Theoretical and Experimental Chemistry is a translation of Teoreticheskaya i Éksperimental’naya Khimiya. The Russian-language edition is published and copyrighted by the L. V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine. The translation is published under an agreement with the Ukrainian Agency of Copyright and Related Rights. Theoretical and Experimental Chemistry is a journal for the rapid publication of research communications and reviews on modern problems of physical chemistry such as: a) physicochemical bases, principles, and methods for creation of novel processes, compounds, and materials; b) physicochemical principles of chemical process control, influence of external physical forces on chemical reactions; c) physical nanochemistry, nanostructures and nanomaterials, functional nanomaterials, size-dependent properties of materials.