Impregnating ultrafine FeS<sub>2</sub> nanoparticles within hierarchical carbon tubes for advanced potassium-ion batteries
Zhuangzhuang Zhang, Yaru Qiao, Qinghua Deng, Mengmin Jia, Dai‐Huo Liu, Dongmei Dai, Bao Li
Abstract
FeS 2 -C@CTs is synthesized by a template-assisted vulcanization strategy, exhibiting high reversible capacity, excellent rate capability and stable cycling performance toward potassium-ion batteries.
Topics & Concepts
Materials sciencePotassiumChemical engineeringNanoparticleVulcanizationIonCarbon fibersPotassium-ion batteryNanotechnologyComposite materialMetallurgyChemistryElectrochemistryElectrodeNatural rubberComposite numberOrganic chemistryEngineeringLithium vanadium phosphate batteryPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes