Controllable reconstruction of lignified biomass with molecular scissors to form carbon frameworks for highly stable Li metal batteries
Qi Lu, Chenyu Yang, Xu Yang, Zhan Jiang, Da Ke, Runze Meng, Sijiang Hu, Yuanzhen Chen, Chaofeng Zhang, Jianping Yang, Tengfei Zhou
Abstract
Lithium metal batteries (LMBs) promise high energy density but suffer from dendrite formation. We developed a supercritical water treatment to create a porous carbon framework from biomass wood, achieving high capacity retention.
Topics & Concepts
Biomass (ecology)Battery (electricity)Carbon fibersMetalChemistryEnvironmental scienceNanotechnologyMaterials scienceComputer scienceOrganic chemistryBiologyPower (physics)PhysicsEcologyAlgorithmQuantum mechanicsComposite numberAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication