Ultra-micropores of hard carbons for ultrafast Na-ion storage
Hu Zhang, Jian Yin, Dandan Ouyang, Yu Liu, Ruiyao Wu, Rui Zhang, Ruiqiang Huo, Gaixiu Yang, Yanjun Cai, Jiao Yin
Abstract
A hard carbon with concentrated ultra-micropore sizes of 0.4–0.8 nm is prepared by a protonation-mediated strategy, which enables high plateau capacity and rate capability for sodium-ion batteries toward high energy and power densities.
Topics & Concepts
IonUltrashort pulseMaterials scienceNanotechnologyChemical engineeringChemistryPhysicsOrganic chemistryEngineeringOpticsLaserAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research