ZnO/Co3O4/C hollow dodecahedrons derived from ZnCo-ZIFs as anode materials for lithium ion batteries

Li, Zhitong; Nie, Jiajin; Zhao, Jian; Wang, Jing; Feng, Xianying; Yao, Shaowei

doi:10.1016/j.matlet.2020.129202

Cited by 11 publications

(15 citation statements)

References 19 publications

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“…26 The sample could match well with the cubic phase of ZnMnO 3 (PDF# 19-1461), and we were able to observe from the graph an obvious carbon peak, 27 which would preliminarily indicate that the synthesized sample was ZnMnO 3 /C, while no other peaks were observed, which indicated that the purity of the product was very high. 28 In order to further conrm the structural data of ZnMnO 3 /C, Raman spectroscopy investigation was performed (Fig. 2d).…”

Section: Resultsmentioning

confidence: 99%

A metal–organic framework approach to engineer mesoporous ZnMnO₃/C towards enhanced lithium storage

Huang

Zhang

et al. 2022

Sustainable Energy Fuels

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Section: Resultsmentioning

confidence: 99%

A metal–organic framework approach to engineer mesoporous ZnMnO₃/C towards enhanced lithium storage

Huang

Zhang

et al. 2022

Sustainable Energy Fuels

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mentioning

confidence: 99%

Rational Design of Bimetallic Zeolitic Imidazolate Framework‐Derived C, N Dual‐Doped ZnO/Co for Boosting Lithium Storage

Zhang

Huang

et al. 2022

Advanced Sustainable Systems

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The advantages of LIBs are small size, light weight, low cost, high reversible capacity, long cycle performance, environmental friendliness as well as no memory effect. [3][4][5] Up to certain period of time, commercial graphite has been used for LIBs anodes. However, the graphite anode has to deal with issues, such as low charge storage capability (372 mAh g -1 ) due to the intercalation forming LiC 6 , [6] poor lithium-ion transport rate capability [7] and potential safety, [8] which hampers further application in LIBs. [9] Nowadays, transition metal oxides (TMOs), such as NiO, Fe 3 O 4 , Co 3 O 4 , ZnO, SnO 2 , etc., have been under a vigorous consideration by researchers as anode materials because of the low cost, widespread availability, environmental benignity, and much higher theoretical capacities (sometimes as high as several multitudes of commercial graphite) that they possess. [9,10] However, there still remain the limitations concerning all the TMOs, such as slower ion diffusion, low-capacity reservation, serious aggregation and drastic volume fluctuations during lithium insertion-deinsertion processes, ultimately causing the deformation of anode material, which limit their performances as lithium-ion batteries anodes. [11] There are several ways to overcome the above drawbacks. The first method is to explore the nanoarchitectures that will shorten the charge diffusion length and extend electronic pathway. [12] The second one is to construct special structures (such as hollow, yolk-shell, multishelled), which not only create large electrode-electrolyte contact sites but alleviate the volume changes during cyclic process. [13] Third, to mix multicomponent together is the promising strategy to have the benefit of synergistic effect. Thus, compared to single metal oxides, multicomponent materials favor more notable performance because of the possible synergistic effect. [14] After doping different metals, the metal of active materials can enhance the electrical conductivity and also serve as a catalytic agent, thus improving the electrochemical properties of whole electrode material. [15,16] Metal-organic frameworks (MOFs) are 3D crystalline structures formed with the help of inorganic metal clusters, metal centers, organic linkers, and organometallic components, Lithium-ion batteries (LIBs) are the preeminent technology for energy storage, having the highest energy density for large-scale commercial applications. Owing to üast assiduous studies, a good number of reported advanced anode materials possess excellent electrochemical properties. In this work, a porous C, N dual-doped ZnO/Co composite is successfully prepared by metalorganic frameworks (MOF)-template mediated synthesis method utilizing a self-sacrificing template of bimetallic zeolitic imidazolate framework (denoted as ZnCo-ZIF) and is tested as a lithium-ion battery anode material. Due to the advantageous structural and morphological features, such as well-defined open framework clusters with polyhedron crystal structure, conductive porous c...

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“…As such, cobalt‐based bi‐metal oxides such as NiCo 3 O 4 , MnCo 3 O 4 , and ZnCo 3 O 4 are recommended as anode materials for LIBs. BMOF derived ZnO/Co 3 O 4 /C can display superior Li + storage performances as anode materials for LIBs 156 . This ZnO/Co 3 O 4 /C composite has been successfully synthesized via thermal treatment of ZnCo‐ZIFs in N 2 and air atmosphere 156 .…”

Section: Bmof Derivatives As An Anode Materials For Libsmentioning

confidence: 99%

“…BMOF derived ZnO/Co 3 O 4 /C can display superior Li + storage performances as anode materials for LIBs 156 . This ZnO/Co 3 O 4 /C composite has been successfully synthesized via thermal treatment of ZnCo‐ZIFs in N 2 and air atmosphere 156 . Furthermore, it was evaluated for anode application of LIBs, which showed outstanding Li + storage performances (discharge capacity of 1316 mAhg −1 at 0.1 Ag −1 after 100 cycles) and high rate performances (110 mAhg −1 at 1 Ag −1 after 25 cycles) 156 .…”

Section: Bmof Derivatives As An Anode Materials For Libsmentioning

confidence: 99%

Metal‐organic frameworks and their derivatives as anode material in lithium‐ion batteries: Recent advances towards novel configurations

Kaur

Chhabra

Chaudhary

et al. 2022

Intl J of Energy Research

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Summary Lithium‐ion batteries (LIBs) have drawn extensive research interests due to their noticeably enhanced gravimetric energy density relative to other chemical batteries. The potential utility of metal‐organic frameworks (MOFs) and their derivatives has recently been recognized as highly effective anode components for LIBs because they can be tuned to select specific metal sites and/or to adjust pore sizes. In this work, their electrochemical performance as anodic materials is carefully evaluated with respect to lithium‐ions storage capacity, energy/power, stability, and flexibility. Furthermore, through the coordination of the organic linker and metal center, MOFs can benefit from enhanced catalytic activities in the design of advanced LIBs. For future research for next‐generation LIBs, scientific focus should be placed on the development of diverse features of MOF‐based composites such as core‐shell MOFs, mono/bi‐metal doped MOFs, dual organic linker‐based MOFs, MOFs@MOFs core shell structure, and dual organic ligands‐based MOF. As such, MOF‐based LIB electrode materials are expected to expand their utility with the improvement in topology and functionality in association with the dimensionality, pore size, and surface area.

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ZnO/Co3O4/C hollow dodecahedrons derived from ZnCo-ZIFs as anode materials for lithium ion batteries

Cited by 11 publications

References 19 publications

A metal–organic framework approach to engineer mesoporous ZnMnO₃/C towards enhanced lithium storage

A metal–organic framework approach to engineer mesoporous ZnMnO₃/C towards enhanced lithium storage

Rational Design of Bimetallic Zeolitic Imidazolate Framework‐Derived C, N Dual‐Doped ZnO/Co for Boosting Lithium Storage

Metal‐organic frameworks and their derivatives as anode material in lithium‐ion batteries: Recent advances towards novel configurations

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ZnO/Co3O4/C hollow dodecahedrons derived from ZnCo-ZIFs as anode materials for lithium ion batteries

Cited by 11 publications

References 19 publications

A metal–organic framework approach to engineer mesoporous ZnMnO3/C towards enhanced lithium storage

A metal–organic framework approach to engineer mesoporous ZnMnO3/C towards enhanced lithium storage

Rational Design of Bimetallic Zeolitic Imidazolate Framework‐Derived C, N Dual‐Doped ZnO/Co for Boosting Lithium Storage

Metal‐organic frameworks and their derivatives as anode material in lithium‐ion batteries: Recent advances towards novel configurations

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A metal–organic framework approach to engineer mesoporous ZnMnO₃/C towards enhanced lithium storage

A metal–organic framework approach to engineer mesoporous ZnMnO₃/C towards enhanced lithium storage