A simple and effective host for sodium metal anode: a 3D-printed high pyrrolic-N doped graphene microlattice aerogel
Haoyuan Yang, Hui Wang, Weidong Li, Bofang Tian, Tingting Xu, Dezhi Kong, Shaozhuan Huang, Kai-Kai Liu, Xinjian Li, Hui Ying Yang, Ye Wang
Abstract
A N-doped graphene microlattice aerogel fabricated by a 3D printing technology followed by N 2 plasma treatment is employed as Na metal host. Experimental and calculation results show the sodiophilic site is mainly originated from pyrrolic-N defects.
Topics & Concepts
AerogelGrapheneAnodeMaterials scienceDopingMetalHost (biology)Chemical engineeringNanotechnologyOptoelectronicsChemistryMetallurgyElectrodePhysical chemistryEngineeringEcologyBiologyAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies