KR960041238A - Method for preparing water-soluble conductive polymer compound and composites thereof - Google Patents

Method for preparing water-soluble conductive polymer compound and composites thereof Download PDF

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KR960041238A
KR960041238A KR1019950013010A KR19950013010A KR960041238A KR 960041238 A KR960041238 A KR 960041238A KR 1019950013010 A KR1019950013010 A KR 1019950013010A KR 19950013010 A KR19950013010 A KR 19950013010A KR 960041238 A KR960041238 A KR 960041238A
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South Korea
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polymer compound
water
solution
conductive polymer
acid
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KR1019950013010A
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Korean (ko)
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KR0149830B1 (en
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이서봉
이창진
윤석희
이명수
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강박광
재단법인 한국화학연구소
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    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0611—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polypyrroles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets

Abstract

본 발명은 도판트겸 입체구조 안정제로서 기능하는 술폰산기가 치환된 고분자 산을 몰에 용해시키고, 이 고분자 산의 용액에 고분자 화합물의 모노머의 용액을 0∼15℃에서 첨가한 후, 1시간 동안 교반시키고, 이어서 이 혼합용액에 산화제 수용액을 0∼15℃에서 1.5∼2시간 동안 점적시킨 후, 20시간 동안 교반시켜서 수용성 전도성 고분자 화합물을 제조하거나, 또는 상기 수용성 전도성 고분자 화합물과 범용 수용성 수지를 혼합해서 수용성 전도성 고분자 화합물의 복합체를 제조하는 방법 및 코팅방법에 관한 것이다.The present invention dissolves a polymer acid substituted with a sulfonic acid group that functions as a dopant and a steric structure stabilizer in a mole, and then adds a solution of a monomer of a polymer compound at a solution of 0 to 15 ° C. to a solution of the polymer acid, and then stirs for 1 hour. Subsequently, an aqueous oxidizing agent solution was added dropwise to the mixed solution at 0 to 15 ° C. for 1.5 to 2 hours, followed by stirring for 20 hours to prepare a water-soluble conductive polymer compound, or the water-soluble conductive polymer compound and a general-purpose water-soluble resin were mixed to be water-soluble. It relates to a method of manufacturing a composite of a conductive polymer compound and a coating method.

본 발명에서 도판트겸 입체구조 안정제로서 사용된 폴리(설퍼나프탈렌디일)메틸렌·나트륨염은 하기 구조식 Ⅰ로 나타낼 수 있으며, 이 화합물은 염산을 첨가해서 고분자 산으로 사용한다.The poly (sulfurnaphthalenediyl) methylene sodium salt used as the dopant and steric structural stabilizer in the present invention can be represented by the following structural formula I, which is used as a polymeric acid by adding hydrochloric acid.

본 발명에 의해서 제조된 수용성 전도성 고분자 화합물은 이차전지의 전극, 전자파 차폐용 소재, 유연성을 가지는 전극, 대전 방지용 소재, 부식방지용 코팅제, 고체 전해콘덴서 전해질 등에 유용하다.The water-soluble conductive polymer compound prepared by the present invention is useful for electrodes of secondary batteries, electromagnetic shielding materials, flexible electrodes, antistatic materials, anti-corrosion coatings, solid electrolyte capacitor electrolytes, and the like.

Description

수용성 전도성 고분자 화합물 및 그의 복합체의 제조방법Method for preparing water-soluble conductive polymer compound and composites thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

도판트겸 입체구조 안정제로서 기능하는 술폰산기가 치환된 고분자 산을 물에 용해시키고, 이 고분자 산의 용액에 고분자 화합물의 모노머의 용액을 0∼15℃에서 첨가한 후, 1시간 동안 교반시키고, 이어서 이 혼합용액에 산화제 수용액을 0∼15℃에서 1.5∼2시간 동안 점적시킨 후, 20시간 동안 교반시켜서 되는 수용성 전도성 고분자 화합물의 제조방법.A polymer acid substituted with a sulfonic acid group which functions as a dopant and a steric structure stabilizer is dissolved in water, and a solution of the monomer of the polymer compound is added to the solution of the polymer acid at 0 to 15 DEG C, followed by stirring for 1 hour. A method for producing a water-soluble conductive polymer compound in which the mixed solution is added dropwise with an oxidizing agent solution at 0 to 15 ° C. for 1.5 to 2 hours and then stirred for 20 hours. 제1항에 있어서, 모노머에 대한 고분자산의 몰비가 0.5∼2.0인 것을 특징으로 하는 고분자 화합물의 제조 방법.The method for producing a polymer compound according to claim 1, wherein the molar ratio of the polymer acid to the monomer is 0.5 to 2.0. 제1항에 있어서, 고분자 화합물이 폴리아닐린 또는 폴리피롤인 것을 특징으로 하는 고분자 화합물의 제조 방법.The method for producing a polymer compound according to claim 1, wherein the polymer compound is polyaniline or polypyrrole. 제1항에 있어서, 술폰산기가 치환된 고분자 산이 폴리(설퍼나프탈렌디일)메틸렌·나트륨염, 폴리스티렌술폰산 또는 폴리(2-아크릴아미도-2-메틸-1-프로판술폰산)인 것을 특징으로 하는 고분자 화합물의 제조 방법.The polymer compound according to claim 1, wherein the polymer acid substituted with sulfonic acid group is poly (sulfurnaphthalenediyl) methylene sodium salt, polystyrenesulfonic acid or poly (2-acrylamido-2-methyl-1-propanesulfonic acid). Method of preparation. 제1항의 수용성 전도성 고분자 화합물과 범용 수용성 수지를 혼합하여서 되는 수용성 전도성 고분자 화합물의 복합체의 제조방법.A method for producing a composite of a water-soluble conductive polymer compound by mixing the water-soluble conductive polymer compound of claim 1 with a general-purpose water-soluble resin. 제5항에 있어서, 범용 수용성 수지가 폴리우레탄, 셀룰로오스 아세테이트 또는 폴리비닐알콜인 것을 특징으로 하는 고분자 화합물의 복합체의 제조방법.The method for producing a composite of a polymer compound according to claim 5, wherein the general purpose water soluble resin is polyurethane, cellulose acetate or polyvinyl alcohol. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013010A 1995-05-24 1995-05-24 Process for preparing an aqueous and conductive high molecular compound and its composite KR0149830B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100437198B1 (en) * 2001-02-23 2004-06-23 장관식 Water Soluble Polypyrrole with High Solubility and Method for Preparation thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100514643B1 (en) * 2002-05-23 2005-09-13 주식회사 유진텍 이십일 Preparation Method of Polyanilines
KR100840142B1 (en) * 2007-04-19 2008-06-20 스마트머티리얼스 테크널러지주식회사 Fabrication methods of soluble polypyrrole
KR100959400B1 (en) * 2007-12-10 2010-05-24 한양대학교 산학협력단 Method of preparing a conductive polymer using albumin and a water-dispersive conductive polymer prepared thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100437198B1 (en) * 2001-02-23 2004-06-23 장관식 Water Soluble Polypyrrole with High Solubility and Method for Preparation thereof

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