FIELD: electricity.
SUBSTANCE: active material of negative electrode for the electrical device is an alloy containing Si amounting from 17 up to 90 wt %, Ti amounting from 10 up to 83 wt %, Ge amounting from 0 up to 73 wt %, and inevitable admixtures as residue. The active material of negative electrode can be obtained using the unit for a magnetron sputtering of multiple targets at direct current using, for example, Si, Ti and Ge as targets.
EFFECT: electrical device using the active material of negative electrode can achieve a long cyclical resource and ensure high capacity and improved longevity of operating life in a cyclical mode.
8 cl, 6 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVE MATERIAL FOR NEGATIVE ELECTRODE OF ELECTRIC DEVICE | 2012 |
|
RU2540321C1 |
| ACTIVE MATERIAL FOR NEGATIVE ELECTRODE OF ELECTRIC DEVICE | 2012 |
|
RU2540948C1 |
| ACTIVE MATERIAL FOR NEGATIVE ELECTRODE OF ELECTRIC DEVICE | 2012 |
|
RU2575122C2 |
| ACTIVE MATERIAL OF NEGATIVE SILICON ALLOY-BASED ELECTRODE FOR ELECTRIC DEVICE | 2010 |
|
RU2509819C2 |
| ACTIVE MATERIAL WITH Si ALLOY FOR NEGATIVE ELECTRODE USED IN ELECTRICAL DEVICES | 2011 |
|
RU2539318C1 |
| SILICON MATERIAL AND NEGATIVE ELECTRODE OF SECONDARY BATTERY | 2015 |
|
RU2656241C1 |
| ACTIVE MATERIAL OF NEGATIVE ELECTRODE BASED ON SILICONE ALLOY FOR ELECTRIC DEVICE | 2010 |
|
RU2508579C2 |
| NEGATIVE ELECTRODE FOR ACCUMULATOR BATTERY AND METHOD OF ITS MANUFACTURING | 2011 |
|
RU2531558C2 |
| ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR ELECTRIC DEVICE, POSITIVE ELECTRODE FOR ELECTRIC DEVICE AND ELECTRIC DEVICE | 2012 |
|
RU2556239C1 |
| POSITIVE ELECTRODE FOR LITHIUM-AIR BATTERY AND METHOD OF ITS PREPARATION | 2014 |
|
RU2619266C1 |
