Sulfur-doped carbon interface modification for high-performance silicon anodes in lithium-ion batteries
Jingyuan Li, Shuqi Wang, Fei Wang, Zhendong Liu, Zhuorui Tang, Weidong Zhang, Dai Dang, Chun‐Yang Pan, Quanbing Liu, Chengzhi Zhang
Abstract
An interface modification of sulfur-doped carbon layers for silicon anodes was designed. The layer enhances the electronic conductivity of the electrodes, reduces the energy barrier for lithium-ion diffusion, and achieves excellent performance.
Topics & Concepts
Materials scienceAnodeLithium (medication)SiliconCarbon fibersDopingSulfurIonInterface (matter)Chemical engineeringInorganic chemistryElectrodeMetallurgyComposite numberChemistryOptoelectronicsOrganic chemistryComposite materialEngineeringPhysical chemistryEndocrinologyMedicineCapillary actionCapillary numberAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes