Table 2 Chemistries of the materials in the database of 465 room temperature Li ion conductivities based on anions: pure oxides, oxides containing at least one other anion, pure sulfides, sulfides containing at least one other anion, pure halides, and other (which contains materials such as LiBH4, Li3P, and Li2Ca(NH)2).

From: A database of experimentally measured lithium solid electrolyte conductivities evaluated with machine learning

Materials

No. entries

σmin (S cm–1)

σmax (S cm–1)

Oxides

346

5.00 × 10–16

6.31 × 10–3

Oxide with other anion(s)

18

1.00 × 10–10

9.38 × 10–4

Sulfides

55

1.60 × 10–10

1.70 × 10–2

Sulfide with other anion(s)

32

8.13 × 10–9

2.50 × 10–2

Halides

7

1.18 × 10–14

1.51 × 10–6

Other

7

2.00 × 10–9

1.00 × 10–3

  1. The minimum and maximum Li ion conductivities at room temperature are given for each group.
Back to article page