Multi-metal–Organic Frameworks and Their Derived Materials for Li/Na-Ion Batteries

Sun, Weiwei; Tang, Xuxu; Wang, Yong

doi:10.1007/s41918-019-00056-0

Cited by 71 publications

(29 citation statements)

References 224 publications

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“…Lithium‐ion batteries (LIBs) have been used in portable devices since 1991. [ 1 ] Due to its high storage capacity, good cycling performance, and high energy density, LIBs have become the most common energy storage device in cell phones, laptops, and electrical vehicles. [ 2 ] The cathode materials in commercial LIBs are normally well‐developed LiCoO 2 , LiFePO 4 , and LiMn 2 O 4 .…”

Section: Introductionmentioning

confidence: 99%

New Insights into the High‐Performance Black Phosphorus Anode for Lithium‐Ion Batteries

et al. 2021

Advanced Materials

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Black phosphorus (BP) is a promising anode material in lithium‐ion batteries (LIBs) owing to its high electrical conductivity and capacity. However, the huge volume change of BP during cycling induces rapid capacity fading. In addition, the unclear electrochemical mechanism of BP hinders the development of rational designs and preparation of high‐performance BP‐based anodes. Here, a high‐performance nanostructured BP–graphite–carbon nanotubes composite (BP/G/CNTs) synthesized using ball‐milling method is reported. The BP/G/CNTs anode delivers a high initial capacity of 1375 mA h g−1 at 0.15 A g−1 and maintains 1031.7 mA h g−1 after 450 cycles. Excellent high‐rate performance is demonstrated with a capacity of 508.1 mA h g−1 after 3000 cycles at 2 A g−1. Moreover, for the first time, direct evidence is provided experimentally to present the electrochemical mechanism of BP anodes with three‐step lithiation and delithiation using ex situ X‐ray diffraction (XRD), ex situ X‐ray absorption spectroscopy (XAS), ex situ X‐ray emission spectroscopy, operando XRD, and operando XAS, which reveal the formation of Li3P7, LiP, and Li3P. Furthermore, the study indicates an open‐circuit relaxation effect of the electrode with ex situ and operando XAS analyses.

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Section: Introductionmentioning

confidence: 99%

New Insights into the High‐Performance Black Phosphorus Anode for Lithium‐Ion Batteries

et al. 2021

Advanced Materials

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“…Among them, COF, first synthesized in 2005 by Yaghi's group, [229] is a crystalline class of porous polymers with a periodic building blockings connected by covalent bonds. That makes them superior features on molecular‐level engineering, ordered open channels, good thermal stability, redox‐active centers, low solubility in electrolyte, etc [230] . With those features, COFs have been widely applied in many research fields, including catalysis, gas absorption, electrochemistry, water treatment.…”

Section: Applications Of Cofs In Li‐ion Batteriesmentioning

confidence: 99%

“…That makes them superior features on molecular-level engineering, ordered open channels, good thermal stability, redox-active centers, low solubility in electrolyte, etc. [230] With those features, COFs have been widely applied in many research fields, including catalysis, gas absorption, electrochemistry, water treatment. The application in LIBs is based on their advantages of strong covalent bonds, easy preparation, low densities, high surface areas, tunable pore sizes, and great chemical stability.…”

Section: Applications Of Cofs In Li-ion Batteriesmentioning

confidence: 99%

Progress and Perspective of Metal‐ and Covalent‐Organic Frameworks and their Derivatives for Lithium‐Ion Batteries

Cui

Dong

Chen

et al. 2020

Batteries & Supercaps

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Metal–organic frameworks (MOFs) or covalent–organic frameworks (COFs) have gained increasing attentions due to their high surface area, tunable structure, highly ordered pores and functional composition. Besides their applications in gas adsorption and separation, hydrogen storage, optics, magnetism and drug delivery, they have been widely employed as cathodes, anodes and separators for the research and development in lithium‐ion batteries (LIBs) due to the tunable structure, multi‐electron transfer, short pathway, and robust structural stability, etc. This review summarizes the general applied strategies and cases of MOF, COF and their composites as well as derivatives in LIBs. Compared to inorganic materials, the advantages of MOF/COF materials have made it possible to witness various successful cases with enhanced electrochemical performances. Moreover, this review provides some guidance for the controllable preparation and modification of MOF‐ and COF‐derived nanostructures through molecular engineering, rational design, and doping, as well as functional group modifications. In addition, we highlight timely progresses of the application of organic frameworks in LIBs, and also summarize many strategies of MOF/COF materials and their derivatives on enhancing the energy density, diffusion coefficient, rate performance and cycling stability for next‐generation LIBs with attractive features of high energy density, good rate performance, and superior cyclability.

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“…Recently, various 2D materials (e.g., MXenes, MXene composites, [ 4 ] metal–organic frameworks and their derivatives) [ 5 ] and 3D ones (e.g., carbon materials) [ 6 ] have been explored as the SIB anode candidates. Besides them, transition metal sulfides (TMSs) have been frequently applied, owing to their chemical/structural stability, low cost, and eco‐friendliness.…”

Section: Introductionmentioning

confidence: 99%

“…[2] However, the ionic radius of a Na + ion (1.02 Å) is larger than that of a Li + ion (0.76 Å), resulting in the huge volume expansion and sluggish electrochemical reaction kinetics during the SIB charge/discharge process. [3] To develop and configure highperformance SIBs, the design of highly stable SIB anode materials is thus of great significance.Recently, various 2D materials (e.g., MXenes, MXene composites, [4] metal-organic frameworks and their derivatives) [5] and 3D ones (e.g., carbon materials) [6] have been explored as the SIB anode candidates. Besides them, transition metal sulfides (TMSs) have been frequently applied, owing to their chemical/ structural stability, low cost, and eco-friendliness.…”

mentioning

confidence: 99%

A Passionfruit‐Like Carbon‐Confined Cu₂ZnSnS₄ Anode for Ultralong‐Life Sodium Storage

Sun

Zhang

et al. 2021

Advanced Energy Materials

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Recent years have witnessed the flourish of lithium-ion batteries (LIBs) in the energy storage markets, ranging from smart vehicles to portable electronic devices. This is because LIBs feature a long cycling lifetime and prominent energy densities. Nevertheless, the limited lithium sources on the earth impose restrictions on the application of LIBs in our daily life. [1] As a next-generation alternative energy storage system to LIBs, sodium-ion batteries (SIBs) have received considerable attention, owing to the natural abundance of Na sources and more importantly their similar energy storage mechanisms to LIBs. [2] However, the ionic radius of a Na + ion (1.02 Å) is larger than that of a Li + ion (0.76 Å), resulting in the huge volume expansion and sluggish electrochemical reaction kinetics during the SIB charge/discharge process. [3] To develop and configure highperformance SIBs, the design of highly stable SIB anode materials is thus of great significance.Recently, various 2D materials (e.g., MXenes, MXene composites, [4] metal-organic frameworks and their derivatives) [5] and 3D ones (e.g., carbon materials) [6] have been explored as the SIB anode candidates. Besides them, transition metal sulfides (TMSs) have been frequently applied, owing to their chemical/ structural stability, low cost, and eco-friendliness. [7] The open architectures of TMSs also provide the facilitations in ionic mobility for the insertion/desertion and diffusion of Na + ions. Such a reaction mechanism in the TMSs has been revealed as a multistep process, including conversion and alloying/dealloying reactions. These reactions guarantee the outstanding theoretical capacities and relatively considerable redox reversibility that is benefited from the weak MS bonds. During the long-term cycling, the conversion reaction in TMSs (MS 2 + 4Na + → M + 2Na 2 S) inevitably leads to severe volume expansion of the TMS anodes. Their drastic construction collapses and thus sharp decays of the capacities occur. It is also known that the alloying-dealloying process at a lower redox potential followed by the conversion reaction always depends upon the alloy formation ability of sodium and metal. [8] However, owing to the poor electrical conductivity, drastic volume changes, and sluggish sodium diffusion kinetics, the limited cycling lifespan and inferior cycling performance of TMSs, these SIBs are still far from what is expected for their scale-up production.The sodium-ion battery (SIB) is one of the new generation of electrochemical energy storage devices, although its life-time needs to be improved. To assemble an SIB with an ultralong life-time, passionfruit-like Cu 2 ZnSnS 4 nanoparticles confined with nitrogen-doped carbon (CZTS@C) are synthesized. As an alternative anode for an SIB, the CZTS@C anode exhibits a reversible capacity of 461 mA h g −1 at a current density of 50 mA g −1 after 140 charge/ discharge cycles and excellent cycling stability (e.g., a capacity of 146 mA h g −1 at 4 A g −1 even after 1000 charge/discharge cycles). Such high pe...

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Multi-metal–Organic Frameworks and Their Derived Materials for Li/Na-Ion Batteries

Cited by 71 publications

References 224 publications

New Insights into the High‐Performance Black Phosphorus Anode for Lithium‐Ion Batteries

New Insights into the High‐Performance Black Phosphorus Anode for Lithium‐Ion Batteries

Progress and Perspective of Metal‐ and Covalent‐Organic Frameworks and their Derivatives for Lithium‐Ion Batteries

A Passionfruit‐Like Carbon‐Confined Cu₂ZnSnS₄ Anode for Ultralong‐Life Sodium Storage

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Multi-metal–Organic Frameworks and Their Derived Materials for Li/Na-Ion Batteries

Cited by 71 publications

References 224 publications

New Insights into the High‐Performance Black Phosphorus Anode for Lithium‐Ion Batteries

New Insights into the High‐Performance Black Phosphorus Anode for Lithium‐Ion Batteries

Progress and Perspective of Metal‐ and Covalent‐Organic Frameworks and their Derivatives for Lithium‐Ion Batteries

A Passionfruit‐Like Carbon‐Confined Cu2ZnSnS4 Anode for Ultralong‐Life Sodium Storage

Contact Info

Product

Resources

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A Passionfruit‐Like Carbon‐Confined Cu₂ZnSnS₄ Anode for Ultralong‐Life Sodium Storage