In:
ChemElectroChem, Wiley, Vol. 2, No. 9 ( 2015-09), p. 1243-1248
Abstract:
After long electrochemical cycles, the continuous loss in the capacity of nickel oxide (NiO) hinders its practical application as anode material for lithium‐ion batteries. The need to improve the lithium‐storage performance of NiO becomes essential for the accomplishment of high‐performance lithium‐ion batteries. In this respect, a new form of 3D NiO, which comprises TiO 2 nanoparticles, has been fabricated and used as anode for lithium‐ion storage. The as‐prepared 3D NiO–TiO 2 nanocomposites achieved areal discharge capacities of 1.49 and 0.78 mAh cm −2 at current densities of 1.0 and 6.0 mA cm −2 , respectively. The improvement in the lithium‐storage properties of the NiO/TiO 2 nanocomposite is attributed to the TiO 2 nanoparticles creating rational interfaces with the NiO, which incredibly supports the NiO surface and improves the structural stability.
Type of Medium:
Online Resource
ISSN:
2196-0216
,
2196-0216
DOI:
10.1002/celc.201500146
Language:
English
Publisher:
Wiley
Publication Date:
2015
detail.hit.zdb_id:
2724978-5
Permalink