Strukturní charakterizace materiálů vhodných pro energetické aplikace pomocí NMR spektroskopie

Mahun, Andrii

Development of new, safe, highly efficient, and environmentally friendly energy storage and conversion devices is demanded in today's world. This includes the synthesis, characterization, and application of new advanced materials. Promising materials such as polymer electrolytes, conductive polymers, and perovskites have drawn the great attention of scientists worldwide and are under intensive investigation. These substances are believed to be capable of solving some issues and improving the existing energy storage and conversion technologies. The presented thesis is dedicated to the investigation of above-mentioned materials for energy applications. The research was focused on the elucidation of structure-properties relation in the compounds of interest and optimization of their composition to get better properties in terms of potential application in the energy field. Among all experimental techniques used within the thesis, NMR spectroscopy was comprehensively employed and chosen as the main tool for the structural characterization of the investigated samples. Various liquid-state as well as solid-state NMR techniques were used, and some of them were optimized for specific purposes of the research. During the investigation of polymer electrolyte systems, NMR spectroscopy was utilized to study...

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