Electrochemical Characterization of Li4Ti5O12C Anode Material Prepared by Starch-Sol-Assisted Rheological Phase Method for Li-Ion Battery
Joint Authors
Wang, Zhenpo
Xie, Guowei
Gao, Lijun
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-19
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Li4Ti5O12/C composite was synthesized by starch-sol-assisted rheological phase method using inexpensive raw material starch as carbon coating precursor.
The Li4Ti5O12/C powder was characterized using XRD, SEM, and TG techniques.
The synthesized Li4Ti5O12 crystallites are cohesively covered by conductive carbon from starch sol which leads to increased conductivity, and the particle size of Li4Ti5O12/C is about 500 nm.
The electrochemical performance of Li4Ti5O12/C was characterized by galvanostatic charge/discharge and EIS methods, and the results show that the Li4Ti5O12/C presents a high discharge capacity, high rate capability, and long cycle life.
The capacity retention was at 87% (500 cycles at 1C) and 73.0% (2000 cycles at 20C) indicating promising high rate performance of Li4Ti5O12/C as anode material for lithium ion battery.
American Psychological Association (APA)
Wang, Zhenpo& Xie, Guowei& Gao, Lijun. 2012. Electrochemical Characterization of Li4Ti5O12C Anode Material Prepared by Starch-Sol-Assisted Rheological Phase Method for Li-Ion Battery. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-998583
Modern Language Association (MLA)
Wang, Zhenpo…[et al.]. Electrochemical Characterization of Li4Ti5O12C Anode Material Prepared by Starch-Sol-Assisted Rheological Phase Method for Li-Ion Battery. Journal of Nanomaterials No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-998583
American Medical Association (AMA)
Wang, Zhenpo& Xie, Guowei& Gao, Lijun. Electrochemical Characterization of Li4Ti5O12C Anode Material Prepared by Starch-Sol-Assisted Rheological Phase Method for Li-Ion Battery. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-998583
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-998583