Journal
MATERIALS LETTERS
Volume 180, Issue -, Pages 243-246Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2016.05.138
Keywords
V2O3; Nanoparticles; Cycling stability; Energy storage and conversion; Li ion battery
Funding
- National Research Foundation of Korea (NRF) Grant - Ministry of Science, ICT, and Future Planning [2016R1A2B2012728]
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In this work, vanandium(III) oxide nanoparticles (V2O3 NPs) were prepared via the heat treatment of hydrothermally prepared vananium(IV) oxide (VO2) NPs in a reducing atmosphere. The V2O3 NPs had a spherical shape with a size of less than 50 nm as the initial VO2 NPs. These V2O3 NPs without any conductive additives showed both long-term structural and electrochemical cycling stability (similar to 142 mA h g(-1) of reversible capacity up to 400 cycles) for Li ion battery anodes. (C) 2016 Elsevier B.V. All rights reserved.
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