Controlled synthesis of hierarchically-structured MnCo2O4 and its potential as a high performance anode material
文献类型：期刊论文
| 作者 | Wu, Zixiao1,2,3; Li, Fuhai1,2; Sun, Yonggang1,2,3; Bin, Deshan1,2,3; Piao, Junyu1,2,3; Lin, Xijie1,2,3; Liu, Xiaochan1,2,3; Cao, Anmin1,2,3; Wan, Li-Jun1,2,3 |
| 刊名 | SCIENCE CHINA-CHEMISTRY
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 60期号:9页码:1180-1186 |
| 关键词 | Hierarchical Structure Anode Materials Mnco2o4 Lithium Ion Batteries Porous Structure |
| 英文摘要 | To satisfy the upsurging demand for energy storage in modern society, anode materials which can deliver high capacity have been intensively researched for the next generation lithium ion batteries. Typically, the binary MnCo2O4 with a characteristic coupled metal cations showed promising potential due to its high theoretical capacity and low cost. Here, by means of a well-designed synthesis control, we demonstrated a scalable process to achieve a hierarchical structure of MnCo2O4, which existed as uniform microspheres with embedded mesopores, showing favorable structural characters for high performance during a fast charge/discharge process. Our synthesis highlighted the importance of sodium salicylate as an essential additive to control the precipitation of the two involved metal cations. It was proved that a dual role was played sodium salicylate which cannot only facilitate the formation of microspheric shape, but also act as an effective precursor for the creation of inner mesopores. We confirmed that the hierarchically-structured MnCo2O4 showed outstanding performance when it was tested as an anode material in lithium ion batteries as revealed by its extraordinary cycling stability and high rate capability. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39284]  |
| 专题 | 化学研究所_分子纳米结构与纳米技术实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Res Educ Ctr Excellence Mol Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Zixiao,Li, Fuhai,Sun, Yonggang,et al. Controlled synthesis of hierarchically-structured MnCo2O4 and its potential as a high performance anode material[J]. SCIENCE CHINA-CHEMISTRY,2017,60(9):1180-1186. |
| APA | Wu, Zixiao.,Li, Fuhai.,Sun, Yonggang.,Bin, Deshan.,Piao, Junyu.,...&Wan, Li-Jun.(2017).Controlled synthesis of hierarchically-structured MnCo2O4 and its potential as a high performance anode material.SCIENCE CHINA-CHEMISTRY,60(9),1180-1186. |
| MLA | Wu, Zixiao,et al."Controlled synthesis of hierarchically-structured MnCo2O4 and its potential as a high performance anode material".SCIENCE CHINA-CHEMISTRY 60.9(2017):1180-1186. |
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来源：化学研究所
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