JP5243067B2 - 導電性ポリマーの導電性向上方法 - Google Patents
導電性ポリマーの導電性向上方法 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/48—Conductive polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
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- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
- C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
- C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/50—Physical properties
- C08G2261/51—Charge transport
- C08G2261/514—Electron transport
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- C—CHEMISTRY; METALLURGY
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- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/70—Post-treatment
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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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
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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
- C08J2365/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
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- 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
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- 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
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
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- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
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- Medicinal Chemistry (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
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- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Description
請求項1は、
耐圧容器内に、導電性ポリマーと水と前記導電性ポリマーに対する相溶性を有する有機溶剤と二酸化炭素とを収容し、前記二酸化炭素が超臨界状態となるように、前記耐圧容器内を加熱加圧することを特徴とする導電性ポリマーの導電性向上方法であり、
請求項2は、
前記導電性ポリマーが、ポリスチレンスルホン酸の水溶液中で3,4−エチレンジオキシチオフェンを重合することにより得られる生成物及び/又はポリアニリンである前記請求項1に記載の導電性ポリマーの導電性向上方法であり、
請求項3は、
前記有機溶剤が、ジメチルスルホキシド、ポリエチレングリコール、N−メチルピロリドン、及びN,N−ジメチルホルムアミドよりなる群から選択される少なくとも一種である前記請求項1又は2に記載の導電性ポリマーの導電性向上方法であり、
請求項4は、
前記加熱加圧が、7〜25MPaに加圧しつつ、85〜110℃に加熱し、その温度及び圧力を0.5〜4時間にわたって維持することである前記請求項1〜3のいずれか一項に記載の導電性ポリマーの導電性向上方法である。
図1に示すように、まず、内容積500mLの耐圧容器2内に、処理前の平均粒径が0.4μmである導電性ポリマー(商品名:Baytron P)1w/oの水ディスパーション液10mLと純水9gとDMSO 1.1gとを装入した。
実施例1で使用された導電性ポリマー(商品名:Baytron P)1w/o水ディスパーション液10mLとDMSO 1.1gとを混合して50〜100℃で乾燥し、その後、製膜操作を実施した。この導電性ポリマーの抵抗値を前記実施例1と同様にして測定したところ、104Ω/□であった。
実施例2においては、実施例1におけるDMSO 1.1gの代わりにNMP(N−メチルピロリドン)1.03gを用い、実施例3においては、実施例1におけるDMSO 1.1gの代わりにエチレングリコール1.11gを用いた外は前記実施例1と同様に実施した。
前記実施例1における導電性ポリマー(商品名:Baytron P)を導電性ポリマー(商品名:Baytron PHCV4)に代えた他は前記実施例1と同様にして実施した。
前記比較例1における導電性ポリマー(商品名:Baytron P)を導電性ポリマー(商品名:Baytron PHCV4)に代えた他は前記比較例1と同様にして実施した。
実施例5においては、実施例4におけるDMSO 1.1gの代わりにNMP(N−メチルピロリドン)1.03gを用い、実施例6においては、実施例4におけるDMSO 1.1gの代わりにエチレングリコール1.11gを用いた外は前記実施例1と同様に実施した。
実施例7〜9においては、実施例1における導電性ポリマー(商品名:Baytron P)1w/oの水ディスパーション液10mLの代わりにポリアニリン4〜8w/oの水ディスパーション液10mLを使用した外は前記実施例1〜3と同様に実施した。
2 耐圧容器
2A 攪拌器
3 二酸化炭素ボンベ
3A ポンプ
3B バルブ
4 水貯留タンク
4A ポンプ
4B バルブ
5 バルブ
6 第2耐圧容器
7 バルブ
8 コイル状反応器
Claims (4)
- 耐圧容器内に、導電性ポリマーと水と前記導電性ポリマーに対する相溶性を有する有機溶剤と二酸化炭素とを収容し、前記二酸化炭素が超臨界状態となるように、前記耐圧容器内を加熱加圧することを特徴とする導電性ポリマーの導電性向上方法。
- 前記導電性ポリマーが、ポリスチレンスルホン酸の水溶液中で3,4−エチレンジオキシチオフェンを重合することにより得られる生成物及び/又はポリアニリンである前記請求項1に記載の導電性ポリマーの導電性向上方法。
- 前記有機溶剤が、ジメチルスルホキシド、ポリエチレングリコール、N−メチルピロリドン、及びN,N−ジメチルホルムアミドよりなる群から選択される少なくとも一種である前記請求項1又は2に記載の導電性ポリマーの導電性向上方法。
- 前記加熱加圧が、7〜25MPaに加圧しつつ、85〜110℃に加熱し、その温度及び圧力を0.5〜4時間にわたって維持することである前記請求項1〜3のいずれか一項に記載の導電性ポリマーの導電性向上方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008060106A JP5243067B2 (ja) | 2008-03-10 | 2008-03-10 | 導電性ポリマーの導電性向上方法 |
| PCT/JP2008/000533 WO2009113125A1 (ja) | 2008-03-10 | 2008-03-11 | 導電性ポリマーの導電性向上方法 |
| EP20080720419 EP2253656B1 (en) | 2008-03-10 | 2008-03-11 | Method of enhancing conductivity of conductive polymer |
| RU2010141565/04A RU2462485C2 (ru) | 2008-03-10 | 2008-03-11 | Способ улучшения проводимости проводящего полимерного продукта |
| US12/920,989 US8188212B2 (en) | 2008-03-10 | 2008-03-11 | Method of enhancing conductivity of conductive polymer product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008060106A JP5243067B2 (ja) | 2008-03-10 | 2008-03-10 | 導電性ポリマーの導電性向上方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009215422A JP2009215422A (ja) | 2009-09-24 |
| JP5243067B2 true JP5243067B2 (ja) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008060106A Expired - Fee Related JP5243067B2 (ja) | 2008-03-10 | 2008-03-10 | 導電性ポリマーの導電性向上方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8188212B2 (ja) |
| EP (1) | EP2253656B1 (ja) |
| JP (1) | JP5243067B2 (ja) |
| RU (1) | RU2462485C2 (ja) |
| WO (1) | WO2009113125A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8173046B2 (en) * | 2007-06-18 | 2012-05-08 | Hideo Yoshido | Method of producing a conductive polymer film |
| JP5041606B2 (ja) * | 2009-10-02 | 2012-10-03 | 日機装株式会社 | リチウムイオン二次電池における改質微粉状正極物質の製造方法 |
| JP5008153B2 (ja) * | 2009-10-26 | 2012-08-22 | 日機装株式会社 | リチウムイオン二次電池における改質微粉状正極物質の製造方法 |
| JP5740925B2 (ja) * | 2010-11-15 | 2015-07-01 | ナガセケムテックス株式会社 | 導電性コーティング組成物及び積層体 |
| CN104059432B (zh) * | 2013-03-20 | 2016-01-06 | 北京阿格蕾雅科技发展有限公司 | 透明碳纳米管高分子复合导电墨水及其制备方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5855819A (en) | 1997-03-27 | 1999-01-05 | University Of North Carolina At Chapel Hill | Synthesis of conductive polymers in liquid and supercritical CO2 |
| US6156235A (en) | 1997-11-10 | 2000-12-05 | World Properties, Inc. | Conductive elastomeric foams by in-situ vapor phase polymerization of pyrroles |
| US6890584B2 (en) | 2000-06-28 | 2005-05-10 | Agfa-Gevaert | Flexographic ink containing a polymer or copolymer of a 3,4-dialkoxythiophene |
| JP4144778B2 (ja) * | 2001-11-06 | 2008-09-03 | 国立大学法人東京工業大学 | イオン伝導性高分子およびその製造方法ならびにその処理方法 |
| EP1453877B1 (en) * | 2001-12-04 | 2007-03-28 | Agfa-Gevaert | Process for preparing an aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer |
| US20050007430A1 (en) * | 2003-03-24 | 2005-01-13 | Therics, Inc. | Method and system of printheads using electrically conductive solvents |
| US7537803B2 (en) * | 2003-04-08 | 2009-05-26 | New Jersey Institute Of Technology | Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process |
| US7390438B2 (en) | 2003-04-22 | 2008-06-24 | E.I. Du Pont De Nemours And Company | Water dispersible substituted polydioxythiophenes made with fluorinated polymeric sulfonic acid colloids |
| CN102212251B (zh) * | 2003-04-22 | 2013-06-19 | E.I.内穆尔杜邦公司 | 由聚合物酸性胶体制备的水分散性聚噻吩 |
| US7247230B2 (en) | 2003-08-08 | 2007-07-24 | Northeastern University | Electrochemical synthesis and processing of conducting polymers in supercritical media |
| FI116626B (fi) | 2004-01-27 | 2006-01-13 | Valtion Teknillinen | Menetelmä johtavien polymeeripinnoitteiden saostamiseksi ylikriittisessä hiilidioksidissa |
| US7338620B2 (en) | 2004-03-17 | 2008-03-04 | E.I. Du Pont De Nemours And Company | Water dispersible polydioxythiophenes with polymeric acid colloids and a water-miscible organic liquid |
| JP2006111798A (ja) | 2004-10-18 | 2006-04-27 | Nikkiso Co Ltd | ポリマー微粒子創製方法、およびポリマー微粒子創製装置 |
| JPWO2006057374A1 (ja) | 2004-11-29 | 2008-06-05 | 独立行政法人科学技術振興機構 | 複合微粒子の製造方法 |
| DE102005016727A1 (de) | 2005-04-11 | 2006-10-26 | H.C. Starck Gmbh | Elektrolytkondensatoren mit polymerer Außenschicht und Verfahren zu ihrer Herstellung |
| DE102005043829A1 (de) | 2005-09-13 | 2007-04-05 | H.C. Starck Gmbh | Verfahren zur Herstellung von Elektrolytkondensatoren mit hoher Nennspannung |
| US8173046B2 (en) | 2007-06-18 | 2012-05-08 | Hideo Yoshido | Method of producing a conductive polymer film |
-
2008
- 2008-03-10 JP JP2008060106A patent/JP5243067B2/ja not_active Expired - Fee Related
- 2008-03-11 WO PCT/JP2008/000533 patent/WO2009113125A1/ja not_active Ceased
- 2008-03-11 RU RU2010141565/04A patent/RU2462485C2/ru not_active IP Right Cessation
- 2008-03-11 US US12/920,989 patent/US8188212B2/en not_active Expired - Fee Related
- 2008-03-11 EP EP20080720419 patent/EP2253656B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| EP2253656B1 (en) | 2014-05-14 |
| EP2253656A1 (en) | 2010-11-24 |
| EP2253656A4 (en) | 2011-09-28 |
| RU2462485C2 (ru) | 2012-09-27 |
| RU2010141565A (ru) | 2012-04-20 |
| WO2009113125A1 (ja) | 2009-09-17 |
| JP2009215422A (ja) | 2009-09-24 |
| US20110071265A1 (en) | 2011-03-24 |
| US8188212B2 (en) | 2012-05-29 |
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