Ultrasound-Triggered Assembly of Covalent Triazine Framework for Synthesizing Heteroatom-Doped Carbon Nanoflowers Boosting Metal-Free Bifunctional Electrocatalysis
Yong Zheng, Shan Chen, Kai A. I. Zhang, Jixin Zhu, Jingsan Xu, Chao Zhang, Tianxi Liu
Abstract
electrocatalysts toward oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), respectively. As a further demonstration, employing NPF@CNFs as air electrode materials resulted in an excellent performance of liquid-state and solid-state Zn-air batteries, showing great potentials of the obtained multiple heteroatom-doped porous carbon electrocatalysts for wearable electronics.
Topics & Concepts
ElectrocatalystMaterials scienceHeteroatomBifunctionalCarbonizationChemical engineeringCarbon fibersNanotechnologyOxygen evolutionElectrochemistryInorganic chemistryCatalysisElectrodeOrganic chemistryChemistryComposite numberComposite materialScanning electron microscopePhysical chemistryRing (chemistry)EngineeringCovalent Organic Framework ApplicationsAdvanced Photocatalysis TechniquesFuel Cells and Related Materials