Mesoporous Co3O4 with different porosities as catalysts for the lithium–oxygen cell
文献类型：期刊论文
| 作者 | Cui YM(崔言明) ; Wen ZY(温兆银) ; Sun SJ(孙世姣) ; Lu Y(鹿燕) ; Jin J(靳俊) |
| 刊名 | Solid State Ionics
 |
| 出版日期 | 2012-10-04 |
| 卷号 | 225期号:1页码:598-603 |
| ISSN号 | 0167-2738 |
| 其他题名 | Mesoporous Co3O4 with different porosities as catalysts for the lithium–oxygen cell |
| 通讯作者 | 温兆银 |
| 中文摘要 | Mesoporous cobalt oxides (Co3O4) with different porosities were employed as the electrochemical catalysts of lithium–oxygen batteries. The mesoporous Co3O4 demonstrated significantly improved round-trip efficiency and specific capacity over the bulk catalyst. Moreover, electrochemical measurement results suggest that the highly open and continuous three-dimensional cubic mesoporous structural features of the catalyst are imperative for its much higher catalytic reactivity than the two-dimensional hexagonal mesoporous Co3O4. A capacity close to 2250 mA h g？ 1carbon and a round-trip efficiency of 81.42% were obtained for the mesoporous Co3O4-KIT-6-40 catalyzed air electrode. It is suggested that the mesoporous metal oxide could be a promising catalyst of air electrode for the high performance lithium–oxygen battery. |
| 学科主题 | 电化学 |
| 收录类别 | SCI收录 |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0167273812000343 |
| 公开日期 | 2013-07-19 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/3578]  |
| 专题 | 上海硅酸盐研究所_能量转换材料重点实验室_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cui YM,Wen ZY,Sun SJ,et al. Mesoporous Co3O4 with different porosities as catalysts for the lithium–oxygen cell[J]. Solid State Ionics,2012,225(1):598-603. |
| APA | 崔言明,温兆银,孙世姣,鹿燕,&靳俊.(2012).Mesoporous Co3O4 with different porosities as catalysts for the lithium–oxygen cell.Solid State Ionics,225(1),598-603. |
| MLA | 崔言明,et al."Mesoporous Co3O4 with different porosities as catalysts for the lithium–oxygen cell".Solid State Ionics 225.1(2012):598-603. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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