Electrochemical Properties of Rutile TiO(2) Nanorod Array in Lithium Hydroxide Solution

In this paper, rutile TiO(2) nanorod arrays are fabricated by a template-free method and proposed as a promising anode for aqueous Li-ion battery. The as-prepared TiO(2) nanorod arrays exhibited reversible Li-ion insertion/extraction ability in aqueous LiOH electrolyte. Moreover, galvanostatic charg...

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Detalles Bibliográficos
Autores principales: Yu, Yan, Sun, Dan, Wang, Haibo, Wang, Haiyan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2016
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5052156/
https://www.ncbi.nlm.nih.gov/pubmed/27709562
http://dx.doi.org/10.1186/s11671-016-1662-8
Descripción
Sumario:In this paper, rutile TiO(2) nanorod arrays are fabricated by a template-free method and proposed as a promising anode for aqueous Li-ion battery. The as-prepared TiO(2) nanorod arrays exhibited reversible Li-ion insertion/extraction ability in aqueous LiOH electrolyte. Moreover, galvanostatic charge/discharge test results demonstrated that the reversible capacity of TiO(2) nanorods could reach about 39.7 mC cm(−2), and 93.8 % of initial capacity was maintained after 600 cycles at a current density of 1 mA cm(−2) (=240 C rate), indicating excellent cycling stability and rate capability.

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