Topological transformation construction of a CoSe<sub>2</sub>/N-doped carbon heterojunction with a three-dimensional porous structure for high-performance sodium-ion half/full batteries
Jitao Geng, Chencheng Sun, Juan Xie, Huilong Dong, Zhefei Wang, Huaixin Wei, Yafei Cheng, Yahui Tian, Hongbo Geng
Abstract
A CoSe 2 /N-doped carbon heterojunction with a three-dimensional porous structure is synthesized via a topological transformation process, which delivers superior sodium storage performance.
Topics & Concepts
Materials scienceHeterojunctionPorosityTransformation (genetics)DopingChemical engineeringCarbon fibersSodiumIonTopology (electrical circuits)OptoelectronicsComposite materialChemistryComposite numberOrganic chemistryElectrical engineeringMetallurgyEngineeringGeneBiochemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication