Synthesis and characterization of MnCo2O4 microspheres based air electrode for rechargeable sodium-air batteries
文献类型：期刊论文
| 作者 | Shang, Mengshi1,2; Liu, Yu1; Xia, Ji1; Zhang, Shuming1; Yang, Jianhua1 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2017-02-15 |
| 卷号 | 43期号:3页码:3218-3223 |
| 关键词 | Sodium-air batteries MnCo2O4 microspheres Air electrode Electrochemical properties |
| 英文摘要 | In this work, the nanosized porous MnCo2O4 microspheres were synthesized by a hydrothermal method and their electrochemical behaviors were investigated based on a carbon supported composite air electrode for rechargeable sodium-air batteries. Under dry air test condition, the MnCo2O4/C air electrode demonstrated a stable working voltage of around 2.1 V vs. Na+/Na and a high initial discharge capacity of 7709.4 mA h g(-1), based on the active material mass, at a current density of 0.1 mA cm(-2). By a limit on the depth of discharge, the cell exhibited a specific capacity of 1000 mA h g(-1) with a high cycling stability up to 130 cycles. The considerable electrocatalytic activity suggests that the as-proposed MnCo2O4 is a highly efficient catalyst as air electrode for rechargeable sodium-air batteries. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | ENHANCED ELECTROCHEMICAL PERFORMANCE ; NONAQUEOUS LI-O-2 BATTERIES ; OXYGEN BATTERIES ; BIFUNCTIONAL CATALYST ; GRAPHENE NANOSHEETS ; DISCHARGE PRODUCTS ; NA-O-2 BATTERIES ; LITHIUM ; CATHODE ; TEMPERATURE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000392769600044 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23406]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang, Mengshi,Liu, Yu,Xia, Ji,et al. Synthesis and characterization of MnCo2O4 microspheres based air electrode for rechargeable sodium-air batteries[J]. CERAMICS INTERNATIONAL,2017,43(3):3218-3223. |
| APA | Shang, Mengshi,Liu, Yu,Xia, Ji,Zhang, Shuming,&Yang, Jianhua.(2017).Synthesis and characterization of MnCo2O4 microspheres based air electrode for rechargeable sodium-air batteries.CERAMICS INTERNATIONAL,43(3),3218-3223. |
| MLA | Shang, Mengshi,et al."Synthesis and characterization of MnCo2O4 microspheres based air electrode for rechargeable sodium-air batteries".CERAMICS INTERNATIONAL 43.3(2017):3218-3223. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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