This new volume presents leading-edge research in the rapidly changing and evolving field of chemical materials characterization and modification. The topics in the book reflect the diversity of research advances in physical chemistry and electrochemistry, focusing on the preparation, characterization, and applications of polymers and high-density

Preface. Section 1: Characterization of the Electrolyte Solutions. Isothermal Diffusion Coefficients of Electrolytes in Aqueous Solutions. Mean Distance of Closest Approach of Ions: From Theory to Experiments. Mean Distance of Closest Approach of Ions: Unpublished Data for Some Acids in Aqueous Solutions. Section 2: Chemical Physics and Techniques. Structure Transformation of 5,7-Di-Tert-Butylspiro(2,5)Octa-4,7-Diene-6-One in a Solid Phase at Ambient Temperature. The Role of Supramolecular Nanostructures Formation in the Mechanisms of Homogenous and Enzymatic Catalysis with Nickel or Iron Complexes. The Active Transport of Ions of Some Rare-Earth Metals with Aminophosphoryl Membrane Carrying Agents. Influence of Polyhydroxybutyrate on Properties of Composition Films on the Basis Hydrophobic and Hydrophilic Polymers. Polynuclear Chelates with Tunable Aromaticity of Macrocyclic Equatorial Ligand. Adsorbtion and Absorbtion Effects Influence in the Electrolytes Aqueous Solution. Separation of Micro Particles on Perforated High-Gradient Ferromagnetic Membrane Unit. Liquid Extraction of Metals Ions with Lipophilic Phosphorylated Natural Amino Acids. Propylene/1-Butene and Propylene/1-Pentene Copolymers. Role of Databases in Biological Data Analysis. New Medical Materials for Urology. Hydrosilylation on Hydrophobic Material-Supported Platinum Catalysts. Green Synthesis of Silver Sols Into Polyelectrolyte Matrices Using Ascorbic Acid as Reductant. The Influence of Structure Molecular Level on Properties for Blends Poly(Ethylene Terephthalate)/Poly(Butylene Terephthalate). The Deformability of Blends Polycarbonate/Poly(Ethylene Terephthalate). Index.