ES2180162T3 - Procedimiento para la realizacion por via electroquimica de un material carbonado, cuya superficie esta modificada por grupos organicos, utilizacion del material modificado. - Google Patents

Procedimiento para la realizacion por via electroquimica de un material carbonado, cuya superficie esta modificada por grupos organicos, utilizacion del material modificado.

Info

Publication number
ES2180162T3
ES2180162T3 ES98917223T ES98917223T ES2180162T3 ES 2180162 T3 ES2180162 T3 ES 2180162T3 ES 98917223 T ES98917223 T ES 98917223T ES 98917223 T ES98917223 T ES 98917223T ES 2180162 T3 ES2180162 T3 ES 2180162T3
Authority
ES
Spain
Prior art keywords
modified
organic groups
carbon
procedure
carboned
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.)
Expired - Lifetime
Application number
ES98917223T
Other languages
English (en)
Inventor
Olivier Fagebaume
Jean Pinson
Jean-Michel Saveant
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
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of ES2180162T3 publication Critical patent/ES2180162T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • D01F11/16—Chemical after-treatment of artificial filaments or the like during manufacture of carbon by physicochemical methods
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4476—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications comprising polymerisation in situ
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2926—Coated or impregnated inorganic fiber fabric
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2926—Coated or impregnated inorganic fiber fabric
    • Y10T442/2984—Coated or impregnated carbon or carbonaceous fiber fabric
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Ceramic Products (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

La invención se refiere a un procedimiento para la producción por reducción electroquímica de un material que contiene carbono con su superficie modificada por grupos orgánicos, en particular funcionalizados, que comprende poner en contacto el material que contiene carbono con una sal de diazonio orgánica en un disolvente, opcionalmente en presencia de un electrolito; la polarización negativa del material que contiene carbono respecto de un nodo también en contacto con una solución electrolítica separada de la citada solución de sal de diazonio, estando caracterizado dicho procedimiento porque la reducción electroquímica se lleva a cabo en una sal de diazonio orgánica en un disolvente prótico en un medio ácido. La invención se refiere también a materiales que contienen carbono de superficie modificada por grupos orgánicos y al uso de estos materiales modificados, por ejemplo para la producción de materiales composites o para la fijación de moléculas de interés biológico.
ES98917223T 1997-03-27 1998-03-25 Procedimiento para la realizacion por via electroquimica de un material carbonado, cuya superficie esta modificada por grupos organicos, utilizacion del material modificado. Expired - Lifetime ES2180162T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703769A FR2761377B1 (fr) 1997-03-27 1997-03-27 Procede de realisation par voie electrochimique d'un materiau carbone dont la surface est modifiee par des groupes organiques, utilisation du materiau modifie

Publications (1)

Publication Number Publication Date
ES2180162T3 true ES2180162T3 (es) 2003-02-01

Family

ID=9505243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98917223T Expired - Lifetime ES2180162T3 (es) 1997-03-27 1998-03-25 Procedimiento para la realizacion por via electroquimica de un material carbonado, cuya superficie esta modificada por grupos organicos, utilizacion del material modificado.

Country Status (11)

Country Link
US (2) US6435240B1 (es)
EP (1) EP0970265B1 (es)
JP (1) JP4359344B2 (es)
AT (1) ATE220131T1 (es)
AU (1) AU7050598A (es)
DE (1) DE69806361T2 (es)
DK (1) DK0970265T3 (es)
ES (1) ES2180162T3 (es)
FR (1) FR2761377B1 (es)
PT (1) PT970265E (es)
WO (1) WO1998044172A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9710978A (pt) 1996-06-14 2000-10-31 Cabot Corp Adsorventes de carbono modificado e processos para adsorção usando os mesmos.
FR2804973B1 (fr) * 2000-02-11 2002-09-20 Univ Paris 7 Denis Diderot Materiau metallique dont la surface est modifiee, son procede de preparation et utilisation du materiau modifie
FR2829046B1 (fr) * 2001-08-28 2005-01-14 Commissariat Energie Atomique Procede de greffage et de croissance d'un film organique conducteur sur une surface
FR2837842B1 (fr) * 2002-03-26 2004-06-18 Commissariat Energie Atomique Procede de fixation de macro-objets sur une surface conductrice ou semi-conductrice de l'electricite par electro-greffage, surfaces obtenues et applications
FR2841908B1 (fr) * 2002-07-04 2004-09-24 Commissariat Energie Atomique Support solide comportant une surface conductrice ou semi-conductrice de l'electricite fonctionnalisee, son procede de preparation et ses utilisations
FR2851181B1 (fr) 2003-02-17 2006-05-26 Commissariat Energie Atomique Procede de revetement d'une surface
WO2005018802A2 (en) * 2003-08-25 2005-03-03 Cabot Corporation Compositions and chromatography materials for bioseparation
EP1726018A2 (en) * 2004-03-15 2006-11-29 Cabot Corporation Modified carbon products, their use in fluid/gas diffusion layers and similar devices and methods relating to the same
FR2871162B1 (fr) * 2004-06-02 2007-06-29 Univ Paris 7 Denis Diderot Materiau de surface modifiee, son procede de preparation et ses utilisations
US20060014155A1 (en) * 2004-07-16 2006-01-19 Wisconsin Alumni Research Foundation Methods for the production of sensor arrays using electrically addressable electrodes
ES2322880B1 (es) 2005-09-30 2010-04-23 Consejo Superior Investig. Cientificas Electrodo biologico con la enzima hidrogenasa, procedimiento de obtencion y sus aplicaciones.
FR2892325B1 (fr) * 2005-10-26 2008-01-18 Alchimer Sa Procede de modification de surfaces isolantes, semi-conductrices ou metalliques, et produits tels qu'obtenus
US8163075B2 (en) 2006-10-31 2012-04-24 Sensient Colors Llc Inks comprising modified pigments and methods for making and using the same
US20080113245A1 (en) * 2006-11-09 2008-05-15 Gm Global Technology Operations, Inc. Method of making hydrophilic fuel cell bipolar plates
EP3483222A3 (en) 2007-08-23 2019-08-07 Sensient Colors LLC Self-dispersed pigments and methods for making and using the same
JP2012523479A (ja) 2009-04-07 2012-10-04 センシエント カラーズ エルエルシー 自己分散性粒子並びにその製造方法及び使用方法
CN101880403A (zh) * 2010-07-02 2010-11-10 深圳市科聚新材料有限公司 尼龙表面接枝壳聚糖亲水性抗菌材料的制备方法
FR2998585B1 (fr) * 2012-11-26 2014-12-19 Univ Rennes Procede de revetement d'un materiau organique ou metallique par des composes organiques par reduction electrochimique des ions diazonium desdits composes organiques, en courant pulse
CN103255456B (zh) * 2013-05-13 2016-05-25 上海大学 一种对金属材料表面快速涂覆多糖聚合物的方法
FR3019477B1 (fr) 2014-04-03 2023-03-17 Commissariat Energie Atomique Procede de fonctionnalisation de surface
US20180023244A1 (en) * 2016-07-19 2018-01-25 Hexcel Corporation Composite carbon fibers
US10894868B2 (en) 2017-12-21 2021-01-19 Hexcel Corporation Composite carbon fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672307B1 (fr) * 1991-02-01 1993-06-04 Centre Nat Rech Scient Procede de modification de la surface de materiaux carbones par reduction electrochimique de sels de diazonium, notamment de fibres de carbone pour materiaux composites, materiaux carbones ainsi modifies.
US5554739A (en) * 1994-12-15 1996-09-10 Cabot Corporation Process for preparing carbon materials with diazonium salts and resultant carbon products

Also Published As

Publication number Publication date
EP0970265B1 (fr) 2002-07-03
FR2761377B1 (fr) 1999-05-07
DE69806361T2 (de) 2003-02-13
ATE220131T1 (de) 2002-07-15
WO1998044172A1 (fr) 1998-10-08
US6435240B1 (en) 2002-08-20
DE69806361D1 (de) 2002-08-08
FR2761377A1 (fr) 1998-10-02
JP4359344B2 (ja) 2009-11-04
AU7050598A (en) 1998-10-22
US7229668B2 (en) 2007-06-12
US20020144912A1 (en) 2002-10-10
PT970265E (pt) 2002-11-29
JP2001518141A (ja) 2001-10-09
DK0970265T3 (da) 2002-10-28
EP0970265A1 (fr) 2000-01-12

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