Free-standing Na2C6O6/MXene composite paper for high-performance organic sodium-ion batteries

Wang, Zhengran; Zhang, Yuchan; Jiang, Huiyu; Wei, Chuanliang; An, Yongling; Tan, Liwen; Xiong, Shenglin; Feng, Jinkui

doi:10.1007/s12274-022-4696-5

Cited by 34 publications

(24 citation statements)

References 75 publications

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“…To address these challenges, Wang et al employed a combination of vacuum-assisted filtration and the antisolvent method to create free-standing and flexible Na 2 C 6 O 6 /MXene composites. 135 MXene, with its significant specific surface area, offers ample space for Na 2 C 6 O 6 , preventing it from dissolving in the electrolyte. Simultaneously, MXene forms a conductive network that enhances the transportation of sodium ions.…”

Section: Applications Of Mxene-based Materialsmentioning

confidence: 99%

Recent advances and promise of MXene-based composites as electrode materials for sodium-ion and potassium-ion batteries

Zhang,

Ni,

et al. 2024

Dalton Trans.

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Section: Applications Of Mxene-based Materialsmentioning

confidence: 99%

Recent advances and promise of MXene-based composites as electrode materials for sodium-ion and potassium-ion batteries

Zhang,

Ni,

et al. 2024

Dalton Trans.

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“…[47,48] The publication number on MXene has presented an upward trend year by year since its emergence (Figure 4a). In rechargeable batteries, [49][50][51][52][53][54][55] MXene has been proved to effectively accelerate electrochemical kinetics, improve the stability of electrodes, boost the mechanical strength of electrodes, promote uniform and dendrite-free metal deposition, adsorb polysulfides, and catalyze the transformation of polysulfides, and the publication number and cited number also show a rising trend (Figure 4b). The more widespread application of MXene is still under investigation.…”

Section: The Application Of Mxenementioning

confidence: 99%

In Situ Growth Engineering on 2D MXenes for Next‐Generation Rechargeable Batteries

Wei

Wang

et al. 2023

Adv Energy and Sustain Res

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MXene is an emerging 2D material and shows large potential as a substrate for in situ growth of functional materials due to its merits such as large surface area, abundant nucleation sites, structural diversity, superior dispersion ability, blocking agglomeration of nanomaterials, and rich element/kind compositions. The in situ‐formed MXene‐based composites are largely applied in rechargeable batteries in the past several years by acting as active materials, serving as current collectors, decorating separators, and catalyzing electrochemical process. However, a detailed and systematic summary is still lacked. Herein, a review on in situ growth engineering on 2D MXene for next‐generation rechargeable batteries is presented in detail for the first time. Meanwhile, some outlooks and perspectives are put forward. In situ growth engineering on 2D MXenes can be achieved by calcination method, hydrothermal method, solvothermal method, room‐temperature liquid‐phase reduction method, room‐temperature liquid‐phase oxidation method, electrochemical deposition method, in situ polymerization method, vapor deposition method, mechanical milling method, microwave method, composite method, self‐reduction method, coprecipitation method, immersion method, hydrolysis method, etc. These in situ growth strategies can be extended to materials beyond MXenes, such as graphene, MBene, graphdiyne, etc.

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“…Analogous to LIBs, Na þ storage capability in SIBs is also affected by surface groups, interlayer spacing, components, and structures of MXenes or MXene-based anodes. [84,95] [90] Copyright 2023, Springer Nature. c) Schematic illustration for the fabrication of the Fe xÀ1 Se x @MXene@nanofiber network.…”

Section: Mxene-derived Materialsmentioning

confidence: 99%

“…Recently, many approaches have been proposed to synthesize excellent structures for MXenes‐based anodes in SIBs. For example, Feng's group [ 90 ] constructed a free‐standing Na 2 C 6 O 6 /MXene hybrid paper with superior flexibility, as shown in Figure a,b. The Na 2 C 6 O 6 is a promising anode material in SIBs owing to its high theoretical capacity of 501 mAh g −1 but suffers the issues of low conductivity, rapid capacity decay, and dissolution in electrolytes.…”

Section: Applications In Different Mibsmentioning

confidence: 99%

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Adjustable MXene‐Based Materials in Metal‐Ion Batteries: Progress, Prospects, and Challenges

Zhang,

Lu,

Zhang

et al. 2023

Small Structures

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Rechargeable metal‐ion batteries (MIBs) beyond lithium‐ion batteries based on Na, K, Mg, and Al metal electrodes which are earth‐abundant and low‐cost have been developed for large‐scale energy storage systems. MXenes, a type of transition metal carbides, nitrides, and carbonitrides, are discovered as electrodes for MIBs owing to their distinctive properties of large‐scale ultrathin conductive 2D structures, adjustable surface functional groups, regulable interlayer spacing, and high specific surface area. Herein, the properties of MXenes are summarized and the recent progress on MXene‐based materials for diversified MIBs (Li, Na, K, Mg, and Al‐ion batteries) is introduced. The main focus is on the synthesis and applications of MXene‐based materials in MIBs, and their roles in electrochemical reactions. Further examples are provided to demonstrate the significant function of MXene‐based composite as active materials, substrates, collectors, and precursors in different MIBs, highlighting the enormous potential of MXene‐based materials to construct advanced electrodes. This review expects to offer a deep understanding of the relationship between the electrochemical performance and the MXene‐based electrodes, which will promote more novel and creative breakthroughs in the MXenes‐based electrodes for MIBs.

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Free-standing Na2C6O6/MXene composite paper for high-performance organic sodium-ion batteries

Cited by 34 publications

References 75 publications

Recent advances and promise of MXene-based composites as electrode materials for sodium-ion and potassium-ion batteries

Recent advances and promise of MXene-based composites as electrode materials for sodium-ion and potassium-ion batteries

In Situ Growth Engineering on 2D MXenes for Next‐Generation Rechargeable Batteries

Adjustable MXene‐Based Materials in Metal‐Ion Batteries: Progress, Prospects, and Challenges

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