Three-dimensional graphene-supported nickel disulfide nanoparticles promise stable and fast potassium storage
Kang Han, Jiashen Meng, Xufeng Hong, Xuanpeng Wang, Liqiang Mai
Abstract
nanocrystals along with an amorphous phase transition during the initial cycle. Such understandings may shed new light on the application of metal sulfides and give directions to design novel electrodes with desirable structural stability and lifespan.
Topics & Concepts
Nickel sulfideMaterials scienceGrapheneAnodeNickelNanoparticleChalcogenideChemical engineeringRaman spectroscopySulfideAmorphous solidElectrodeElectrochemistryIntercalation (chemistry)NanotechnologyInorganic chemistryOptoelectronicsMetallurgyChemistryOrganic chemistryOpticsPhysical chemistryEngineeringPhysicsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication