Microfluidic Fabrication of Hierarchical‐Ordered ZIF‐L(Zn)@Ti3C2Tx Core–Sheath Fibers for High‐Performance Asymmetric Supercapacitors

Wu, Guan; Sun, Suya; Zhu, Xiaolin; Ma, Ziyang; Zhang, Yuman; Bao, Ningzhong

doi:10.1002/ange.202115559

Cited by 15 publications

(13 citation statements)

References 76 publications

(62 reference statements)

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Section: Preparation Of Mxene-based Fibersmentioning

confidence: 99%

Section: Mxene-based Flexible Supercapacitorsmentioning

confidence: 99%

“…A variety of curing strategies make it possible to choose more raw materials for the preparation of fibers. 121,122 For example, Wu et al 125 used the MXene/CNTs mixture as the core flow and MgSO 4 as the solidified sheath flow to manufacture graded fibers (Figure 4f). The MXene/CNTs mixture dispersion is further condensed by Mg 2+ ions through microchannels and then dried to form fibers.…”

Section: Wet Spinningmentioning

confidence: 99%

“…The curing strategy includes photopolymerization, chemical cross-linking, ion cross-linking, and solvent evaporation. A variety of curing strategies make it possible to choose more raw materials for the preparation of fibers. , For example, Wu et al . used the MXene/CNTs mixture as the core flow and MgSO 4 as the solidified sheath flow to manufacture graded fibers (Figure f).…”

Section: Preparation Of Mxene-based Fibersmentioning

confidence: 99%

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Recent Advances in MXene-Based Fibers, Yarns, and Fabrics for Wearable Energy Storage Devices Applications

Zhang

Wang

Hang

et al. 2023

ACS Appl. Electron. Mater.

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With the rapid development of wearable electronic textiles, the study of flexible wearable energy storage devices has been pushed to the forefront. The discovery of two-dimensional (2D) MXene materials provides ideas and materials for the study of flexible wearable energy storage devices. Combining the excellent properties of MXene with a fiber/ fabric can provide a good strategy for flexible energy storage equipment and other functional fibers and fabrics. This paper reviews the fabrication of MXene-based fibers/fabrics and their research progress as flexible supercapacitors (SCs). First, this paper discusses the preparation, properties, and development of 2D MXene materials. Then, five methods for manufacturing MXene-based fibers are summarized, and the fiber properties are analyzed, which is very important for the further application of MXene-based fibers. Furthermore, the assembly and performance analysis of MXene-based flexible fiber SCs, fabric SCs, and other types of SCs are reviewed. Finally, the potential, challenges, and future opportunities for the preparation of MXene-based fibers and flexible fiber/fabric SCs are discussed.

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Section: Preparation Of Mxene-based Fibersmentioning

confidence: 99%

Section: Mxene-based Flexible Supercapacitorsmentioning

confidence: 99%

Section: Wet Spinningmentioning

confidence: 99%

Section: Preparation Of Mxene-based Fibersmentioning

confidence: 99%

See 2 more Smart Citations

Recent Advances in MXene-Based Fibers, Yarns, and Fabrics for Wearable Energy Storage Devices Applications

Zhang

Wang

Hang

et al. 2023

ACS Appl. Electron. Mater.

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“…This is because they provide a larger number of active sites with better access to the electrolyte due to large surface-to-volume ratio of the nanostructures. In this regard, various forms of metallic nanoparticles such as fibers, sponges, and three-dimensional (3D) foams have been explored to construct efficient anodes with enhanced electrochemical performances. − To achieve the desired morphology of active nanostructures on planar current collectors is a challenging task. However, molecular presence on the surface of a current collector can transform the ordinary surface into a highly functional one to grow high surface area nanostructures.…”

Section: Organic Monolayers For Metal–air Batteriesmentioning

confidence: 99%

Review on Molecularly Controlled Design of Electrodes for Metal–Air Batteries: Fundamental Concepts and Future Directions

Dilshad

Rabinal

2023

Energy Fuels

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Surface states of solids provide a unique way to graft organic molecules into monolayers by simple dip chemistry. Such interfaces can be highly functional and serve as a foundation for the formation of precisely controlled nanostructures of other materials via atomic/molecular diffusion, adsorption, and growth. The coverage, orientation, consistency, and functionality of these monolayers can be easily tailored to create technologically important materials. On the other hand, research on batteries has skyrocketed in recent times due to a paradigm shift toward nonconventional energy resources and the pledge of the transport sector to go soon all electric. Therefore, meeting energy demands by coping with global climate protocols is important for sustainable development. In this regard, the fabrication of efficient, stable, and long-lasting electrodes for lithium as well as nonlithium batteries is needed. However, they suffer from several electrode issues which ultimately limit their storage capacity and cycle life. Recently, there has been a scientific trend to incorporate suitably chosen organic monolayers for controlled syntheses of active materials that are highly catalytic and functional to improve the performances of metal–air and other batteries. Moreover, molecular surface modification techniques have been commercially adopted for corrosion inhibition, moletronics, surface activation/protection, etc. Looking at the resurgence of molecular engineering and unconventional energy storage systems in recent times, it is necessary to bring molecular dynamics and versatility in designing novel electrode materials. This review intends to increase the attention to address the challenges of battery electrodes using cutting-edge surface chemistry and molecular engineering techniques by providing critical insights on molecular monolayers for the development of futuristic metal–air batteries.

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Surface‐Adaptive Capillarity Enabling Densified 3D Printing for Ultra‐High Areal and Volumetric Energy Density Supercapacitors

Ling

Cao

et al. 2022

Angewandte Chemie

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Endowing supercapacitors with higher energy density is of great practical significance but remains extremely challenging. In this work, an innovative densified 3D printing enabled by a surface‐adaptive capillarity strategy is proposed for the first time. The printable ink formulated with pyrrole surface‐modified reduced graphene oxide renders the printed electrodes excellent surface tension regulability to the subsequent capillary densification, creating an intensely condensed electrode with well‐maintained structural integrity. Furthermore, simultaneous in situ nitrogen doping and hierarchical micro–meso porosity are readily realized upon post‐carbonization, encouraging enhanced capacitance and fast reaction dynamics. As a result, the printed symmetric supercapacitor delivers a double leap in areal and volumetric energy densities in both aqueous and organic electrolytes, a rarely achieved yet gravely desired attribute for 3D printed energy storage devices.

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Microfluidic Fabrication of Hierarchical‐Ordered ZIF‐L(Zn)@Ti₃C₂T_x Core–Sheath Fibers for High‐Performance Asymmetric Supercapacitors

Cited by 15 publications

References 76 publications

Recent Advances in MXene-Based Fibers, Yarns, and Fabrics for Wearable Energy Storage Devices Applications

Recent Advances in MXene-Based Fibers, Yarns, and Fabrics for Wearable Energy Storage Devices Applications

Review on Molecularly Controlled Design of Electrodes for Metal–Air Batteries: Fundamental Concepts and Future Directions

Surface‐Adaptive Capillarity Enabling Densified 3D Printing for Ultra‐High Areal and Volumetric Energy Density Supercapacitors

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