Nitrogen-doped carbon nanotube encapsulated Fe<sub>7</sub>S<sub>8</sub> nanoparticles for the high-efficiency and selective removal of Pb<sup>2+</sup> by pseudocapacitive coupling
Yong Gao, Yingsheng Xu, Shuhong Xiang, Xinyuan Zhang, Zhaolei Li, Hongjian Zhou
Abstract
Nitrogen-doped carbon nanotube encapsulated Fe 7 S 8 was successfully used as a promising cathode for the high-efficiency and selective removal of Pb 2+ ions.
Topics & Concepts
Materials scienceCarbon nanotubeNitrogenNanoparticleDopingCathodeNanotubeIonCarbon fibersChemical engineeringCoupling (piping)NanotechnologyInorganic chemistryAnalytical Chemistry (journal)Physical chemistryOptoelectronicsComposite materialChemistryComposite numberEnvironmental chemistryEngineeringOrganic chemistrySupercapacitor Materials and FabricationAdvancements in Battery MaterialsNanomaterials for catalytic reactions