Reducing the charge overpotential of Li–O<sub>2</sub>batteries through band-alignment cathode design
Youwei Wang, Junkai Wang, Xiaolin Zhao, Wujie Qiu, Erhong Song, Wenqing Zhang, Xiangfeng Liu, Jianjun Liu
Abstract
The strategy of band alignment is proposed to reduce the charge overpotential of Li–O<sub>2</sub>batteries and screen high-activity cathodes.
Topics & Concepts
OverpotentialCathodeCharge (physics)Materials scienceOptoelectronicsElectrical engineeringChemistryPhysicsEngineeringElectrodeElectrochemistryPhysical chemistryQuantum mechanicsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research