Hierarchical mesoporous selenium@bimetallic selenide quadrilateral nanosheet arrays for advanced flexible asymmetric supercapacitors
Yan Zhao, Sichao Wang, Fei Ye, Wenjie Liu, Jiabiao Lian, Guochun Li, Huanting Wang, Linfeng Hu, Limin Wu
Abstract
Hierarchical mesoporous selenium@bimetallic selenide based asymmetric supercapacitor is fabricated and delivers high specific capacitance, negligible capacitance decay, excellent coulombic efficiency, and outstanding energy and power densities.
Topics & Concepts
SupercapacitorSelenideBimetallic stripNanosheetMesoporous materialCapacitanceMaterials scienceFaraday efficiencyNanotechnologySeleniumAnodeChemistryElectrodeCatalysisMetallurgyMetalPhysical chemistryBiochemistrySupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials