DE102008031579A1 - Ein hocheffizientes Gasphasenverfahren zur Modifizierung und Funktionalisierung von Kohlenstoff-Nanofasern mit Salpetersäuredampf - Google Patents

Ein hocheffizientes Gasphasenverfahren zur Modifizierung und Funktionalisierung von Kohlenstoff-Nanofasern mit Salpetersäuredampf Download PDF

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Publication number
DE102008031579A1
DE102008031579A1 DE102008031579A DE102008031579A DE102008031579A1 DE 102008031579 A1 DE102008031579 A1 DE 102008031579A1 DE 102008031579 A DE102008031579 A DE 102008031579A DE 102008031579 A DE102008031579 A DE 102008031579A DE 102008031579 A1 DE102008031579 A1 DE 102008031579A1
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Prior art keywords
carbon
carbon fibers
nitric acid
range
reactor
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Ceased
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DE102008031579A
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German (de)
English (en)
Inventor
Martin Prof. Dr. Muhler
Wei Dr. Xia
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.)
Covestro Deutschland AG
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Bayer MaterialScience AG
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Priority to DE102008031579A priority Critical patent/DE102008031579A1/de
Priority to JP2011515218A priority patent/JP2011526331A/ja
Priority to BRPI0915597A priority patent/BRPI0915597A2/pt
Priority to KR1020107029695A priority patent/KR20110027723A/ko
Priority to CA2729693A priority patent/CA2729693A1/en
Priority to RU2011103676/05A priority patent/RU2011103676A/ru
Priority to CN2009801252026A priority patent/CN102099515A/zh
Priority to PCT/EP2009/004664 priority patent/WO2010000424A2/de
Priority to AU2009266063A priority patent/AU2009266063A1/en
Priority to EP09772124A priority patent/EP2297386A2/de
Priority to US13/002,396 priority patent/US20110104492A1/en
Publication of DE102008031579A1 publication Critical patent/DE102008031579A1/de
Ceased legal-status Critical Current

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B01J20/205—Carbon nanostructures, e.g. nanotubes, nanohorns, nanocones, nanoballs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28059—Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28061—Surface area, e.g. B.E.T specific surface area being in the range 100-500 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B01J21/185—Carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • 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
    • D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—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 nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
    • D06M11/65—Salts of oxyacids of nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE102008031579A 2008-07-03 2008-07-03 Ein hocheffizientes Gasphasenverfahren zur Modifizierung und Funktionalisierung von Kohlenstoff-Nanofasern mit Salpetersäuredampf Ceased DE102008031579A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE102008031579A DE102008031579A1 (de) 2008-07-03 2008-07-03 Ein hocheffizientes Gasphasenverfahren zur Modifizierung und Funktionalisierung von Kohlenstoff-Nanofasern mit Salpetersäuredampf
JP2011515218A JP2011526331A (ja) 2008-07-03 2009-06-27 カーボンナノファイバーの硝酸蒸気による変性及び官能基化のための高効率気相法
BRPI0915597A BRPI0915597A2 (pt) 2008-07-03 2009-06-27 método de fase gasosa altamente eficiente para modificação e funcionalização de nanofibras de carbono com vapor de ácido nítrico
KR1020107029695A KR20110027723A (ko) 2008-07-03 2009-06-27 탄소 나노섬유를 질산 증기로 개질 및 관능화하기 위한 고효율의 기체 상 방법
CA2729693A CA2729693A1 (en) 2008-07-03 2009-06-27 A highly efficient gas phase method for modification and functionalization of carbon nanofibres with nitric acid vapour
RU2011103676/05A RU2011103676A (ru) 2008-07-03 2009-06-27 Высокоэффективный газофазный способ модификации и функционализации углеродных нановолокон парами азотной кислоты
CN2009801252026A CN102099515A (zh) 2008-07-03 2009-06-27 用硝酸蒸气对碳纳米纤维进行改性和官能化的高效气相方法
PCT/EP2009/004664 WO2010000424A2 (de) 2008-07-03 2009-06-27 Ein hocheffizientes gasphasenverfahren zur modifizierung und funktionalisierung von kohlenstoff-nanofasern mit salpetersäuredampf
AU2009266063A AU2009266063A1 (en) 2008-07-03 2009-06-27 A highly efficient gas phase method for modification and functionalization of carbon nanofibres with nitric acid vapour
EP09772124A EP2297386A2 (de) 2008-07-03 2009-06-27 Ein hocheffizientes gasphasenverfahren zur modifizierung und funktionalisierung von kohlenstoff-nanofasern mit salpetersäuredampf
US13/002,396 US20110104492A1 (en) 2008-07-03 2009-06-27 Highly efficient gas phase method for modification and functionalization of carbon nanofibres with nitric acid vapour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008031579A DE102008031579A1 (de) 2008-07-03 2008-07-03 Ein hocheffizientes Gasphasenverfahren zur Modifizierung und Funktionalisierung von Kohlenstoff-Nanofasern mit Salpetersäuredampf

Publications (1)

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DE102008031579A1 true DE102008031579A1 (de) 2010-01-07

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DE102008031579A Ceased DE102008031579A1 (de) 2008-07-03 2008-07-03 Ein hocheffizientes Gasphasenverfahren zur Modifizierung und Funktionalisierung von Kohlenstoff-Nanofasern mit Salpetersäuredampf

Country Status (11)

Country Link
US (1) US20110104492A1 (https=)
EP (1) EP2297386A2 (https=)
JP (1) JP2011526331A (https=)
KR (1) KR20110027723A (https=)
CN (1) CN102099515A (https=)
AU (1) AU2009266063A1 (https=)
BR (1) BRPI0915597A2 (https=)
CA (1) CA2729693A1 (https=)
DE (1) DE102008031579A1 (https=)
RU (1) RU2011103676A (https=)
WO (1) WO2010000424A2 (https=)

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US8333900B1 (en) * 2008-06-27 2012-12-18 E I Du Pont De Nemours And Company Selective etching of single walled carbon nanotubes
CN102153069B (zh) * 2011-02-25 2012-12-19 中国科学院长春应用化学研究所 一种纳米碳材料的处理方法
KR20120105827A (ko) * 2011-03-16 2012-09-26 삼성전자주식회사 정착장치용 발열체, 이를 구비한 정착장치 및 화상형성장치
CN102424379B (zh) * 2011-09-20 2013-11-20 奇瑞汽车股份有限公司 一种高分散性碳纳米管的制备方法
CN102424973A (zh) * 2011-12-26 2012-04-25 昆山全亚冠环保科技有限公司 一种鎳銅合金金相腐蚀剂
CN104018340B (zh) * 2014-06-12 2015-12-09 航天精工股份有限公司 一种连续碳纤维表面改性方法
CN117385630A (zh) * 2014-12-09 2024-01-12 国立大学法人 东京大学 表面处理碳纤维、表面处理碳纤维束及它们的制造方法
CN106215949A (zh) * 2016-08-02 2016-12-14 上海应用技术学院 一种低温选择性催化还原脱硝催化剂及其制备方法
JP6857806B2 (ja) 2016-12-05 2021-04-14 パナソニックＩｐマネジメント株式会社 燃料電池用の金属粒子担持触媒およびその製造方法、およびその触媒を用いた燃料電池
CN109847706A (zh) * 2019-02-12 2019-06-07 广州大学 一种表面官能团功能化水热炭吸附剂及其制备方法与应用
CN111139646A (zh) * 2020-01-14 2020-05-12 贵州大学 一种改性碳纤维及其与尼龙6复合材料的制备

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RU2011103676A (ru) 2012-08-10
US20110104492A1 (en) 2011-05-05
CA2729693A1 (en) 2010-01-07
KR20110027723A (ko) 2011-03-16
CN102099515A (zh) 2011-06-15
WO2010000424A2 (de) 2010-01-07
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