Crosslinking-derived MnO/carbon hybrid with ultrasmall nanoparticles for increasing lithium storage capacity during cycling
文献类型：期刊论文
| 作者 | Kang, DM; Liu, QL; Si, R; Gu, JJ; Zhang, W; Zhang, D |
| 刊名 | CARBON
 |
| 出版日期 | 2016 |
| 卷号 | 99期号:-页码:138—147 |
| 关键词 | LI-ION BATTERIES MANGANESE-DIOXIDE ELECTRODE MNO2/ZN AQUEOUS BATTERY CALCIUM-ALGINATE GELS X-RAY-DIFFRACTION ANODE MATERIALS ELECTROCHEMICAL PERFORMANCE MNO NANOPARTICLES GRAPHENE NANOCOMPOSITES |
| ISSN号 | 0008-6223 |
| 通讯作者 | Liu, QL ; Zhang, D (reprint author), Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, 800 Dongchuan Rd, Shanghai 200240, Peoples R China. |
| 英文摘要 | MnO/C hybrid with ultra-small MnO nanoparticles (5.2 nm) embedded in porous carbon is fabricated and applied as the anode material for lithium ion batteries. The MnO/C hybrid electrode exhibits excellent specific capacity of 820 mAh g(-1) at a current density of 100 mA g(-1) and also outstanding rate performance with specific capacity of 483 mAh g(-1) at a current density of 5000 mA g(-1). After cycling for 1000 times at 1000 mA g(-1), the specific capacity increases to 1625 mAh g(-1). The TEM photos show that the particles are broken into 2 nm particles after cycling. We also apply XAFS to detect the final state of the Mn in the hybrid electrodes and find that smaller MnO particles are oxidized to a mixture of Mn2O3 and MnO2. (C) 2015 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000369069800017 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/25674]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Kang, DM,Liu, QL,Si, R,et al. Crosslinking-derived MnO/carbon hybrid with ultrasmall nanoparticles for increasing lithium storage capacity during cycling[J]. CARBON,2016,99(-):138—147. |
| APA | Kang, DM,Liu, QL,Si, R,Gu, JJ,Zhang, W,&Zhang, D.(2016).Crosslinking-derived MnO/carbon hybrid with ultrasmall nanoparticles for increasing lithium storage capacity during cycling.CARBON,99(-),138—147. |
| MLA | Kang, DM,et al."Crosslinking-derived MnO/carbon hybrid with ultrasmall nanoparticles for increasing lithium storage capacity during cycling".CARBON 99.-(2016):138—147. |
入库方式： OAI收割
来源：上海应用物理研究所
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