Study of the discharge/charge process of lithium–sulfur batteries by electrochemical impedance spectroscopy
Xiangyun Qiu, Qingsong Hua, Lili Zheng, Zuoqiang Dai
Abstract
S respectively. The inclined line arises from the diffusion process in the detectable potentials and frequency range. Several important electrochemical reactions also have been verified by cyclic voltammetry curves.
Topics & Concepts
Dielectric spectroscopyCyclic voltammetryLithium (medication)ElectrochemistryElectrical impedanceAnalytical Chemistry (journal)Equivalent circuitChemistryCathodeDiffusionElectrodeSulfurLow frequencyMaterials scienceVoltageElectrical engineeringThermodynamicsPhysical chemistryOrganic chemistryChromatographyPhysicsMedicineEndocrinologyAstronomyEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced Battery Technologies Research