A porous polycrystalline NiCo<sub>2</sub>P<sub><i>x</i></sub> as a highly efficient host for sulfur cathodes in Li–S batteries
Lu Wang, Meng Zhang, Bo Zhang, Bin Wang, Jianmin Dou, Zhen Kong, Chunsheng Wang, Xiuping Sun, Yitai Qian, Liqiang Xu
Abstract
A porous polycrystalline NiCo 2 P x with olivary morphology is firstly fabricated combining phosphorization and solvothermal method, and the obtained NiCo 2 P x enables fast electrochemical reactions at the triple-phase interfaces for the sulfur cathode.
Topics & Concepts
CrystalliteCathodeSulfurPorosityMaterials scienceElectrochemistryChemical engineeringMorphology (biology)ChemistryMetallurgyComposite materialElectrodePhysical chemistryBiologyGeneticsEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsSupercapacitor Materials and Fabrication