Electrospun SiOC ceramic fiber mats as freestanding electrodes for electrochemical energy storage applications

Mujib, Shakir Bin; Cuccato, Riccardo; Mukherjee, Santanu; Franchin, Giorgia; Colombo, Paolo; Singh, Gurpreet

doi:10.1016/j.ceramint.2019.10.074

Cited by 44 publications

(21 citation statements)

References 30 publications

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“…It further implies that charge transfer processes take place over a broad range of potentials. This is consistent with a double-layer capacitance in an electrical double layer, common to the three spinning mixtures [43,44]. Meanwhile, the symmetry of the voltammograms confirms that the fibers can be reversibly doped and undoped with an applied potential with minimal loss of charge.…”

Section: Electrochemistrysupporting

confidence: 81%

Combining Electrospinning and Electrode Printing for the Fabrication of Stretchable Organic Electrochemical Transistors

Lerond

Subramanian

Skene³

et al. 2021

Front. Phys.

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Stretchable conductors and organic electrochemical transistors (OECT) were fabricated from PEDOT:Tos (poly (3,4-ethylenedioxythiophene):iron tosylate) nanofibers. The devices were prepared by a combination of electrospinning and electrode printing followed by vapor phase polymerization (VPP). The impact of both the processing time and the composition of three electrospinning mixtures on the electrospun fiber mats was evaluated by scanning electron microscopy and cyclic voltammetry. Fibrillar mats prepared from the different mixtures maintained their electrical properties and could be stretched up to 140% of their original length. Stretchable OECTs were fabricated by printing silver drain and source electrodes directly on the conductive spun fibers. The fabricated devices showed transistor behavior up to ∼50% strain.

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Section: Electrochemistrysupporting

confidence: 81%

Combining Electrospinning and Electrode Printing for the Fabrication of Stretchable Organic Electrochemical Transistors

Lerond

Subramanian

Skene³

et al. 2021

Front. Phys.

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“…A limited amount of research has demonstrated the electrospinning of SiOC, [13][14][15] SiOCN, [16][17][18] SiCN, or SiBCN 19 bres via PDCs. These bres are usually synthesized from a mixture of linear polysiloxane (or polysilazane) and linear organic polymer, such as polyacrylonitrile or polyvinylpyrrolidone (PVP).…”

Section: Introductionmentioning

confidence: 99%

“…Research has also shown further implementations of electrospun bre mats for aerogel growth, 20 nanowire growth, 14,19 and electrochemical applications. 15,17 In the previous studies, pyrolyzed ceramic bre surface and cross-section features were well determined with via high resolution scanning electron microscopy (SEM) or transmission electron microscope (TEM) techniques; chemical compositions were also reported by various analysis. However, characterizations of as-spun raw bre mats and crosslinked bre mats were oen ignored.…”

Section: Introductionmentioning

confidence: 99%

Fabrication and characterization of silicon oxycarbide fibre-matsviaelectrospinning for high temperature applications

2020

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“…The obtained sample shows a remarkable capacitance of about 16.71 F/g and an energy density of 20.89 Wh/kg as well as a power density of 15 kW/kg by a voltage window of 3.0 V due to its lamella-like SiOC nanostructure. Mujib et al [516] investigated the electrochemical performance of SiOC ceramic fiber mats as electrodes for supercapacitors. The materials were fabricated by electrospinning which show a high splendid capacitance of 50 F/g with capacity retention around 100% after 2000 cycles.…”

Section: Sioc Electrodes In Supercapacitorsmentioning

confidence: 99%

Si-based polymer-derived ceramics for energy conversion and storage

Wen

et al. 2022

J Adv Ceram

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Since the 1960s, a new class of Si-based advanced ceramics called polymer-derived ceramics (PDCs) has been widely reported because of their unique capabilities to produce various ceramic materials (e.g., ceramic fibers, ceramic matrix composites, foams, films, and coatings) and their versatile applications. Particularly, due to their promising structural and functional properties for energy conversion and storage, the applications of PDCs in these fields have attracted much attention in recent years. This review highlights the recent progress in the PDC field with the focus on energy conversion and storage applications. Firstly, a brief introduction of the Si-based polymer-derived ceramics in terms of synthesis, processing, and microstructure characterization is provided, followed by a summary of PDCs used in energy conversion systems (mainly in gas turbine engines), including fundamentals and material issues, ceramic matrix composites, ceramic fibers, thermal and environmental barrier coatings, as well as high-temperature sensors. Subsequently, applications of PDCs in the field of energy storage are reviewed with a strong focus on anode materials for lithium and sodium ion batteries. The possible applications of the PDCs in Li-S batteries, supercapacitors, and fuel cells are discussed as well. Finally, a summary of the reported applications and perspectives for future research with PDCs are presented.

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Electrospun SiOC ceramic fiber mats as freestanding electrodes for electrochemical energy storage applications

Cited by 44 publications

References 30 publications

Combining Electrospinning and Electrode Printing for the Fabrication of Stretchable Organic Electrochemical Transistors

Combining Electrospinning and Electrode Printing for the Fabrication of Stretchable Organic Electrochemical Transistors

Fabrication and characterization of silicon oxycarbide fibre-matsviaelectrospinning for high temperature applications

Si-based polymer-derived ceramics for energy conversion and storage

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