Interface engineering based lignin-derived hollow carbon/nickel–cobalt–manganese layered double hydroxide composite structures for high-performance supercapacitors
Miaomiao Liu, Peiru Wang, Yao Tong, Yuhan Wu, Zuoyi Xiao, Shangru Zhai, Qingda An, Bita Farhadi, Kai Wang
Abstract
A lignin-derived hollow carbon/NiCoMn-LDH composite is synthesized to prevent LDH nanosheet restacking and expose more electroactive sites, delivering high charge storage capacity, excellent rate performance, and outstanding cycling stability.
Topics & Concepts
Composite numberMaterials scienceSupercapacitorNanosheetHydroxideComposite materialElectrodeNanotechnologyCapacitanceInterface (matter)Chemical engineeringEnergy storageSupercapacitor Materials and FabricationNanomaterials for catalytic reactionsLayered Double Hydroxides Synthesis and Applications