Large-Scale Production of V6O13 Cathode Materials Assisted by Thermal Gravimetric Analysis-Infrared Spectroscopy Technology

Liang, Han Pu; Du, Jian; Jones, Timothy G.J.; Lawrence, Nathan S.; Meredith, Andrew W.

Abstract

© 2016 American Chemical Society. The kilogram-scale fabrication of V6O13 cathode materials has been notably assisted by in situ thermal gravimetric analysis (TGA)-infrared spectroscopy (IR) technology. This technology successfully identified a residue of ammonium metavanadate in commercial V6O13, which is consistent with the X-ray photoelectron spectroscopy result. Samples of V6O13 materials have been fabricated and characterized by TGA-IR, scanning electron microscopy, and X-ray diffraction. The initial testing results at 125 °C have shown that test cells containing the sample prepared at 500 °C show up to a 10% increase in the initial specific capacity in comparison with commercial V6O13.

Citation

Liang, H. P., Du, J., Jones, T. G., Lawrence, N. S., & Meredith, A. W. (2016). Large-Scale Production of V6O13 Cathode Materials Assisted by Thermal Gravimetric Analysis-Infrared Spectroscopy Technology. ACS Applied Materials & Interfaces, 8(39), 25674-25679. https://doi.org/10.1021/acsami.6b10832

• Journal Article Type: Article
• Acceptance Date: Sep 23, 2016
• Online Publication Date: Sep 27, 2016
• Publication Date: Oct 5, 2016
• Deposit Date: Feb 17, 2021
• Journal: ACS Applied Materials and Interfaces
• Print ISSN: 1944-8244
• Publisher: American Chemical Society
• Peer Reviewed: Peer Reviewed
• Volume: 8
• Issue: 39
• Pages: 25674-25679
• DOI: https://doi.org/10.1021/acsami.6b10832
• Keywords: Lithium-metal polymer battery; V6O13; TGA−IR; Large-scale production; Cathode materials
• Public URL: https://hull-repository.worktribe.com/output/3592930