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Preparation and properties of hollow ZnCo$_\textbf{2}$O$_\textbf{4}$/ZnO nanoboxes derived from MOFs as anode materials for lithium ion batteries
Received date: 2017-04-26
Online published: 2019-12-31
Graphite is commonly used as an anode material in lithium ion batteries. However, it cannot meet the increasing needs of higher capacity because of low specific capacity (372.0 mA$\cdot$h/g). Thus, rationally synthesis and design of high performance anode materials is a key factor in improving energy density and electrochemistry properties of lithium ion batteries. ZIF-8 was synthesized and encapsulated with ZIF-67 to form core-shell ZIF-8@ZIF-67. This was followed by a subsequent annealing treatment to obtain hollow ZnCo$_2$O$_4$/ZnO nanoboxes. Morphologies and structures of hollow ZnCo$_2$O$_4$/ZnO nanoboxes were characterized with XRD, SEM and TEM. When tested as anode materials for lithium ionbatteries, the hollow ZnCo$_2$O$_4$/ZnO nanoboxes exhibited enhanced performance. Specifically, discharge capacity of 1 536.8 mA$\cdot$h/g was achieved in the first cycle, and retains 780 mA$\cdot $h/g after 100 cycles at a current density of 100 mA/g.
Ziming GAO, Jingyu DONG, Dayong CHEN, Shoushuang HUANG, Zhangjun HU, Zhiwen CHEN . Preparation and properties of hollow ZnCo$_\textbf{2}$O$_\textbf{4}$/ZnO nanoboxes derived from MOFs as anode materials for lithium ion batteries[J]. Journal of Shanghai University, 2019 , 25(6) : 950 -956 . DOI: 10.12066/j.issn.1007-2861.1946
| [1] | 武明昊, 陈剑, 王崇 , 等. 锂离子电池负极材料的研究进展[J]. 电池, 2011,41(4):222-225. |
| [2] | Ji L W, Lin Z, Alcoutlabi M , et al. Recent developments in nanostructured anode materials for rechargeable lithium-ion batteries[J]. Energy & Environmental Science, 2011,4(8):2682-2699. |
| [3] | Poizot P, Laruelle S, Grugeon S , et al. Nano-sized transition-metal oxides as negative-electrode materials forlithium-ion batteries[J]. ChemInform, 2001,32(3):496-499. |
| [4] | Reddy M V, Subba Rao G V, Chowdari B V . Metal oxides and oxysalts as anode materials for Li ion batteries[J]. Chemical Reviews, 2013,113(7):5364-5457. |
| [5] | 张丽娟, 王艳飞, 王岩 , 等. 锂离子电池金属氧化物负极材料的研究进展[J]. 电源技术, 2011,71(7):866-868. |
| [6] | Chen Y, Xia H, Lu L , et al. Synjournal of porous hollow Fe$_3$O$_4$ beads and their applications in lithium ion batteries[J]. Journal of Materials Chemistry, 2012,22(11):5006-5012. |
| [7] | Chen X F, Long Q, Zhang L L , et al. Self-templated synjournal of hollow porous submicron ZnMn$_{2}$O$_{4}$ sphere as anode for lithium-ion batteries[J]. Journal of Alloys & Compounds, 2013,559:5-10. |
| [8] | Rowsell J L C, Yaghi O M . Metal-organic frameworks: a new class of porous materials[J]. Microporous and Mesoporous Materials, 2004,73(1/2):3-14. |
| [9] | Millward A R, Yaghi O M . Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room temperature[J]. Journal of the American Chemical Society, 2006,127(51):17998-18007. |
| [10] | Morozan A, Jaouen F . Metal organic frameworks for electrochemical applications[J]. Energy & Environmental Science, 2012,5(11):9269-9290. |
| [11] | 于会贤, 张富民, 钟依均 , 等. 金属有机骨架材料在催化中的研究进展[J]. 广东化工, 2012,39(11):83-84. |
| [12] | Hu L, Chen Q W . Hollow/porous nanostructures derived from nanoscale metal-organic frameworks towards high performance anodes for lithium-ion batteries[J]. Nanoscale, 2014,6(3):1236-1257. |
| [13] | Ge X L, Li Z Q, Wang C J , et al. Metal-organic frameworks derived porous core/shell structured ZnO/ZnCo$_{2}$O$_{4}$/C hybrids as anodes for high-performance lithium-ion battery[J]. Acs Applied Materials & Interfaces, 2015,48(7):26633-26642. |
| [14] | Park K S, Ni Z, C T A P , et al. Exceptional chemical and thermal stability of zeolitic imidazolate frameworks[J]. Proceedings of the National Academy of Sciences of the United States of America, 2006,103(27):10186-10191. |
| [15] | Qian J F, Sun F, Qin L Z . Hydrothermal synjournal of zeolitic imidazolate framework-67 (ZIF-67) nanocrystals[J]. Materials Letters, 2012,82(9):220-223. |
| [16] | Huang L, Waller G H, Ding Y , et al. Controllable interior structure of ZnCo$_{2}$O$_{4}$ microspheres for high-performance lithium-ion batteries[J]. Nano Energy, 2015,11:64-70. |
| [17] | Sun Z P, Ai W, Liu J L , et al. Facile fabrication of hierarchical ZnCo$_{2}$O$_{4}$/NiO core/shell nanowire arrays with improved lithium-ion battery performance[J]. Nanoscale, 2014,6(12):6563-6570. |
| [18] | Chan W L, Seo S D, Dong W K , et al. Heteroepitaxial growth of ZnO nanosheet bands on ZnCo$_{2}$O$_{4}$ submicron rods toward high-performance Li ion battery electrodes[J]. Nano Research, 2013,6(5):348-355. |
| [19] | Kang Y M, Song M S, Kim J H , et al. A study on the charge—discharge mechanism of Co$_{3}$O$_{4}$ as an anode for the Li ion secondary battery[J]. Electrochimica Acta, 2005,50(18):3667-3673. |
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