materials , pioneering researcher Abhijit Chatterjee guides experimentalists in their design of nanoporous material using computer simulation methodologies. The book begins with a comprehensive overview of nanoporous materials. It describes their function, examines their fundamental properties, including catalytic effects and adsorption, demonstrates their importance, explores their applications based on theoretical and experimental studies, and highlights the challenges they pose as well as their future prospects. Explores simulation methodologies Next, the book moves on to molecular modeling, placing a heavy focus on Monte Carlo simulation. It examines density functional theory (DFT) and local reactivity descriptors. It also discusses the synthesis of nanoporous materials, the structural characterization of materials in terms of chemical composition, spectroscopic analysis, mechanical stability, and porosity; and the design of new nanoporous materials. Dr. Chatterjee explores projected applications and concludes with a discussion of the catalytic activity of nanoporous materials and reaction mechanisms. The text is supplemented with experiments and simulation instructions to clarify the theoretical analysis. Conveying the significance of the combination of traditional experimental work and molecular simulation, the book enables experimentalists to achieve better results with less effort. 24 cm. Date : 2010 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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