Materials

Li

C

Li₄Ti₅O₁₂

Si

Sn

Sb

Al

Mg

Bi

Density (g·cm⁻³)

0.53

2.25

3.5

2.33

7.29

6.7

2.7

1.3

9.78

Lithiated phase

Li

LiC₆

Li₄Ti₅O₁₂

Li_4.4Si

Li_4.4Sn

Li₃Sb

LiAl

Li₃Mg

Li₃Bi

Theoretical specific capacity (mAh·g⁻¹)

3862

372

175

4200

994

660

993

3350

385

Theoretical charge density (mAh·cm⁻³)

2047

837

613

9786

7246

4422

2681

4355

3765

Volume change (%)

100

12

1

320

260

200

96

100

215

Potential vs. Li (~V)

0

0.05

1.6

0.4

0.6

0.9

0.3

0.1

0.8