Liquid phase exfoliation of bismuth nanosheets for flexible all-solid-state supercapacitors with high energy density
Bingchao Yang, Xiangjun Li, Yong Cheng, Shuai Duan, Bo Zhao, Wencai Yi, Chao Wang, Hairui Sun, Zhixiu Wang, Dapeng Gu, Suwen Chen, Xiaobing Liu
Abstract
Two-dimensional (2D) layered bismuth (Bi) with a thickness-dependent direct bandgap (0–0.55 eV) has attracted ever-increasing research interest in electronics, energy storage and conversion devices.
Topics & Concepts
Materials scienceBismuthSupercapacitorExfoliation jointBand gapNanotechnologyElectronicsEnergy storageSolid-stateLiquid phasePhase (matter)Energy densityOptoelectronicsChemical engineeringEngineering physicsGrapheneElectrochemistryElectrodeMetallurgyElectrical engineeringPhysical chemistryPower (physics)Organic chemistryThermodynamicsQuantum mechanicsChemistryPhysicsEngineeringSupercapacitor Materials and FabricationGraphene research and applicationsMXene and MAX Phase Materials