Synthesis of mesoporous wall-structured TiO2 on reduced graphene oxide nanosheets with high rate performance for lithium-ion batteries.
Chemistry
; 21(14): 5317-22, 2015 Mar 27.
Article
em En
| MEDLINE
| ID: mdl-25704456
ABSTRACT
Mesoporous wall-structured TiO2 on reduced graphene oxide (RGO) nanosheets were successfully fabricated through a simple hydrothermal process without any surfactants and annealed at 400 °C for 2â
h under argon. The obtained mesoporous structured TiO2 -RGO composites had a high surface area (99 0307â
m(2) g(-1)) and exhibited excellent electrochemical cycling (a reversible capacity of 260â
mAh g(-1) at 1.2â
C and 180â
mAh g(-1) at 5â
C after 400â
cycles), demonstrating it to be a promising method for the development of high-performance Li-ion batteries.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chemistry
Assunto da revista:
QUIMICA
Ano de publicação:
2015
Tipo de documento:
Article