Synthesis of Metal Oxide Nanoparticles by Supercritical Hydrothermal Synthesis for Potential Anode Materials in Lithium Ion Batteries

Title
Synthesis of Metal Oxide Nanoparticles by Supercritical Hydrothermal Synthesis for Potential Anode Materials in Lithium Ion Batteries
Authors
아궁김재훈이윤우김재덕
Keywords
supercritical fluids; nanoparticles; batteries
Issue Date
2009-10
Publisher
Supergreen2009
Abstract
Recently metal oxides have been investigated as negative electrodes in Li-ion batteries. In this study, metal oxide nanoparticle was prepared using supercritical hydrothermal synthesis method that could be applied for mass production. Hydrothermal synthesis of metal oxide (MO, where M is Ni, Cu, or Co) nanoparticles from metal nitrate aqueous solution was carried out at 673 K and pressures 30 MPa with a flow-through supercritical water method. Size, phase and crystallinity of the obtained particles were characterized by SEM and XRD, respectively. The electrochemical properties of the as-synthesized metal oxide nanoparticles were investigated to determine their suitability as anode materials for lithium-ion batteries. The supercritical hydrothermal synthesis method might be a useful method to prepare metal oxide nanoparticle for the anode material of lithium batteries.
URI
http://pubs.kist.re.kr/handle/201004/36034
Appears in Collections:
KIST Publication > Conference Paper
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE