20.500.12556/RUL-141244 Development of polymer electrolytes for solid state batteries Development of polymer electrolytes for solid state batteries To understand the structure and dynamics in polymer electrolytes based on polymerized ionic liquids (PILs), molecular dynamics modeling is performed because these materials have shown great potential in the development of future solid-state alkali metal batteries, including Lithium, Sodium, and Potassium metals. These polymers have cationic polymer backbones and are used as solid solvents for salts. Unconventionally, the metal ion diffusion and polymer segmental motion will increase upon adding more salt, due to a co-coordination structure mechanism between polycations, anions, and metal ions. Interestingly, the formation of salt-rich domains was found in PILs with high salt concentrations, which can further improve metal ion diffusion. Da bi razumeli strukturo in dinamiko polimernih elektrolitov na osnovi polimeriziranih ionskih tekočin (PIL), se izvaja modeliranje molekularne dinamike, ker so ti materiali pokazali velik potencial pri razvoju prihodnjih polprevodniških alkalijskih baterij, vključno z litijevimi, natrijevimi in kalijevimi kovinami. . Ti polimeri imajo kationske polimerne hrbtenice in se uporabljajo kot trdna topila za soli. Nekonvencionalno se bosta difuzija kovinskih ionov in segmentno gibanje polimera povečala z dodajanjem več soli zaradi mehanizma kokoordinacijske strukture med polikationi, anioni in kovinskimi ioni. Zanimivo je, da so v PIL-jih z visokimi koncentracijami soli ugotovili nastanek domen, bogatih s soljo, kar lahko dodatno izboljša difuzijo kovinskih ionov. Molecular dynamics polymerized ionic liquids metal-ion batteries ion diffusion and coordination environment Molekularna dinamika polimerizirane ionske tekočine kovinsko-ionske baterije ionska difuzija in koordinacijsko okolje true false false Angleški jezik Slovenski jezik Magistrsko delo/naloga 2022-09-26 14:35:00 2022-09-26 14:35:02 2022-09-28 03:24:54 0000-00-00 00:00:00 2022 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 22607 Guerrero_mejia_Luis_miguel_-_Development_of_polymer_electrolytes_for_solid_state_batteries.pdf Guerrero_mejia_Luis_miguel_-_Development_of_polymer_electrolytes_for_solid_state_batteries.pdf 1 8FB0D0536CE6DD9AFEB7843B7A903075 fa6ac0995d745b7cbca1d86c4367439c53c5204f40501f63aa6b917fbe0e26af a34d70fd-3d97-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=162205 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0