TW200633927A - Method for producing silicon carbide nano-fiber - Google Patents

Method for producing silicon carbide nano-fiber

Info

Publication number
TW200633927A
TW200633927A TW095103992A TW95103992A TW200633927A TW 200633927 A TW200633927 A TW 200633927A TW 095103992 A TW095103992 A TW 095103992A TW 95103992 A TW95103992 A TW 95103992A TW 200633927 A TW200633927 A TW 200633927A
Authority
TW
Taiwan
Prior art keywords
silicon carbide
fiber
aforementioned
carbide nano
precursor polymer
Prior art date
Application number
TW095103992A
Other languages
Chinese (zh)
Inventor
Asao Oya
Kazutaka Tenmoku
Original Assignee
Univ Gunma Nat Univ Corp
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 Univ Gunma Nat Univ Corp filed Critical Univ Gunma Nat Univ Corp
Publication of TW200633927A publication Critical patent/TW200633927A/en

Links

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
    • D01F9/10—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Abstract

To provide a method for producing a silicon carbide nano-fiber in which an extremely fine and long silicon carbide nano-fiber can be easily and reliably produced. The method for producing a silicon carbide nano-fiber comprises the steps of: mixing a silicon carbide precursor polymer and a carbon precursor polymer; melting and spinning a polymer mixture obtained by the aforementioned mixing step; infusibilizing a silicon carbide precursor polymer and a carbon precursor polymer, which are contained in a fibrous substance obtained by the aforementioned melting and spinning step; carrying out a heat treatment of a fiber made infusible by the aforementioned infusibilizing step; and carrying out an acid treatment of the fiber subjected to the aforementioned heat treatment.
TW095103992A 2005-02-08 2006-02-07 Method for producing silicon carbide nano-fiber TW200633927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005032325 2005-02-08

Publications (1)

Publication Number Publication Date
TW200633927A true TW200633927A (en) 2006-10-01

Family

ID=36793053

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103992A TW200633927A (en) 2005-02-08 2006-02-07 Method for producing silicon carbide nano-fiber

Country Status (3)

Country Link
JP (1) JP4552019B2 (en)
TW (1) TW200633927A (en)
WO (1) WO2006085479A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102808241A (en) * 2012-08-27 2012-12-05 中国科学院化学研究所 Method for preparing continuous silicon carbide fiber through physical blending modification

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103649B1 (en) * 2009-02-06 2012-01-11 한국원자력연구원 Manufacturing method of electroconductive Silicon Carbide nanofiber
EP2224045A1 (en) * 2009-02-27 2010-09-01 Basf Se Process for producing carbon nanofibres and/or carbon nanotubes
DE102009058101A1 (en) 2009-12-12 2011-06-16 Bayer Materialscience Ag Use of layer structures in wind turbines
KR101582584B1 (en) 2013-12-19 2016-01-05 한국세라믹기술원 Method for wet oxidation curing polycarbosilane and method for manufcaturing silicon carbide comprising the same
CN108842438B (en) * 2018-06-06 2020-08-07 中国人民解放军国防科技大学 Preparation method of high-temperature-resistant SiC fibers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047362B2 (en) * 1976-06-08 1985-10-21 東洋紡績株式会社 Method for manufacturing silicon carbide-containing molded products
JPS5947424A (en) * 1982-09-09 1984-03-17 Shin Etsu Chem Co Ltd Manufacture of carbon-silicon carbide composite fiber
US4707399A (en) * 1985-12-13 1987-11-17 Minnesota Mining And Manufacturing Company Bicomponent ceramic fibers
JPS646122A (en) * 1987-02-26 1989-01-10 Teijin Ltd Production of skin-core type conjugate fiber
JP2682486B2 (en) * 1995-01-18 1997-11-26 日本電気株式会社 Method for purifying carbon nanotubes
JP2004360115A (en) * 2003-06-04 2004-12-24 Japan Science & Technology Agency Method for producing silicon carbide-based nanofiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102808241A (en) * 2012-08-27 2012-12-05 中国科学院化学研究所 Method for preparing continuous silicon carbide fiber through physical blending modification

Also Published As

Publication number Publication date
WO2006085479A1 (en) 2006-08-17
JP4552019B2 (en) 2010-09-29
JPWO2006085479A1 (en) 2008-08-07

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