A separator coated with commercial LiFePO<sub>4</sub> and conductive carbon for Li–S battery with good cycling performance
Shuang Xia, Zhichao Chen, Lixuan Yuan, Jie Song, Qi Zhou, Xinhai Yuan, Lili Liu, Lijun Fu, Yuhui Chen, Yuping Wu
Abstract
A prepared multifunctional separator for Li–S batteries shows no corrosions and lithium dendrites in after-cycling anodes, greatly suppressed ‘shuttle effect’, high utilization of active sulfur, and reduced charge transfer resistance, and high-performance Li–S batteries are achieved.
Topics & Concepts
Separator (oil production)Materials scienceAnodeCyclingElectrical conductorBattery (electricity)Internal resistanceLithium–sulfur batterySulfurComposite materialMetallurgyElectrodeChemistryElectrochemistryQuantum mechanicsPhysical chemistryThermodynamicsArchaeologyHistoryPower (physics)PhysicsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research