Full-faradaic-active nitrogen species doping enables high-energy-density carbon-based supercapacitor

• 作 者: Wei Wei Zhangjing Chen Yan Zha
• 机 构: HubeiKeyLaboratoryforProcessingandApplicationofCatalyticMaterials,KeyLabofMesoscopicChemistryMOE
• 出 处: 能源化学:英文版
• 发表日期: 2020年9期
• 关键词: NANOCARBON g-C3N4 Catalyst/template Nitrogen doping Aqueous supercapacitor
• 基金项目: supported by the National Natural Science Foundation of China(21773112,21173119,and 21273109),the Natural Science Foundation of Hubei Province(2019CFB626),the Initial Research Fund(2042019023),the Cul

Nitrogen doping is usually adopted in carbon based supercapacitor to enhance its relatively low energy density by providing extra pseudocapacity.However,the improvement of energy density is normally limited because the content of the introduced nitrogen s