A dynamic cathode interlayer for ultralow self-discharge and high iodide utilization in zinc–iodine batteries
Junming Kang, Jiajia Zhang, Wan Wang, Zhimin Zhai, Ganxiong Liu, Ying Ge, Lequan Wang, Chao Wang, Hongbin Lu
Abstract
TMA + cations enhance Zn plating behavior and capture polyiodides to form a dynamic cathode interlayer, which suppresses the polyiodide dissolution and involves them back into redox reaction.
Topics & Concepts
IodineCathodeZincSelf-dischargeIodideMaterials scienceZinc compoundsInorganic chemistryMetallurgyChemistryElectrodeElectrolytePhysical chemistryAdvanced battery technologies researchCovalent Organic Framework ApplicationsAdvanced Battery Technologies Research