Electron-spun 2D MoS2-decorated carbon nanofibers as pseudocapacitive electrode material into lithium ion battery

Wang, Chaonan; Ren, Dasen; Park, Ho Seok; Dong, Zhao; Yang, Yinye; Ren, Qingwei; Yu, Xu

doi:10.1016/j.jallcom.2017.08.271

Cited by 16 publications

(3 citation statements)

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“…The design and preparation of composite, hybrid, and hierarchical micro/nanofibers can be usually carried by i) pre‐modification and ii) post‐modification approaches, [ 14,15 ] in which surface, [ 16 ] embedded, [ 17,18 ] or a combination of surface‐embedded [ 19 ] structures lying onto/in the spun fibers can be achieved. The pre‐modification strategies in the electrospinning, solution blow spinning (SBS) or centrifugal spinning techniques present challenges associated with polymer‐inorganic mixture preparation, proper ratios between polymer/additive, solubility, and suspension stability of inorganic structures additives into the polymeric solution.…”

Section: Introductionmentioning

confidence: 99%

Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post‐Modification Methods

Schneider

Facure

Chagas

et al. 2021

Adv Materials Inter

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Micro‐ and nanofibers produced by electrospinning and solution blow spinning (SBS) are highly suitable platforms for diverse applications due to their advantageous properties, including the high surface area to volume ratio, high porosity, and flexibility. To render them additional functionalities, distinct pre‐ or post‐modification processes have been proposed for modifying such micro‐ and nanofibers with 0D, 1D, 2D, and 3D nanostructures. The pre‐modification requires the addition of 0D–3D nanostructures (or their precursors) into the polymeric phase before the spinning process, which can demand laborious solubilization and requires changes in experimental spinning parameters, with impact on morphology, spinnability, and properties. Post‐modification methods, on the other hand, enable the fabrication of composite fibers without the need to optimize the spinning parameters, allowing a simple and efficient surface modification. Herein, recent advances on post‐modification methods of spun fibers, including wet chemistry, grafting, crosslinking, click chemistry, oxidations, hydrolysis and reduction strategies, dip‐coating, layer‐by‐layer, electro/air‐spray, atomic layer deposition, and plasma techniques aiming at the surface functionalization with 0D–3D nanostructures are surveyed. Recent results, trends, and challenges on the application of such surface‐modified fibers for environmental, industrial, and medical applications, including as adsorbent and filtering membranes, catalysts for pollutants degradation, and wearable sensors are examined.

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Section: Introductionmentioning

confidence: 99%

Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post‐Modification Methods

Schneider

Facure

Chagas

et al. 2021

Adv Materials Inter

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“…To achieve high-performance LIBs, considerable efforts has been paid to replace carbon as electrode materials [1,9], such as metal oxides [10], metal sulfides [11]. Metal oxides, including Fe 2 O 3 , Co 3 O 4 , SnO 2 , NiO and MoO 3 are believed to be the most competitive alternatives due to their high theoretical capacity, natural abundance and nontoxic properties [2,12].…”

Section: Introductionmentioning

confidence: 99%

Porous nanotube networks of SnO₂/MoO₃@Graphene as anodes for rechargeable lithium-ion batteries

et al. 2020

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We successfully fabricated composite porous nanotube networks of SnO2/MoO3@Graphene through electrospinning and used it as lithium-ion battery anodes. When the ratio of SnO2 to MoO3 is 1:1, the composite of SnO2/MoO3 delivers a high capacity of 560 mAh g−1 at 1 A g−1 after 300 cycles. The excellent electrochemical performance was attributed to the unique 3D porous nanotube network structure which could provide more transmission channels for Li+ ions and electrons, and provide more electrochemical reaction sites. The hybrid nanostructure can also weaken local stress and relieve volume expansion which contributes to the attractive cycling stability. Moreover, we added a small amount of graphene in the composite to improve the electrical conductivity, and the SnO2/MoO3@Graphene composite showed favorable electrochemical performance (798 mAh g−1 at 1 A g−1 after 300 cycles). Finally, electrospinning technology is a simple and efficient synthesis strategy, which can promote the preparation of different types of metal oxide composite materials and has good application prospects.

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“…Highly efficient energy conversion and storage technologies are needed to resolve environmental issues related to fossil fuels and to develop a sustainable society with renewable energy. [1][2][3][4][5] The oxygen evolution reaction (OER) is regarded as a vital electrochemical process for application in renewable energy systems such as water splitting, fuel cells, and metal-air batteries. [6][7][8][9][10] Oxygen gas is produced through the complicated electron transfer pathway of the OER process, but the efficiency is still low due to the sluggish anodic reaction.…”

Section: Introductionmentioning

confidence: 99%

Molybdenum oxynitride nanoparticles on nitrogen-doped CNT architectures for the oxygen evolution reaction

Chen

Zhao

et al. 2020

Nanoscale Adv.

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Electron-spun 2D MoS2-decorated carbon nanofibers as pseudocapacitive electrode material into lithium ion battery

Cited by 16 publications

References 31 publications

Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post‐Modification Methods

Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post‐Modification Methods

Porous nanotube networks of SnO₂/MoO₃@Graphene as anodes for rechargeable lithium-ion batteries

Molybdenum oxynitride nanoparticles on nitrogen-doped CNT architectures for the oxygen evolution reaction

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Electron-spun 2D MoS2-decorated carbon nanofibers as pseudocapacitive electrode material into lithium ion battery

Cited by 16 publications

References 31 publications

Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post‐Modification Methods

Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post‐Modification Methods

Porous nanotube networks of SnO2/MoO3@Graphene as anodes for rechargeable lithium-ion batteries

Molybdenum oxynitride nanoparticles on nitrogen-doped CNT architectures for the oxygen evolution reaction

Contact Info

Product

Resources

About

Porous nanotube networks of SnO₂/MoO₃@Graphene as anodes for rechargeable lithium-ion batteries