Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres

Research output: Contribution to journal › Article › Research › peer-review

Standard

Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres. / Gindl-Altmutter, Wolfgang; Czabany, Ivana; Unterweger, Christoph et al.
In: Journal of materials science, Vol. 55.2020, No. 23, 07.05.2020, p. 10271-10280.

Research output: Contribution to journal › Article › Research › peer-review

Harvard

Gindl-Altmutter, W, Czabany, I, Unterweger, C, Gierlinger, N, Xiao, N, Bodner, SC & Keckes, J 2020, 'Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres', Journal of materials science, vol. 55.2020, no. 23, pp. 10271-10280. https://doi.org/10.1007/s10853-020-04743-y

APA

Gindl-Altmutter, W., Czabany, I., Unterweger, C., Gierlinger, N., Xiao, N., Bodner, S. C., & Keckes, J. (2020). Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres. Journal of materials science, 55.2020(23), 10271-10280. https://doi.org/10.1007/s10853-020-04743-y

Vancouver

Gindl-Altmutter W, Czabany I, Unterweger C, Gierlinger N, Xiao N, Bodner SC et al. Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres. Journal of materials science. 2020 May 7;55.2020(23):10271-10280. doi: 10.1007/s10853-020-04743-y

Author

Gindl-Altmutter, Wolfgang ; Czabany, Ivana ; Unterweger, Christoph et al. / Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres. In: Journal of materials science. 2020 ; Vol. 55.2020, No. 23. pp. 10271-10280.

Bibtex - Download

@article{243ac3690ac445a78a838a188809fccb,
title = "Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres",
abstract = "Carbon fibres were produced from two natural and two man-made cellulose fibres, respectively, in a high-temperature carbonisation process. The structure of the fibres was analysed by means of wide-angle X-ray scattering and Raman spectroscopy. It was found that longitudinal shrinkage of the fibres during carbonisation is correlated with the degree of orientation of cellulose crystals as determined by wide-angle X-ray scattering. Numerous micro-scale defects were found in carbonised natural cellulose fibres, particularly hemp, whereas the structural integrity of carbonised man-made cellulose was better preserved. Both Raman spectroscopy and wide-angle X-ray scattering revealed a trend of diminishing electrical resistivity with increasing structural (graphitic) order in the fibres. Overall, the electrical resistivity of cellulose-derived carbon fibres was between 40 and 70 Ω µm, which exceeds the resistivity of fossil-based carbon fibre by a factor ten.",
author = "Wolfgang Gindl-Altmutter and Ivana Czabany and Christoph Unterweger and Notburga Gierlinger and Nannan Xiao and Bodner, {Sabine C.} and Jozef Keckes",
year = "2020",
month = may,
day = "7",
doi = "10.1007/s10853-020-04743-y",
language = "English",
volume = "55.2020",
pages = "10271--10280",
journal = "Journal of materials science",
issn = "0022-2461",
publisher = "Springer Netherlands",
number = "23",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres

AU - Gindl-Altmutter, Wolfgang

AU - Czabany, Ivana

AU - Unterweger, Christoph

AU - Gierlinger, Notburga

AU - Xiao, Nannan

AU - Bodner, Sabine C.

AU - Keckes, Jozef

PY - 2020/5/7

Y1 - 2020/5/7

N2 - Carbon fibres were produced from two natural and two man-made cellulose fibres, respectively, in a high-temperature carbonisation process. The structure of the fibres was analysed by means of wide-angle X-ray scattering and Raman spectroscopy. It was found that longitudinal shrinkage of the fibres during carbonisation is correlated with the degree of orientation of cellulose crystals as determined by wide-angle X-ray scattering. Numerous micro-scale defects were found in carbonised natural cellulose fibres, particularly hemp, whereas the structural integrity of carbonised man-made cellulose was better preserved. Both Raman spectroscopy and wide-angle X-ray scattering revealed a trend of diminishing electrical resistivity with increasing structural (graphitic) order in the fibres. Overall, the electrical resistivity of cellulose-derived carbon fibres was between 40 and 70 Ω µm, which exceeds the resistivity of fossil-based carbon fibre by a factor ten.

AB - Carbon fibres were produced from two natural and two man-made cellulose fibres, respectively, in a high-temperature carbonisation process. The structure of the fibres was analysed by means of wide-angle X-ray scattering and Raman spectroscopy. It was found that longitudinal shrinkage of the fibres during carbonisation is correlated with the degree of orientation of cellulose crystals as determined by wide-angle X-ray scattering. Numerous micro-scale defects were found in carbonised natural cellulose fibres, particularly hemp, whereas the structural integrity of carbonised man-made cellulose was better preserved. Both Raman spectroscopy and wide-angle X-ray scattering revealed a trend of diminishing electrical resistivity with increasing structural (graphitic) order in the fibres. Overall, the electrical resistivity of cellulose-derived carbon fibres was between 40 and 70 Ω µm, which exceeds the resistivity of fossil-based carbon fibre by a factor ten.

UR - http://www.scopus.com/inward/record.url?scp=85084257841&partnerID=8YFLogxK

U2 - 10.1007/s10853-020-04743-y

DO - 10.1007/s10853-020-04743-y

M3 - Article

AN - SCOPUS:85084257841

VL - 55.2020

SP - 10271

EP - 10280

JO - Journal of materials science

JF - Journal of materials science

SN - 0022-2461

IS - 23

ER -

View graph of relations

SFX

Publication SFX

By the same authors

View more