Preparation of low density hollow carbon fibers by bi-component gel-spinning method

Liu, Yaodong; Chae, Han Gi; Choi, Young Ho; Kumar, Satish

doi:10.1007/s10853-015-8922-3

Cited by 15 publications

(4 citation statements)

References 22 publications

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“…Lignin is a non-graphitizable compound, so the carbon fibres from lignin cannot achieve high mechanical strength without any treatment to improve the graphitic structure (Sagues et al, 2019) The skin-core phenomenon, however, was observed in Zone 2 but disappeared in Zone 4 and was attributed to the incomplete stabilization of precursor fibres. It was found that this led to the formation of hollow carbon fibres after carbonization which have very high surface areas, providing promise for applications in batteries, catalyst carriers or membranes (Liu, Chae, Choi, & Kumar, 2015).…”

Section: Discussionmentioning

confidence: 99%

Cellulose-lignin composite fibers as precursors for carbon fibers: Part 2 – The impact of precursor properties on carbon fibers

Trogen

et al. 2020

Carbohydrate Polymers

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Cellulose-lignin composite fibres as precursors for carbon fibres. Part 2 -The impact of precursor properties on carbon fibres Nguyen-Duc Le (Conceptualization) (Investigation) (Formal analysis) (Writing -original draft) (Visualization), Mikaela Trogen (Resources) (Investigation) (Writing -review and editing), Yibo Ma (Investigation) (Writing -review and editing), Russell J. Varley (Supervision) (Writing -review and editing), Michael Hummel (Conceptualization) (Writing -review and editing) (Funding acquisition), Nolene Byrne (Conceptualization) (Supervision) (Writing -review and editing)

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Section: Discussionmentioning

confidence: 99%

Cellulose-lignin composite fibers as precursors for carbon fibers: Part 2 – The impact of precursor properties on carbon fibers

Trogen

et al. 2020

Carbohydrate Polymers

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“…Liu et al . prepared a low density carbon hollow fiber using C/S poly(methyl methacrylate) (PMMA)/polyacrylonitrile (PAN) fibers, spun through bicomponent dry‐jet gel‐spinning method along with a stabilization and carbonization process.…”

Section: C/s Fibersmentioning

confidence: 99%

Recent advances in core/shell bicomponent fibers and nanofibers: A review

Naeimirad

Ali

Kotek

et al. 2018

J of Applied Polymer Sci

140

103

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There has been a steady progress in developing synthetic fibers in the past few years. Bicomponent fibers and nanofibers in a core/shell (C/S) configuration, including two dissimilar materials have presented unusual potential for use in many novel applications. These fibers can be produced using a variety of materials via different techniques i.e., coaxial melt spinning and electrospinning. In this review, we discuss the recent advances in C/S fibers and nanofibers' production. The first part has been assigned to the bicomponent fibers manufacturing technology, while production and applications of C/S nanofibers have been described in the second part.

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“…Furthermore, hollow fibers are common for creating lighter materials or materials with special transport properties (e.g. in membranes) [6].…”

Section: Cross-sectionmentioning

confidence: 99%

Essential Properties of Fibres for Composite Applications

Steinmann

Saelhoff

2016

Textile Science and Clothing Technology

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In this chapter, essential properties of fibres required for fabricating good performance composites are presented. Fundamental aspects of these properties and principles of their characterization techniques are discussed. Firstly, the geometrical aspects of fibres (for short and endless fibres) are described. The second part deals with the different types of structures in fibres with respect to molecular orientation mostly responsible for anisotropy of fibres. In the third part, the mechanical properties (especially tensile properties) and failure mechanisms for different types of fibres are discussed and correlated to the structure of the fibres. The following part is concerned with the surface of fibres, which is responsible for the interaction of the fibres with the matrix material in composites and has a large influence on the wetting behavior and adhesion to matrix materials. In the last parts, further physical properties (heat capacity, thermal conductivity, thermomechanical properties and electrical conductivity) and the durability of fibres are described.

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Preparation of low density hollow carbon fibers by bi-component gel-spinning method

Cited by 15 publications

References 22 publications

Cellulose-lignin composite fibers as precursors for carbon fibers: Part 2 – The impact of precursor properties on carbon fibers

Cellulose-lignin composite fibers as precursors for carbon fibers: Part 2 – The impact of precursor properties on carbon fibers

Recent advances in core/shell bicomponent fibers and nanofibers: A review

Essential Properties of Fibres for Composite Applications

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