| Autor: |
Liang, Han-Pu, Du, Jian, Jones, Timothy G. J., Lawrence, Nathan S., Meredith, Andrew W. |
| Zdroj: |
ACS Applied Materials & Interfaces; October 2016, Vol. 8 Issue: 39 p25674-25679, 6p |
| Abstrakt: |
The kilogram-scale fabrication of V6O13cathode 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 V6O13materials 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. |
| Databáze: |
Supplemental Index |
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