| comprise graphite | 0.41 |
| comprise hard carbon | 0.41 |
| comprise first lithium … | 0.32 |
| comprise combination | 0.32 |
| attract positive ions | 0.25 |
| connect to the ground p… | 0.25 |
| comprise graphite coate… | 0.25 |
| comprise coke | 0.25 |
| use diode | 0.25 |
| comprise a metal substr… | 0.25 |
| active material | 0.66 |
| thickness | 0.45 |
| a zero voltage crossing… | 0.41 |
| small amounts of additi… | 0.16 |
| prepared in same manner | 0.45 |
| connected | 0.41 |
| applied to left c1-c4 p… | 0.41 |
| immersed in electrolyte | 0.25 |
| susceptible to permanen… | 0.25 |