Self-assembly of Co-doped MnO<sub>2</sub> nanorod networks with abundant oxygen vacancy-modified separators for high-performance Li–S batteries
Chuyue Cai, Liping Wu, Zhiwei Cai, Yu Fang, Liu Zhang, Liya Wang, Tao Mei, Liangyou Lin, Xianbao Wang
Abstract
A novel separator of Co-doped MnO 2 with abundant oxygen vacancies exhibits a high reversible capacity of 902.0 mA h g −1 at 0.5 C after 200 cycles for Li–S batteries.
Topics & Concepts
Separator (oil production)Materials scienceDopingNanorodOxygenChemical engineeringVacancy defectNanotechnologyChemistryOptoelectronicsCrystallographyOrganic chemistryThermodynamicsPhysicsEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication