For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Treatment of Ammonia-Nitrogen Wastewater by Electrodialysis
p.1346
Study on Oxidation Kinetics of Catalytic Oxidation of Magnesium Sulfite
p.1350
The Novel SO3H-Functionalized Ionic Liquids Promoted Synthesis of Xanthenedione Derivatives in Aqueous Media under Microwave Irradiation
p.1354
Study on Corrosion Mechanism of Gas Quenching Steel Slag to MgO Crucible
p.1358
Effects of Y3+-Doping on the Electrochemical Properties of LiV3O8 Cathode Material Prepared by a Solid-State Method
p.1363
Optimized Structures and Theoretical 1H-NMR Spectral Analysis of the Methylene Protons in Dibenzyl Sulfoxide
p.1368
Structures, Theoretical Vibrational Frequency and 1H-NMR Spectral Analysis of Pyrazine-Dibenzylsulfoxide Platinum(II) Complexes
p.1375
Electrochemical Detection of Hydrogen Peroxide at Carbon Nanotubes-Poly(Styrene-Co-N-Isopropylacrylamide) Nanoparticles Modified Electrode
p.1383
Sensitive Electrochemical Detection of 2,4-Dichlorophenol Using Novel Carbon Fiber Microelectrode
p.1387

Effects of Y3+-Doping on the Electrochemical Properties of LiV3O8 Cathode Material Prepared by a Solid-State Method

Article Preview

Abstract:

A series of yttrium-doped lithium trivanadates LiV3-yYyO8 (y=0, 0.01, 0.03, 0.05, 0.1 and 0.2) were synthesized by a solid-state reaction. X-ray diffraction (XRD) tests show that a proper amount of yttrium doping in LiV3O8 can modify its structure. Charge-discharge tests show that doped samples with a proper amount of yttrium display good cycling stability compared with undoped sample. The cyclic voltammetry (CV) tests indicate that the proper amount of yttrium doping in LiV3O8 can stabilize its original structure. Yttrium doping is a convenient and effective method for improving the electrochemical performances of LiV3O8.

You might also be interested in these eBooks
Chemical Engineering and Material Properties View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 391-392)

Pages:

1363-1367

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.391-392.1363

Citation:

Cite this paper

Online since:

December 2011

Authors:

Yong Mei Liu, Hui Juan Li, Jie Ni

Keywords:

Annealing, Electrochemical Property, Inorganic Compounds, Powder Diffraction

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] V. Manev, A. Momchilov, A. Nassalevska, G. Pistoia and M. Pasquali: J. Power Sources Vvol. 54 (1995), p.501.

DOI: 10.1016/0378-7753(94)02135-p

Google Scholar

[2] S. Jouanneau, A. Gal La Salle, A. Verbaere and D. Guyomard: J. Electrochem. Soc. Vol. 152 (2005), p.1660.

Google Scholar

[3] N. Kumagai and A. Yu: J. Appl. Electrochem. Vol. 27 (1997), p.953.

Google Scholar

[4] S. Jouanneau, A. Verbaere and D. Guyomard: J. Solid State Chem. Vol. 172 (2003), p.116.

Google Scholar

[5] P. Rozier, M. Morcrette, P. Martin, L. Laffont and J. Tarascon: Chem. Mater. Vol. 17 (2005), p.984.

Google Scholar

[6] J. Kawakita, Y. Katayama, T. Miura and T. Kishi: Solid State Ionics Vol. 99 (1997), p.71.

DOI: 10.1016/s0167-2738(97)00120-3

Google Scholar

[7] Y. Feng, Y. Li and F. Hou: J. Power Sources Vol. 187 (2009), p.224.

Google Scholar

[8] J. Kawakita, H. Katagiri, T. Miura and T. Kishi: J. Power Sources Vol. 68 (1997), p.680.

Google Scholar

[9] S. Pouchko, A. Ivanov-Schitz, F. Ooms and J. Schoonman: Solid State Ionics Vol. 144 (2001), p.151.

Google Scholar

[10] C. Feng, L. Huang, Z. Guo, J. Wang and H. Liu: J. Power Sources Vol. 174 (2007), p.548.

Google Scholar

[11] Y. Liu, X. Zhou and Y. Guo: Mater. Chem. Phys. Vol. 114 (2009), p.915.

Google Scholar

[12] N. Kumagai and A. Yu: J. Electrochem. Soc. Vol. 144 (1997), p.830.

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.