Synthesis and Lithium Battery Properties of LiM(M=Fe,Al,Mg)xMn2-xO4 Powders by Spray Pyrolysis-Reference-Cited by-同舟云学术

Synthesis and Lithium Battery Properties of LiM(M=Fe,Al,Mg)_xMn_2-xO₄ Powders by Spray Pyrolysis

Published:2006-01 Issue: Volume:301 Page:167-170
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Mukoyama Izumi¹,Kodera Takayuki¹,Ogata Nobuo²,Ogihara Takashi¹

Affiliation:

1. University of Fukui

2. Fukui University

Abstract

LiM(M=Fe,Al,Mg)XMn2-XO4 fine powders were synthesized by the ultrasonic spray pyrolysis using metal nitrate solution. LiMn2O4 powders obtained by this method have a spherical morphology with a submicron size. XRD revealed that as-prepared powders were crystallized to spinel structure with Fd3m space group. LiM(M=Fe,Al,Mg)XMn2-XO4 showed enhanced cycling performance at room temperature. Reduced Jahn-Teller distortion of LiMn2O4 by metal doping was responsible for enhanced cycle performance of LiMn2O4.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.301.167.pdf

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