Table 2. Data from Electrical Studies of the As-Prepared Compounds.
conductivity (S/cm) (±0.1) |
transference
number (±0.02) |
||||
---|---|---|---|---|---|
samples | Nyquist plot | conductivity spectra | dc four-probe | ionic (ti) | electronic (te) |
LVO-P | 7.93 × 10–6 | 8.12 × 10–6 | 7.59 × 10–6 | 0.81 | 0.19 |
LVO-WP | 6.49 × 10–7 | 6.58 × 10–7 | 6.67 × 10–7 | 0.77 | 0.23 |
LiV2.99Zr0.01O8 | 7.28 × 10–6 | 7.14 × 10–6 | 6.97 × 10–6 | 0.60 | 0.40 |
LiV2.99Fe0.01O8 | 5.16 × 10–6 | 5.14 × 10–6 | 5.59 × 10–6 | 0.83 | 0.17 |
LiV2.95Sn0.05O8 | 6.68 × 10–6 | 6.54 × 10–6 | 6.49 × 10–6 | 0.61 | 0.39 |
LiV2.95Zn0.05O8 | 4.98 × 10–6 | 5.17 × 10–6 | 5.03 × 10–6 | 0.76 | 0.24 |
LiV2.95Co0.05O8 | 2.98 × 10–6 | 3.11 × 10–6 | 2.91 × 10–6 | 0.74 | 0.26 |
LiV2.95Fe0.05O8 | 4.76 × 10–6 | 4.91 × 10–6 | 5.04 × 10–6 | 0.75 | 0.25 |
LiV2.95Ti0.05O8 | 4.67 × 10–6 | 4.74 × 10–6 | 4.83 × 10–6 | 0.78 | 0.22 |
LiV2.95Zr0.05O8 | 5.27 × 10–6 | 5.34 × 10–6 | 5.47 × 10–6 | 0.79 | 0.21 |
LiV2.95Nb0.05O8 | 4.35 × 10–6 | 4.44 × 10–6 | 4.39 × 10–6 | 0.76 | 0.24 |
LiV2.95Mo0.05O8 | 4.68 × 10–6 | 4.74 × 10–6 | 4.85 × 10–6 | 0.69 | 0.31 |