Evolution of radial heterogeneity in polyacrylonitrile fibres during thermal stabilization: An overview

S Nunna, M Naebe, N Hameed, BL Fox… - Polymer Degradation and …, 2017 - Elsevier
Thermal stabilization of polyacrylonitrile (PAN) fibres is an essential step in the carbon fibre
manufacturing process. The formation of radial heterogeneity in polyacrylonitrile precursor …

Atomistic scale analysis of the carbonization process for C/H/O/N-based polymers with the ReaxFF reactive force field

M Kowalik, C Ashraf, B Damirchi… - The Journal of …, 2019 - ACS Publications
During the carbonization process of raw polymer precursors, graphitic structures can evolve.
The presence of these graphitic structures affects mechanical properties of the carbonized …

[HTML][HTML] Impact of alternative stabilization strategies for the production of PAN-based carbon fibers with high performance

S Soulis, G Konstantopoulos, EP Koumoulos… - Fibers, 2020 - mdpi.com
The aim of this work is to review a possible correlation of composition, thermal processing,
and recent alternative stabilization technologies to the mechanical properties. The chemical …

Facile synthesis of yolk-shell Si@ void@ C nanoparticles with 3D conducting networks as free-standing anodes in lithium-ion batteries

X **e, P **ao, L Pang, P Zhou, Y Li, J Luo… - Journal of Alloys and …, 2023 - Elsevier
The low cost and high performance via a simple way of fabrication are considerable
challenges for Si-based anode in the application of lithium-ion batteries. In this study, we …

Radial microstructure development of polyacrylonitrile (PAN)-based carbon fibers

JE Lee, J Choi, DJ Lee, S Lee, HG Chae - Carbon, 2022 - Elsevier
The radial microstructure development of polyacrylonitrile-based carbon fibers is traced
during continuous carbonization from 400 to 1400° C. Based on the changes in the …

Environmental, property and cost impact analysis of carbon fibre at increasing rates of production

T Groetsch, M Maghe, C Creighton, RJ Varley - Journal of Cleaner …, 2023 - Elsevier
The manufacture of carbon fibre is an energy intensive proprietary process which has
resulted in limited detailed information on the relationship between process parameters …

Interaction between thermal stabilization temperature program, oxidation reaction, and mechanical properties of polyacrylonitrile (PAN) based carbon fibers

J Zeng, G Zhao, J Liu, Y **ang, S Guo - Diamond and Related Materials, 2024 - Elsevier
Thermal stabilization is a very time-consuming process from PAN fibers to carbon fibers and
seriously affects the structure and properties of the final carbon fibers. In this study, the …

Structural transformation of polyacrylonitrile (PAN) fibers during rapid thermal pretreatment in nitrogen atmosphere

W Dang, J Liu, X Wang, K Yan, A Zhang, J Yang… - Polymers, 2020 - mdpi.com
The modification before the stabilization process could tune the exothermic behavior and the
structural evolution of PAN fibers during stabilization. In this study, we demonstrate that a …

[HTML][HTML] Time dependent structure and property evolution in fibres during continuous carbon fibre manufacturing

S Nunna, M Maghe, R Rana, RJ Varley, DB Knorr Jr… - Materials, 2019 - mdpi.com
Here we report on how residence time influences the evolution of the structure and
properties through each stage of the carbon fibre manufacturing process. The chemical …

Derivation of both EDLC and pseudocapacitance characteristics based on synergistic mixture of NiCo2O4 and hollow carbon nanofiber: an efficient electrode towards …

GM Tomboc, H Kim - Electrochimica Acta, 2019 - Elsevier
In this study we fabricated a hollow carbon nanofiber (CNF) via a facile dual nozzle
electrospinning process and directly used as low-cost and environmental friendly carbon …