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http://dx.doi.org/10.14773/cst.2021.20.4.183

Electrochemical Characteristics of Synthesized Nb2O5-Li3VO4 Composites as Li Storage Materials  

Yang, Youngmo (School of Materials Science and Engineering, Kookmin University)
Seo, Hyungeun (School of Materials Science and Engineering, Kookmin University)
Kim, Jae-Hun (School of Materials Science and Engineering, Kookmin University)
Publication Information
Corrosion Science and Technology / v.20, no.4, 2021 , pp. 183-188 More about this Journal
Abstract
The increasing demand for energy storage in mobile electronic devices and electric vehicles has emphasized the importance of electrochemical energy storage devices such as Li-ion batteries (LIBs) and supercapacitors. For reversible Li storage, alternative anode materials are actively being developed. In this study, we designed and fabricated an Nb2O5-Li3VO4 composite for use as an anode material in LIBs and hybrid supercapacitors. Nb2O5 powders were dissolved into a solution and the precursors were precipitated onto Li3VO4 through a simple, low-temperature hydrothermal reaction. The annealing process yielded an Nb2O5-Li3VO4 composite that was characterized by X-ray diffraction, electron microscopy, and X-ray photoelectron spectroscopy. Electrochemical tests revealed that the Nb2O5-Li3VO4 composite electrode demonstrated increased capacities of approximately 350 and 140 mAh g-1 at 0.1 and 5 C, respectively, were maintained up to 1000 cycles. The reversible capacity and rate capability of the composite electrode were enhanced compared to those of pure Nb2O5-based electrodes. These results can be attributed to the microstructure design of the synthesized composite material.
Keywords
Niobium pentoxide; $Li_3VO_4$; Lithium storage; Electrode; Electrochemical properties;
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1 Y. Zhang, Y. Tang, W. Li, and X. Chen, Nanostructured TiO2-Based Anode Materials for High-Performance Rechargeable Lithium-Ion Batteries, ChemNanoMat, 2, 764 (2016). Doi: https://doi.org/10.1002/cnma.201600093   DOI
2 F. Shen, Z. Sun, Q. He, J. Sun, R. B. Kaner, and Y. Shao, Niobium pentoxide based materials for high rate rechargeable electrochemical energy storage, Materials Horizons, 8, 1130 (2021). Doi: https://doi.org/10.1039/D0MH01481H   DOI
3 H. Li, X. Liu, T. Zhai, D. Li, and H. Zhou, Li3VO4: A Promising Insertion Anode Material for Lithium-Ion Batteries, Advanced Energy Materials, 3, 428 (2013). Doi: https://doi.org/10.1002/aenm.201200833   DOI
4 K. Kim and J.-H. Kim, Bottom-up self-assembly of nanonetting cluster microspheres as high-performance lithium storage materials, Journal of Materials Chemistry A, 6, 13321 (2018). Doi: https://doi.org/10.1039/C8TA04851G   DOI
5 E. Thauer, G. S. Zakharova, S. A. Wegener, Q. Zhu, and R. Klingeler, Sol-gel synthesis of Li3VO4/C composites as anode materials for lithium-ion batteries, Journal of Alloys and Compounds, 853, 157364 (2021). Doi: https://doi.org/10.1016/j.jallcom.2020.157364   DOI
6 J. Zhou, B. Zhao, J. Song, B. Chen, X. Ma, J. Dai, X. Zhu, and Y. Sun, Optimization of Rate Capability and Cyclability Performance in Li3VO4 Anode Material through Ca Doping, Chemistry A European Journal, 23, 16338 (2017). Doi: https://doi.org/10.1002/chem.201703405   DOI
7 J. Come, V. Augustyn, J. W. Kim, P. Rozier, P.-L. Taberna, P. Gogotsi, J. W. Long, B. Dunn, and P. Simon, Electrochemical Kinetics of Nanostructured Nb2O5 Electrodes, Journal of The Electrochemical Society, 161, A718 (2014). Doi: https://doi.org/10.1149/2.040405jes   DOI
8 K. Kim, H.-S. Kim, H. Seo, and J.-H. Kim, Electrochemical and Thermal Property Enhancement of Natural Graphite Electrodes via a Phosphorus and Nitrogen Incorporating Surface Treatment, Corrosion Science and Technology, 19, 31 (2020). Doi: https://doi.org/10.14773/CST.2020.19.1.31   DOI
9 C. Liao, Y. Wen, B. Shan, T. Zhai, andH. Li, Probing the capacity loss of Li3VO4 anode upon Li insertion and extraction, Journal of Power Sources, 348, 48 (2017). Doi: https://doi.org/10.1016/j.jpowsour.2017.02.075   DOI
10 J. Zeng, Y. Yang, C. Li, J. Li, J. Huang, J. Wang, and J. Zhao, Li3VO4: an insertion anode material for magnesium ion batteries with high specific capacity, Electrochimica Acta, 247, 265 (2017). Doi: https://doi.org/10.1016/j.electacta.2017.06.143   DOI
11 J. W. Kim, V. Augustyn, B. Dunn, The Effect of Crystallinity on the Rapid Pseudocapacitive Response of Nb2O5, Advanced Energy Materials, 2, 141 (2012). Doi: https://doi.org/10.1002/aenm.201100494   DOI
12 B. Zhao, R. Ran, M. Liu, and Z. Shao, A comprehensive review of Li4Ti5O12-based electrodes for lithium-ion batteries: The latest advancements and future perspectives, Materials Science and Engineering R, 98, 1 (2015). Doi: https://doi.org/10.1016/j.mser.2015.10.001   DOI
13 L. Yan, X. Rui, G. Chen, W. Xu, G. Zou, and H. Luo, Recent advances in nanostructured Nb-based oxides for electrochemical energy storage, Nanoscale, 8, 8443 (2016). Doi: https://doi.org/10.1039/C6NR01340F   DOI
14 K. Kim, M.-S. Kim, P.-R. Cha, S. H. Kang, J.-H. Kim, Structural Modification of Self-Organized Nanoporous Niobium Oxide via Hydrogen Treatment, Chemistry of Materials, 28, 1453 (2016). Doi: http://doi.org/10.1021/acs.chemmater.5b04845   DOI
15 Z. Liang, Z. Lin, Y. Zhao, Y. Dong, Q. Kuang, X. Lin, X. Liu, and D. Yan, New understanding of Li3VO4/C as potential anode for Li-ion batteries: Preparation, structure characterization and lithium insertion mechanism, Journal of Power Sources, 274, 345 (2015). Doi: https://doi.org/10.1016/j.jpowsour.2014.10.024   DOI
16 K. Kim, S.-G. Woo, Y. N. Jo, J. Lee, and J.-H. Kim, Niobium oxide nanoparticle core-amorphous carbon shell structure for fast reversible lithium storage, Electrochimica Acta, 240, 316 (2017). Doi: https://doi.org/10.1016/j.electacta.2017.04.051   DOI
17 M. N. Obrovac and V. L. Chevrier, Alloy Negative Electrodes for Li-Ion Batteries, Chemical Reviews, 114, 11444 (2014). Doi: https://doi.org/10.1021/cr500207g   DOI
18 M. Winter, J. O. Besenhard, M. E. Spahr, and P. Novak, Insertion Electrode Materials for Rechargeable Lithium Batteries, Advanced Materials, 10, 725 (1998). Doi: https://doi.org/10.1002/(SICI)1521-4095(199807)10:10<725::AID-ADMA725>3.0.CO;2-Z   DOI
19 M. Winter and R. J. Brodd, What Are Batteries, Fuel Cells, and Supercapacitors?, Chemical Reviews, 104, 4245 (2004). Doi: https://doi.org/10.1021/cr020730k   DOI
20 S. J. Hong, S. S. Kim, and S. Nam, Using Coffee-Derived Hard Carbon as a Cost-Effective and Eco-Friendly Anode Material for Li-Ion Batteries, Corrosion Science and Technology, 20, 15 (2021). Doi: https://doi.org/10.14773/CST.2021.20.1.15   DOI