| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 봄 (05/01 ~ 05/03, ICC JEJU) |
| 권호 |
17권 1호 |
| 발표분야 |
포스터-전기화학 |
| 제목 |
Electrochemical properties of the cathode upon different content of carbon in zinc-air battery |
| 초록 |
Lithium secondary batteries have shown significantly higher energy and power densities than other secondary batteries. But charge places are limited. Unlike other batteries, zinc-air batteries have received much attention due to its low cost, high stability, non-explosion and environmental benignity. Currently, however, zinc-air batteries have not shown any advantages because their poor cycleability, high solubility of zinc compounds, and low rate of oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) of air electrode. Thus one of key point for increasing ORR and OER in air electrode is important to enhance the performance of zinc-air batteries. A suitable amount of carbon with catalysts in air electrode must be added in order to improve the performance. We investigate a suitable carbon content in air electrode to enhance electrical conductivity and assist the activity of catalyst for zinc-air batteries. |
| 저자 |
배준호1, 김효정1, 박경세1, 선호정1, 엄승욱2, 심중표1
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| 소속 |
1군산대, 2한국전기(연) |
| 키워드 |
Zinc/Air Battery; oxygen reduction reaction; oxygen evolution reaction
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| E-Mail |
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