Synthesis, structure and lithium storage performance of a copper-molybdenum complex polymer based on 4,4 '-bipyridine
文献类型：期刊论文
| 作者 | Bai, Jin-Da1; Zhang, Yu-Hang1; Shi, Hongwei2; Shi, Qi3; Shi, Fa-Nian1 |
| 刊名 | JOURNAL OF SOLID STATE CHEMISTRY
 |
| 出版日期 | 2021-06-01 |
| 卷号 | 298页码:8 |
| 关键词 | Copper Molybdenum 4,4 '-bipyridine 1D structure Anode Lithium ion battery |
| ISSN号 | 0022-4596 |
| DOI | 10.1016/j.jssc.2021.122105 |
| 通讯作者 | Zhang, Yu-Hang() ; Shi, Qi() ; Shi, Fa-Nian(shifn@sut.edu.cn) |
| 英文摘要 | A novel bimetal organic complex polymer (MOCP) with the molecular formula C20H16Cu2MoN4O4 (shortened as bpyMoCu2) was prepared by hydrothermal synthesis, and the structure was revealed by single crystal X-ray diffraction. BpyMoCu2 shows one-dimensional (1D) structure that is made up of copper and molybdenum atoms as nodes (the molar ratio Cu:Mo = 2:1) being bonded with 4,4'-bipyridine (4,4'-bipy) ligand as linker. It is worth mentioning that copper is coordinated by three atoms and molybdenum is coordinated by four O atoms, which provide a large number of active sites around them (Cu and Mo). BpyMoCu2 shows a rectangular parallelepiped mesoporous morphology, which is more conductive for lithium ion to transfer at electrode/electrolyte interface. As an anode material of lithium ion batteries (LIBs), bpyMoCu2 shows an ultra-high capacity of 1628.6 mAh g(-1) for the first cycle at a current density of 100 mA g(-1), and the capacity could still be maintained at 805.4 mAh g(-1) after 100 cycles. Besides, bpyMoCu2 shows an excellent rate performance due to the 1D structure and synergistic lithium storage mechanisms. |
| 资助项目 | National Natural Science Foundation of China[21571132] ; National Natural Science Foundation of China[21822808] ; National Natural Science Foundation of China[LZGD2017002] ; Department of Education of Liaoning Province, China |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000644702700013 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 资助机构 | National Natural Science Foundation of China ; Department of Education of Liaoning Province, China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/161514]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Yu-Hang; Shi, Qi; Shi, Fa-Nian |
| 作者单位 | 1.Shenyang Univ Technol, Sch Environm & Chem Engn, Key Lab Polymer & Catalyst Synth Technol Liaoning, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Taiyuan Univ Technol, Coll Chem & Chem Engn, Taiyuan 030024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Jin-Da,Zhang, Yu-Hang,Shi, Hongwei,et al. Synthesis, structure and lithium storage performance of a copper-molybdenum complex polymer based on 4,4 '-bipyridine[J]. JOURNAL OF SOLID STATE CHEMISTRY,2021,298:8. |
| APA | Bai, Jin-Da,Zhang, Yu-Hang,Shi, Hongwei,Shi, Qi,&Shi, Fa-Nian.(2021).Synthesis, structure and lithium storage performance of a copper-molybdenum complex polymer based on 4,4 '-bipyridine.JOURNAL OF SOLID STATE CHEMISTRY,298,8. |
| MLA | Bai, Jin-Da,et al."Synthesis, structure and lithium storage performance of a copper-molybdenum complex polymer based on 4,4 '-bipyridine".JOURNAL OF SOLID STATE CHEMISTRY 298(2021):8. |
入库方式： OAI收割
来源：金属研究所
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