Amorphous coordination polymers for versatile Mg<sup>2+</sup>, Ca<sup>2+</sup>, Sr<sup>2+</sup>, Ba<sup>2+</sup>, and Zn<sup>2+</sup> cation storage
Xiaolong Guo, Robert Markowski, Ashley P. Black, Petru Apostol, Darsi Rambabu, Olivera Lužanin, Tjaša Pavčnik, Damien Monti, Mengyuan Du, Da Tie, Xiaodong Lin, Vasudeva Rao Bakuru, Raphaël Delogne, Koen Robeyns, Laura Simonelli, Jean‐François Gohy, Jan Bitenc, Jiande Wang, Alexandre Ponrouch, Alexandru Vlad
Abstract
Amorphous coordination-polymer cathodes enable versatile storage of Mg 2+ , Ca 2+ , Sr 2+ , Ba 2+ , and Zn 2+ without solvent or anion co-intercalation. Delocalized charge and disordered coordination deliver high voltage, low hysteresis, and fast diffusion.
Topics & Concepts
DivalentAmorphous solidElectrochemical energy storageDelocalized electronEnergy storageElectrochemistryMaterials sciencePolymerInorganic chemistryWork (physics)Coordination polymerNanotechnologyChemical engineeringChemistryElectrodeIonMetalAdvancements in Battery MaterialsAdvanced battery technologies researchAdvanced Battery Materials and Technologies