CA2309194A1 - Compositions polymeres conductrices - Google Patents

Compositions polymeres conductrices Download PDF

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Publication number
CA2309194A1
CA2309194A1 CA002309194A CA2309194A CA2309194A1 CA 2309194 A1 CA2309194 A1 CA 2309194A1 CA 002309194 A CA002309194 A CA 002309194A CA 2309194 A CA2309194 A CA 2309194A CA 2309194 A1 CA2309194 A1 CA 2309194A1
Authority
CA
Canada
Prior art keywords
acid
fluid mixture
polyaniline
solvent
sulfonic acid
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.)
Abandoned
Application number
CA002309194A
Other languages
English (en)
Inventor
Phillip Norman Adams
Andrew Paul Monkman
Stephen John Pomfret
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.)
Corning Communications Ltd
Original Assignee
Individual
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
Priority claimed from GBGB9723464.5A external-priority patent/GB9723464D0/en
Priority claimed from GBGB9801159.6A external-priority patent/GB9801159D0/en
Application filed by Individual filed Critical Individual
Publication of CA2309194A1 publication Critical patent/CA2309194A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un mélange polymère conducteur fluide destiné à être utilisé dans la préparation de revêtements de films et de fibres est principalement constitué d'une polyaniline sous forme de base (de préférence d'émeraldine sous forme de base). Dans cette invention on dope la polyaniline avec un acide sulfonique comprenant en plus d'au moins un groupe acide sulfonique, un deuxième groupe fonctionnel à liaison hydrogène et on disperse cette aniline dopée dans un solvant acide présentant une valeur pK¿a? inférieure à 4,5 mais sensiblement supérieure (plus positive) à celle de l'acide sulfonique. L'acide sulfonique fonctionnel semble agir en tant qu'agent de solvatation ainsi qu'en tant que dopant et permet de former des mélanges à forte teneur en solides dans les solvants acides (jusqu'à environ 15 % en poids si on le compare avec un maximum d'environ 10 % dans des mélanges classiques à base de NMP) desquels on peut extraire le solvant avec un solvant concurrent (par exemple dans un procédé de filage au mouillé); ceci permettant de produire des films et des fibres étirables à froid (et à chaud). L'acide sulfonique préféré est le 2-acrylamido-2-méthyle-1-acide propane sulfonique (AMPSA) ou son oligomère et le solvant acide préféré est l'acide dichloroacétique. Le solvant concurrent peut être l'acétone, le méthyle isobutyle cétone ou l'acétate de butyle.
CA002309194A 1997-11-07 1998-10-30 Compositions polymeres conductrices Abandoned CA2309194A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9723464.5 1997-11-07
GBGB9723464.5A GB9723464D0 (en) 1997-11-07 1997-11-07 Conductive polymer compositions
GBGB9801159.6A GB9801159D0 (en) 1998-01-21 1998-01-21 Conductive polymer compositions
GB9801159.6 1998-01-21
PCT/GB1998/003241 WO1999024991A1 (fr) 1997-11-07 1998-10-30 Compositions polymeres conductrices

Publications (1)

Publication Number Publication Date
CA2309194A1 true CA2309194A1 (fr) 1999-05-20

Family

ID=26312561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002309194A Abandoned CA2309194A1 (fr) 1997-11-07 1998-10-30 Compositions polymeres conductrices

Country Status (5)

Country Link
EP (1) EP1029329A1 (fr)
JP (1) JP2001522898A (fr)
AU (1) AU9637798A (fr)
CA (1) CA2309194A1 (fr)
WO (1) WO1999024991A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888582A (en) * 1997-12-09 1999-03-30 Kemet Electronics Corp. Polyaniline solutions with bicyclic terpene solvent
FR2796379B1 (fr) * 1999-07-13 2002-05-24 Commissariat Energie Atomique Acides sulfoniques et phosphoniques et leur utilisation comme dopants pour la fabrication de films conducteurs de polyaniline et pour la fabrication de materiaux composites conducteurs a base de polyaniline
US6982514B1 (en) 2000-05-22 2006-01-03 Santa Fe Science And Technology, Inc. Electrochemical devices incorporating high-conductivity conjugated polymers
US6936955B1 (en) 2000-08-04 2005-08-30 Santa Fe Science And Technology, Inc. Conjugated polymer actuator responsive to electrical stimulation
KR100401349B1 (ko) * 2000-09-20 2003-10-17 스마트텍 주식회사 전도성 폴리아닐린 방사용액의 제조 방법
AUPR831101A0 (en) * 2001-10-16 2001-11-08 University Of Wollongong, The Separation and recovery of precious metals using polymer materials
KR20050074519A (ko) * 2002-10-30 2005-07-18 산타 페 사이언스 앤드 테크놀로지, 인코포레이티드 폴리아닐린 섬유의 스피닝, 도핑, 디도핑 그리고 리도핑
AU2003293334A1 (en) 2002-12-02 2004-06-23 Santa Fe Science And Technology, Inc. Resistive heating using polyaniline fiber
US7288871B1 (en) 2003-07-03 2007-10-30 Santa Fe Science And Technology, Inc. Solid-in-hollow polymer fiber electrochemical devices
US7463040B2 (en) 2003-08-01 2008-12-09 Santa Fe Science And Technology, Inc. Multifunctional conducting polymer structures
WO2005096392A2 (fr) 2004-03-31 2005-10-13 The Yokohama Rubber Co., Ltd. Électrolyte pour dispositif photovoltaïque, dispositif photovoltaïque et pile solaire sensibilisée à la matière colorante comprenant cette électrolyte.
US8691028B2 (en) * 2006-05-10 2014-04-08 The Boeing Company Article having a hexavalent-chromium-free, corrosion-inhibiting organic conversion coating thereon, and its preparation
JP5515089B2 (ja) * 2008-06-05 2014-06-11 日産自動車株式会社 導電性高分子繊維およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262195A (en) * 1990-11-05 1993-11-16 Brewer Science Soluble conducting polymers and their use in manufacturing electronic devices
US5520852A (en) * 1994-06-08 1996-05-28 Neste Oy Processible electrically conducting polyaniline compositions
KR970058474A (ko) * 1995-12-20 1997-07-31 정몽원 전자파 차폐용 케이스

Also Published As

Publication number Publication date
WO1999024991A1 (fr) 1999-05-20
JP2001522898A (ja) 2001-11-20
AU9637798A (en) 1999-05-31
EP1029329A1 (fr) 2000-08-23

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Legal Events

Date Code Title Description
FZDE Discontinued