| 金属有机骨架衍生双金属氧化物的锂离性能 |
| |
| 引用本文： | 张燕锋,蔡昌,谈馨怡,孙炜伟. 金属有机骨架衍生双金属氧化物的锂离性能[J]. 上海大学学报(自然科学版), 2021, 27(1): 125-132. DOI: 10.12066/j.issn.1007-2861.2072 |
| |
| 作者姓名： | 张燕锋 蔡昌 谈馨怡 孙炜伟 |
| |
| 作者单位： | 上海大学环境与化学工程学院,上海200444 |
| |
| 基金项目： | 生态纺织教育部重点实验室开放课题 |
| |
| 摘 要： | 通过一步微波法设计合成了含有Co和Zn的双金属有机骨架结构,并在氧气氛围下500℃煅烧衍生获得由纳米粒子组装的Co-Zn-O双金属氧化物微米棒材料.衍生材料延承了双金属有机骨架前驱体的微米棒形貌和多孔特性,具有两种不同的金属组分之间的协同储锂作用.Co-Zn-O双金属氧化物作为锂离子电池负极材料时展现了较高的比容量与循...
|
| 关 键 词： | 金属有机骨架 双金属氧化物 锂离子电池 负极材料 |
| 收稿时间： | 2018-05-11 |
Mixed-metal oxide derived from bimetal-organic frameworks for performance lithium-ion batteries |
| |
| ZHANG Yanfeng,CAI Chang,TAN Xinyi,SUN Weiwei. Mixed-metal oxide derived from bimetal-organic frameworks for performance lithium-ion batteries[J]. Journal of Shanghai University(Natural Science), 2021, 27(1): 125-132. DOI: 10.12066/j.issn.1007-2861.2072 |
| |
| Authors: | ZHANG Yanfeng CAI Chang TAN Xinyi SUN Weiwei |
| |
| Affiliation: | School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China |
| |
| Abstract: | Co/Zn bimetal organic framework precursor (Co/Zn-MOF-74) has been obtained by using the one-step facile microwave-assisted solvothermal method. By calcining the Co/Zn-MOF-74 at 500 ${^circ}$C under air, the mesoporous mixed-metallic Co-Zn-O microrod can be obtained. When applied as the anode materials for lithium-ion batteries, the Co-Zn-O electrode exhibits good electrochemical properties (reversible capacity of 1 137 mA$cdot$h$cdot$g-1 after 100 cycles), which could be attributed to its mesoporous nanostructure along with the synergistic effects between two different metal species. |
| |
| Keywords: | metal-organic frameworks mixed-metal oxide lithium-ion batteries anode material |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《上海大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《上海大学学报(自然科学版)》下载免费的PDF全文 |
