FR3096691B1 - Procédé de fabrication d’une fibre de carbone à partir d’une fibre de cellulose - Google Patents

Procédé de fabrication d’une fibre de carbone à partir d’une fibre de cellulose Download PDF

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Publication number
FR3096691B1
FR3096691B1 FR1905712A FR1905712A FR3096691B1 FR 3096691 B1 FR3096691 B1 FR 3096691B1 FR 1905712 A FR1905712 A FR 1905712A FR 1905712 A FR1905712 A FR 1905712A FR 3096691 B1 FR3096691 B1 FR 3096691B1
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France
Prior art keywords
fiber
manufacturing
cellulose
carbon fiber
subjected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1905712A
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English (en)
Other versions
FR3096691A1 (fr
Inventor
Alexandre Hauck
Laurent Billon
Christophe Derail
Maxence Fache
Céline Largeau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Universite de Pau et des Pays de lAdour
Institut de Recherche Technologique Jules Verne
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Pau et des Pays de lAdour
Institut de Recherche Technologique Jules Verne
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Priority to FR1905712A priority Critical patent/FR3096691B1/fr
Publication of FR3096691A1 publication Critical patent/FR3096691A1/fr
Application granted granted Critical
Publication of FR3096691B1 publication Critical patent/FR3096691B1/fr
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
    • D01F11/121—Halogen, halogenic acids or their salts
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Fibers (AREA)

Abstract

L’invention concerne un procédé de préparation d’une fibre de carbone, comprenant une étape d’imprégnation d’une fibre à base de cellulose par une solution de chlorure d’ammonium puis une étape de carbonisation de cette fibre, durant laquelle la fibre est soumise à un traitement thermique jusqu’à une température comprise entre 900 et 1500 °C. Durant le traitement thermique, la fibre est soumise à un étirement selon un ratio d’étirement supérieur ou égal à 1,02 jusqu’à une température de valeur comprise entre 180 et 250 °C.
FR1905712A 2019-05-29 2019-05-29 Procédé de fabrication d’une fibre de carbone à partir d’une fibre de cellulose Active FR3096691B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905712A FR3096691B1 (fr) 2019-05-29 2019-05-29 Procédé de fabrication d’une fibre de carbone à partir d’une fibre de cellulose

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905712 2019-05-29
FR1905712A FR3096691B1 (fr) 2019-05-29 2019-05-29 Procédé de fabrication d’une fibre de carbone à partir d’une fibre de cellulose

Publications (2)

Publication Number Publication Date
FR3096691A1 FR3096691A1 (fr) 2020-12-04
FR3096691B1 true FR3096691B1 (fr) 2021-06-25

Family

ID=68072680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905712A Active FR3096691B1 (fr) 2019-05-29 2019-05-29 Procédé de fabrication d’une fibre de carbone à partir d’une fibre de cellulose

Country Status (1)

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FR (1) FR3096691B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839113A (en) 1984-04-27 1989-06-13 Michelin Recherche Et Technique S.A. Anistropic compositions of cellulose esters; processes for obtaining such compositions; fibers of cellulose esters or cellulose
FR2801906B1 (fr) 1999-12-06 2002-03-01 Snecma Carbonisation de materiaux fibreux cellulosiques en presence d'un compose organosilicie
ATE361383T1 (de) * 2004-12-07 2007-05-15 Snecma Propulsion Solide Verfahren zur herstellung von garnen oder faserblättern aus kohlenstoff ausgehend von einem cellulosematerial
JP5271887B2 (ja) * 2009-05-08 2013-08-21 国防科学研究所 ライオセル系炭素繊維及び炭素織物の製造方法

Also Published As

Publication number Publication date
FR3096691A1 (fr) 2020-12-04

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