Solid polymer electrolytes from polyesters with diester sidechains for lithium metal batteries
Dominic Rosenbach, Alexander Krimalowski, Harimohan Erabhoina, Mukundan Thelakkat
Abstract
Seven novel polyesters with sidechain diester groups are synthesized, electrochemically characterized, and compared to polybutylacrylate and polycaprolactone. As “beyond PEO” SPEs, they show high capacity retention even at high C rate and low T.
Topics & Concepts
PolyesterLithium (medication)PolycaprolactoneElectrolytePolymer electrolytesMetalLithium metalPolymerChemistryMaterials sciencePolymer chemistryInorganic chemistryOrganic chemistryPhysical chemistryElectrodeMedicineEndocrinologyIonic conductivityAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research