Lithium-ion storage mechanism in closed pore-rich hard carbon with ultrahigh extra plateau capacity
Chen‐Wei Tai, Wen‐Yang Jao, Liang‐Chieh Tseng, Ping‐Chieh Wang, An‐Pang Tu, Chi‐Chang Hu
Abstract
A closed pore-rich hard carbon is fabricated from mildly cured phenolic-formaldehyde resin. It can deliver a high capacity of 550 mAh g −1 , including a low-voltage plateau capacity of 230 mAh g −1 from lithium-ion insertion in closed ultramicropores.
Topics & Concepts
Plateau (mathematics)Lithium (medication)Carbon fibersIonMaterials scienceChemical engineeringChemistryNanotechnologyComposite materialOrganic chemistryComposite numberEngineeringMathematical analysisMedicineEndocrinologyMathematicsAdvancements in Battery MaterialsGraphene research and applicationsBoron and Carbon Nanomaterials Research