Facile self-templating synthesis of heteroatom-doped 3D porous carbon materials from waste biomass for supercapacitors
Yong Yao, Qiaoxia Feng, Baoyu Huo, Haihui Zhou, Zhongyuan Huang, Huanxin Li, Zhanheng Yan, Xinxin Yang, Yafei Kuang
Abstract
Heteroatom-doped 3D porous carbon materials have been synthesized by utilizing hydroxyapatite in pig bones as a self-template and used as electrode materials for symmetric supercapacitors, which exhibit ultra-high energy density both in an aqueous electrolyte and organic electrolyte, showing great potential applications in the next generation of energy storage and conversion devices.
Topics & Concepts
SupercapacitorHeteroatomBiomass (ecology)Materials scienceCarbon fibersPorosityChemical engineeringDopingNanotechnologyOrganic chemistryChemistryElectrochemistryComposite materialElectrodeComposite numberOptoelectronicsEngineeringOceanographyPhysical chemistryRing (chemistry)GeologySupercapacitor Materials and FabricationAerogels and thermal insulationAdvancements in Battery Materials