Highly electrically conductive layered carbon derived from polydopamine and its functions in SnO2-based lithium ion battery anodes

Highly electrically conductive layered carbon derived from polydopamine and its functions in SnO2-based lithium ion battery anodes

Thin carbonized polydopamine (C-PDA) coatings are found to have similar structures and electrical conductivities to those of multilayered graphene doped with heteroatoms. Greatly enhanced electrochemical properties are achieved with C-PDA-coated SnO(2) nanoparticles where the coating functions as a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-10, Vol.48 (83), p.10316-10318
Hauptverfasser: Kong, Junhua, Yee, Wu Aik, Yang, Liping, Wei, Yuefan, Phua, Si Lei, Ong, Hock Guan, Ang, Jia Ming, Li, Xu, Lu, Xuehong
Format: Artikel
Sprache:eng
Schlagworte:
Carbon - chemistry
Electric Conductivity
Electric Power Supplies
Electrodes
Indoles - chemistry
Ions - chemistry
Lithium - chemistry
Polymers - chemistry
Tin Compounds - chemistry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Thin carbonized polydopamine (C-PDA) coatings are found to have similar structures and electrical conductivities to those of multilayered graphene doped with heteroatoms. Greatly enhanced electrochemical properties are achieved with C-PDA-coated SnO(2) nanoparticles where the coating functions as a mechanical buffer layer and conducting bridge.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc35284b