Biomolecule-guided cation regulation for dendrite-free metal anodes
Jian Zhi, Shengkai Li, Mei Han, Pu Chen
Abstract
cathodes, Li and Zn metal batteries with CH@AGM delivered 600 cycles with a Coulombic efficiency of 99.7%. In comparison, pristine Li and Zn metal batteries only survive for 10 and 100 cycles, respectively. This approach enabled 400 cycles in a 200 Ah-class Zn metal battery, which suggests a scalable method to achieve dendrite-free anodes in various batteries.
Topics & Concepts
BiomoleculeDendrite (mathematics)AnodeNanotechnologyMetalMaterials scienceChemistryBiophysicsBiologyMetallurgyMathematicsGeometryPhysical chemistryElectrodeElectrochemical Analysis and ApplicationsConducting polymers and applicationsAdvanced Memory and Neural Computing