You are not logged in.

Effect of sintering temperature on electrochemical performance of LiFe0·4Mn0·6PO4/C cathode materials

Huang,YP, Li,X, Chen,Z, Wu,Y, Chen,Y, Kuang,CJ and Zhou,SX 2014, Effect of sintering temperature on electrochemical performance of LiFe0·4Mn0·6PO4/C cathode materials, Materials Research Innovations (Print), vol. 18, no. S4, pp. s42-s45, doi: 10.1179/1432891714Z.000000000664.

Attached Files
Name Description MIMEType Size Downloads

Title Effect of sintering temperature on electrochemical performance of LiFe0·4Mn0·6PO4/C cathode materials
Author(s) Huang,YP
Li,X
Chen,Z
Wu,Y
Chen,YORCID iD for Chen,Y orcid.org/0000-0002-7322-2224
Kuang,CJ
Zhou,SX
Journal name Materials Research Innovations (Print)
Volume number 18
Issue number S4
Start page s42
End page s45
Total pages 7
Publisher Maney Publishing
Place of publication West Yorks, England
Publication date 2014-07
ISSN 1432-8917
1433-075X
Keyword(s) Cyclic voltammetry
Electrochemical properties
LiFe0·4Mn0·6PO4/C
Lithium ion battery
Sintering temperature
Science & Technology
Technology
Materials Science, Multidisciplinary
Materials Science
LiFe0.4Mn0.6PO4/C
LITHIUM-ION BATTERIES
PHOSPHO-OLIVINES
LIFEPO4
LIMNPO4
MECHANISM
Summary Carbon coated LiFe0·4Mn0·6PO4 (LiFe0·4Mn0·6PO4/C) was synthesised using high energy ball milling and annealing processes. The starting materials of Li2C2O4, FeC2O4.2H2O, MnC2O4.2H2O, NH4H2PO4 were firstly milled for 40 h, and followed by further milling for 5 h after adding glucose solution. The milled sample was heated at different temperatures (550, 600, 650 and 700°C) for 10 h to produce LiFe0·4Mn0·6PO4/C composites. The structure and morphology of the samples were investigated using X-ray diffraction, field emission scanning electron microscopy, and high resolution electron microscopy. The phase of samples annealed at 550 and 600°C mainly consists of olivine type LiFePO4, but a small amount of Fe2P impurity phase is formed in the samples annealed at 650 and 700°C. Electrochemical analysis results show that LiFe0·4Mn0·6PO4/C synthesised at 600°C exhibits the best performance with the initial discharge capacity of 128 mAh g-1 at 0·1 C, and 109 mAh g-1 at 1 C after 500 cycles. The LiFe0·4Mn0·6PO4/C exhibits excellent electrochemical properties for high energy density lithium ion batteries.
Language eng
DOI 10.1179/1432891714Z.000000000664
Field of Research 100708 Nanomaterials
Socio Economic Objective 970110 Expanding Knowledge in Technology
HERDC Research category C4 Letter or note
ERA Research output type C Journal article
Copyright notice ©2014, Maney Publishing
Persistent URL http://hdl.handle.net/10536/DRO/DU:30070433

Document type: Journal Article
Collection: Institute for Frontier Materials
Connect to link resolver
 
Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved.

Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 3 times in TR Web of Science
Scopus Citation Count Cited 0 times in Scopus
Google Scholar Search Google Scholar
Access Statistics: 144 Abstract Views, 0 File Downloads  -  Detailed Statistics
Created: Mon, 23 Mar 2015, 08:30:39 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.