
Othman et al. 2002: Unterschied zwischen den Versionen
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|Jahr=2002 | |Jahr=2002 | ||
|Titel=Zinc-air cell with KOH-treated agar layer between electrode and electrolyte containing hydroponics gel | |Titel=Zinc-air cell with KOH-treated agar layer between electrode and electrolyte containing hydroponics gel | ||
− | |Stichworte= | + | |Stichworte=zinc-air cell; gelled KOH electrolyte; hydroponics gel; agar layer; porous zinc electrode; english; |
|Sammelwerk=Journal of New Materials for Electrochemical Systems | |Sammelwerk=Journal of New Materials for Electrochemical Systems | ||
|Band=5 | |Band=5 |
Neueste Überarbeitung vom 13. Mai 2020, 16:20 Uhr
Zusammenfassung: The capacity of zinc-air cell employing gelled KOH electrolyte has been enhanced markedly as thin KOH-treated gelatinized agar layer was applied between the electrode-gelled electrolyte interfaces. Depending on discharge load, the cell capacity showed an improvement ratio from 1.4 to 3.1. The agar layer improves the electrode-gelled electrolyte interfaces and simultaneously serves as the electrolyte reservoir to both electrodes. Preliminary study on porous zinc anode fabricated from dried zinc-graphite-gelatinous agar paste showed convincing result. A 1470-mAh zinc-air cell of monopolar design at 100.0 mA discharge load has been demonstrated.
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