TWI483796B
The nickel particle coated with nickel hydroxide 20 in this invention is formed by binding nickel hydroxide coating on the surface with a binding force in an extent that can be removed by an external force. The average diameter of primary particles is 5 - 500 nm. The particles 20 are obtained by tha...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | chi |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The nickel particle coated with nickel hydroxide 20 in this invention is formed by binding nickel hydroxide coating on the surface with a binding force in an extent that can be removed by an external force. The average diameter of primary particles is 5 - 500 nm. The particles 20 are obtained by that when heating nickel hydroxide particles 10 at the status of suspending in a polyol to reduce to nickel, the nickel hydroxide particles 10 are not completely reduced; the reaction is interrupted in the middle of the reduction reaction to allow forming a large number of tiny nickel particles 12 within the nickel hydroxide particles 10; and then, the nickel hydroxide particles 10 are crushed. |
|---|