WO2010077011A3 - Procédé de production d'une nanofibre de carbone composite ayant une activité photocatalytique, nanofibre de carbone composite ayant une activité photocatalytique produite au moyen du procédé, filtre comprenant la nanofibre de carbone composite et sol de photocatalyseur thermiquement stable employé dans le procédé de production - Google Patents

Procédé de production d'une nanofibre de carbone composite ayant une activité photocatalytique, nanofibre de carbone composite ayant une activité photocatalytique produite au moyen du procédé, filtre comprenant la nanofibre de carbone composite et sol de photocatalyseur thermiquement stable employé dans le procédé de production Download PDF

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Publication number
WO2010077011A3
WO2010077011A3 PCT/KR2009/007733 KR2009007733W WO2010077011A3 WO 2010077011 A3 WO2010077011 A3 WO 2010077011A3 KR 2009007733 W KR2009007733 W KR 2009007733W WO 2010077011 A3 WO2010077011 A3 WO 2010077011A3
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WO
WIPO (PCT)
Prior art keywords
carbon nanofiber
composite carbon
photocatalytic activity
filter
producing
Prior art date
Application number
PCT/KR2009/007733
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English (en)
Korean (ko)
Other versions
WO2010077011A2 (fr
Inventor
양갑승
김보혜
Original Assignee
전남대학교산학협력단
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Application filed by 전남대학교산학협력단 filed Critical 전남대학교산학협력단
Publication of WO2010077011A2 publication Critical patent/WO2010077011A2/fr
Publication of WO2010077011A3 publication Critical patent/WO2010077011A3/fr

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • 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
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • 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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/36—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to carbon fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • D10B2101/122—Nanocarbons
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Catalysts (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

La présente invention concerne une nanofibre de carbone et plus particulièrement un procédé pour produire une nanofibre de carbone composite ayant une activité photocatalytique, une nanofibre de carbone composite produite au moyen du procédé, un filtre comprenant la nanofibre de carbone composite et un sol de photocatalyseur thermiquement stable employé pour la production de la nanofibre de carbone composite.
PCT/KR2009/007733 2008-12-31 2009-12-23 Procédé de production d'une nanofibre de carbone composite ayant une activité photocatalytique, nanofibre de carbone composite ayant une activité photocatalytique produite au moyen du procédé, filtre comprenant la nanofibre de carbone composite et sol de photocatalyseur thermiquement stable employé dans le procédé de production WO2010077011A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0137971 2008-12-31
KR20080137971A KR101083060B1 (ko) 2008-12-31 2008-12-31 광촉매활성을 갖는 복합탄소나노섬유 제조방법, 그 방법으로 제조된 광촉매활성을 갖는 복합탄소나노섬유, 상기 복합탄소나노섬유를 포함하는 필터 및 상기 제조방법에 사용되는 열 안정성 광촉매 졸 용액

Publications (2)

Publication Number Publication Date
WO2010077011A2 WO2010077011A2 (fr) 2010-07-08
WO2010077011A3 true WO2010077011A3 (fr) 2010-09-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007733 WO2010077011A2 (fr) 2008-12-31 2009-12-23 Procédé de production d'une nanofibre de carbone composite ayant une activité photocatalytique, nanofibre de carbone composite ayant une activité photocatalytique produite au moyen du procédé, filtre comprenant la nanofibre de carbone composite et sol de photocatalyseur thermiquement stable employé dans le procédé de production

Country Status (2)

Country Link
KR (1) KR101083060B1 (fr)
WO (1) WO2010077011A2 (fr)

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KR101270716B1 (ko) * 2011-08-26 2013-06-03 전남대학교산학협력단 광촉매-그래핀-탄소나노섬유복합체 제조방법
CN102926030B (zh) * 2012-10-15 2014-07-02 东华大学 一种含TiO2/WO3异质结纳米纤维的制备方法
KR101336286B1 (ko) * 2012-11-13 2013-12-03 재단법인대구경북과학기술원 탄소나노섬유 복합체의 제조방법 및 이를 통해 제조된 탄소나노섬유 복합체
KR101437592B1 (ko) * 2012-12-28 2014-09-04 전자부품연구원 수처리용 복합체 멤브레인 및 그 제조방법
KR101334294B1 (ko) * 2013-02-18 2013-11-28 전남대학교산학협력단 광촉매-그래핀-탄소나노섬유복합체 및 상기 복합체를 포함하는 필터
KR101454865B1 (ko) * 2013-10-02 2014-11-04 부산대학교 산학협력단 리튬이차전지의 음극 활물질로 사용되는 튜브 타입의 티탄산리튬 나노섬유 제조방법
KR101598896B1 (ko) * 2014-09-26 2016-03-03 재단법인대구경북과학기술원 탄소나노섬유 복합체 및 그의 제조 방법
KR101722397B1 (ko) 2015-06-22 2017-04-04 한국과학기술연구원 탄소복합섬유 및 이의 제조 방법
CN105148965B (zh) * 2015-07-01 2019-02-01 宁波工程学院 一种TiO2/WO3/g-C3N4全介孔纳米纤维
CN105126892B (zh) * 2015-07-01 2019-02-01 宁波工程学院 一种TiO2/WO3/g-C3N4全介孔纳米纤维在高效光催化剂中的应用
CN105126886B (zh) * 2015-07-01 2019-02-01 宁波工程学院 一种TiO2/WO3/g-C3N4全介孔纳米纤维的制备方法
CN108085770A (zh) * 2017-12-06 2018-05-29 胡旺 一种光催化抑菌涤纶纤维及其制备方法
CN110373811B (zh) * 2019-07-08 2021-04-02 北京化工大学 一种油水分离用纤维膜的制备方法
CN110756228A (zh) * 2019-11-19 2020-02-07 北京工业大学 一种多级结构TiO2/C@MOF纳米纤维膜光催化材料的制备方法和应用
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CN112813531A (zh) * 2021-01-04 2021-05-18 周菊青 一种二氧化钛纳米花改性聚丙烯腈纳米纤维脱硫剂及制法
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CN114392771B (zh) * 2022-02-08 2022-09-30 西北大学 一种复合纳米光催化材料及其制备方法和应用

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KR101083060B1 (ko) 2011-11-16
KR20100079470A (ko) 2010-07-08

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