For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Influence of Citric Acid and Calcination Temperature on Microstructure of the Nano Precursors of La-Mg Hydrogen Storage Alloy
p.1496
Effect of Temperature on Anaerobic Fermentation of Banana Stem Residue
p.1501
Preparation of Layered K4Nb6O17 and its Photocatalytic Activity for Hydrogen Production
p.1506
Controlled Crystallization Synthesis of Porous FePO4·3H2O Micro-Spheres for Fabricating High Performance LiFePO4/C Cathode Materials
p.1510
Surface Modification of LiCo1/3Ni1/3Mn1/3O2 with LaF3 for Lithium-Ion Batteries
p.1515
Study on a Cd-Fe Redox Flow Battery in a Sulphuric Acid Electrolyte
p.1519
Three Reductions Used in Preparation of the Silver Nano-Particle for Crystalline Silicon Solar Cell and its Characterization
p.1524
Castor Oil and Microcrystalline Cellulose Based Polymer Composites with High Tensile Strength
p.1531
Evaluation and Optimization of The Factors Affectiing Enzymatic Hydrolysis of Silk Fibroin
p.1536

Surface Modification of LiCo1/3Ni1/3Mn1/3O2 with LaF3 for Lithium-Ion Batteries

Article Preview

Abstract:

LiCo1/3Ni1/3Mn1/3O2 has been modified with LaF3. The surface modified materials were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM) and galvanostatic charge-discharge cycling. The LaF3-coated LiCo1/3Ni1/3Mn1/3O2 had an initial discharge specific capacity of 178.0 mAh•g–1 within the potential ranges 2.75–4.5 V (vs. Li+/Li), and its discharge specific capacity is 168.7 mAh•g–1 after 50 cycles, much higher than that of the pristine LiCo1/3Ni1/3Mn1/3O2 (148.4 mAh•g–1). The improvement could be attributed to the LaF3 coating layer that hinders interaction between LiCo1/3Ni1/3Mn1/3O2 and electrolyte and stabilizes the structure of LiCo1/3Ni1/3Mn1/3O2 .

You might also be interested in these eBooks
New Materials, Applications and Processes View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 399-401)

Pages:

1515-1518

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.399-401.1515

Citation:

Cite this paper

Online since:

November 2011

Authors:

Zhan Xu Yang, Qing Dong Qiao

Keywords:

Cathode Material, LaF3 Coating, Lithium-Ion Battery, Overcharge Tolerance, Surface Modification

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Y. Huang, J. Chen, J. Ni, H. Zhou, X. Zhang, J. Power Sources 188 (2009) 538-545.

Google Scholar

[2] F. Wu, M. Wang, Y. Su, S. Chen, B. Xu, J. Power Sources 191 (2009) 628-632.

Google Scholar

[3] J. Ni, H. Zhou, J. Chen, X. Zhang, Electrochim. Acta 53 (2008) 3075-3083.

Google Scholar

[4] Y. Kim, H. S. Kim, S. W. Martin, Electrochim. Acta 52 (2006) 1316-1322..

Google Scholar

[5] S. Hu, G. Cheng, M. Cheng, B. Hwang, R. Santhanam, J. Power Sources 188 (2009) 564-569.

Google Scholar

[6] G. T.-K. Fey, P. Muralidharan, C.-Z. Lu, Y.-D. Cho, Electrochim. Acta 51 (2006) 4850-4858.

Google Scholar

[7] C. Lu, J. Chen, Y. Cho, W. Hsu, P. Muralidharan, G. T. Fey, J. Power Sources 184 (2008) 392-401.

Google Scholar

[8] Y.-K. Sun, J.-M. Han, S.-T. Myung, S.-W. Lee, K. Amine, Electrochemistry Communication 8 (2006) 821-826.

Google Scholar

[9] Y.-K. Sun, S.-W. Cho, S.-W. Lee, C. S. Yoon, K. Amine, J. Electrochem. Soc. 154 (2007) A168-A172.

Google Scholar

[10] B.-C. Park, H.-B. Kim, S.-T. Myung, K. Amine, I. Belharouak, S.-M. Lee, Y.-K. Sun, J. Power Sources 178 (2008) 826-831.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.