WO2023154004A3 - Fiber and method of forming the same - Google Patents

Fiber and method of forming the same Download PDF

Info

Publication number
WO2023154004A3
WO2023154004A3 PCT/SG2023/050046 SG2023050046W WO2023154004A3 WO 2023154004 A3 WO2023154004 A3 WO 2023154004A3 SG 2023050046 W SG2023050046 W SG 2023050046W WO 2023154004 A3 WO2023154004 A3 WO 2023154004A3
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
mxene
forming
same
linked
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.)
Ceased
Application number
PCT/SG2023/050046
Other languages
French (fr)
Other versions
WO2023154004A2 (en
Inventor
Lei Wei
Tianzhu ZHOU
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.)
Nanyang Technological University
Original Assignee
Nanyang Technological University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanyang Technological University filed Critical Nanyang Technological University
Priority to EP23753293.2A priority Critical patent/EP4444942A4/en
Publication of WO2023154004A2 publication Critical patent/WO2023154004A2/en
Publication of WO2023154004A3 publication Critical patent/WO2023154004A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Various embodiments may relate to a method of forming a fiber. The method may include forming a plurality of wet spun fibers from a plurality of MXene sheets using a wet spinning process. The method may also include forming the fiber by heating the wet spun fiber using a thermal drawing process. The fiber may be a cross-linked MXene -based fiber including a MXene core including the plurality of MXene sheets which are cross-linked. The fiber may further include a protective layer surrounding the MXene core.
PCT/SG2023/050046 2022-02-14 2023-01-26 Fiber and method of forming the same Ceased WO2023154004A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23753293.2A EP4444942A4 (en) 2022-02-14 2023-01-26 FIBER AND METHOD FOR PRODUCING IT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202201394T 2022-02-14
SG10202201394T 2022-02-14

Publications (2)

Publication Number Publication Date
WO2023154004A2 WO2023154004A2 (en) 2023-08-17
WO2023154004A3 true WO2023154004A3 (en) 2023-10-12

Family

ID=87565232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2023/050046 Ceased WO2023154004A2 (en) 2022-02-14 2023-01-26 Fiber and method of forming the same

Country Status (2)

Country Link
EP (1) EP4444942A4 (en)
WO (1) WO2023154004A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119332362B (en) * 2024-11-04 2026-01-06 北京航空航天大学 A method for preparing radially oriented MXene fiber artificial muscle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636115A (en) * 2020-06-12 2020-09-08 东华大学 A kind of polyvinyl alcohol-based electromagnetic shielding fiber material and preparation method thereof
CN115341390A (en) * 2022-08-18 2022-11-15 北京航空航天大学 Preparation method and application of titanium carbide MXene fiber nanocomposite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112481721A (en) * 2020-12-28 2021-03-12 南京鼓楼医院 Microfluidic spinning device, linear type core-shell structure conductive fiber, and preparation method and application thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636115A (en) * 2020-06-12 2020-09-08 东华大学 A kind of polyvinyl alcohol-based electromagnetic shielding fiber material and preparation method thereof
CN115341390A (en) * 2022-08-18 2022-11-15 北京航空航天大学 Preparation method and application of titanium carbide MXene fiber nanocomposite

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHOU TIANZHU, YU YANGZHE, HE BING, WANG ZHE, XIONG TING, WANG ZHIXUN, LIU YANTING, XIN JIWU, QI MIAO, ZHANG HAOZHE, ZHOU XUHUI, GA: "Ultra-compact MXene fibers by continuous and controllable synergy of interfacial interactions and thermal drawing-induced stresses", NATURE COMMUNICATIONS, vol. 13, no. 1, 5 August 2022 (2022-08-05), pages 1 - 13, XP093100667, DOI: 10.1038/s41467-022-32361-6 *

Also Published As

Publication number Publication date
WO2023154004A2 (en) 2023-08-17
EP4444942A2 (en) 2024-10-16
EP4444942A4 (en) 2025-12-10

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