KR100881311B1 - 쌍극성 플레이트를 제조하기 위한 성형조성물 - Google Patents
쌍극성 플레이트를 제조하기 위한 성형조성물 Download PDFInfo
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- KR100881311B1 KR100881311B1 KR1020037014274A KR20037014274A KR100881311B1 KR 100881311 B1 KR100881311 B1 KR 100881311B1 KR 1020037014274 A KR1020037014274 A KR 1020037014274A KR 20037014274 A KR20037014274 A KR 20037014274A KR 100881311 B1 KR100881311 B1 KR 100881311B1
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- diacrylate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0226—Composites in the form of mixtures
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5093—Complexes of amines
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/56—Amines together with other curing agents
- C08G59/58—Amines together with other curing agents with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0213—Gas-impermeable carbon-containing materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0221—Organic resins; Organic polymers
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Description
Claims (16)
- (a) 에폭시 수지,(b) 에폭시 수지용 경화제,(c) 카르복시산 기를 함유하는 마이크로겔과 질소-함유 염기의 반응 생성물, 및(d) 충전제의 전체 양을 기준하여 75중량% 이상의 흑연을 포함하는 전기적 도전성 충전제 조합물을 포함하는 조성물.
- 제1항에 있어서, 에폭시 페놀 노볼락 또는 에폭시 크레솔 노볼락을 성분(a)로서 포함하는 조성물.
- 제1항 또는 제2항에 있어서, 성분(c)중의 마이크로겔은 하나 이상의 불포화 카르복시산 및 하나 이상의 다작용성 가교제의 공중합체인 조성물.
- 제3항에 있어서, 상기 불포화 카르복시산은 아크릴산 또는 메타크릴산인 조성물.
- 제3항에 있어서, 상기 다작용성 가교제는 지방족, 시클로지방족 또는 방향족 폴리올의 다작용성 아크릴레이트 또는 메타크릴레이트, 아크릴산 또는 메타크릴산 및 폴리글리시딜 화합물의 부가생성물, 아크릴산 또는 메타크릴산과 글리시딜 아크릴레이트 또는 메타크릴레이트의 부가생성물, 알케닐 아크릴레이트 또는 알케닐 메타크릴레이트, 디알케닐시클로헥산, 또는 디알케닐벤젠인 조성물.
- 제3항에 있어서, 상기 다작용성 가교제는 에틸렌 글리콜 디아크릴레이트, 에틸렌 글리콜 디메타크릴레이트, 프로필렌 글리콜 디아크릴레이트, 프로필렌 글리콜 디메타크릴레이트, 1,4-부탄디올 디아크릴레이트, 1,4-부탄디올 디메타크릴레이트, 폴리에틸렌 글리콜 디아크릴레이트, 폴리에틸렌 글리콜 디메타크릴레이트, 폴리프로필렌 글리콜 디아크릴레이트, 폴리프로필렌 글리콜 디메타크릴레이트, 1,1,1-트리메틸올프로판 트리아크릴레이트, 1,1,1-트리메틸올프로판트리메타크릴레이트, 비스페놀 A 디글리시딜 에테르 디아크릴레이트, 비스페놀 A 디글리시딜 에테르 디메타크릴레이트, 알릴 아크릴레이트, 알릴 메타크릴레이트, 디비닐시클로헥산 및 디비닐벤젠로 구성된 군으로부터 선택되는 조성물.
- 제1항 또는 제2항에 있어서, 성분(c)중의 질소-함유 염기는 아민, 폴리아민 또는 이미다졸인 조성물.
- 제7항에 있어서, 상기 질소-함유 염기는 2-페닐이미다졸, 2-이소프로필이미다졸, 2-도데실이미다졸, 2-헵타데실이미다졸, 2-에틸이미다졸 또는 2-에틸-4-메틸이미다졸인 조성물.
- 제1항에 있어서, 상기 충전제 조합물(d)은 평균 입경이 0.1 내지 500 ㎛인 흑연분말을 포함하는 조성물.
- 제1항에 있어서, 상기 충전제 조합물(d)는 합성 흑연 형태의 흑연 분말을 포함하는 조성물.
- 제1항에 있어서, 성분(a) 100 중량%를 기준하여 0.1 내지 25중량%의 성분(c)를 포함하는 조성물.
- 제1항에 있어서, 전체 조성물 (a) + (b) + (c) + (d)를 기준하여 50 내지 90 중량%, 바람직하게는 70 내지 85중량%의 성분(d)를 포함하는 조성물.
- 제1항에 있어서, 오르가노실란을 또한 포함하는 조성물.
- 제1항에 따른 조성물을 경화시켜 제조한 전기적 도전성 재료.
- 삭제
- 제 9항에 있어서, 상기 충전제 조합물(d)은 평균 입경이 50 내지 100 ㎛인 흑연분말을 포함하는 조성물.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH881/01 | 2001-05-14 | ||
CH8812001 | 2001-05-14 | ||
PCT/EP2002/004937 WO2002092659A1 (en) | 2001-05-14 | 2002-05-06 | Moulding composition for producing bipolar plates |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030090796A KR20030090796A (ko) | 2003-11-28 |
KR100881311B1 true KR100881311B1 (ko) | 2009-02-03 |
Family
ID=4544859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037014274A KR100881311B1 (ko) | 2001-05-14 | 2002-05-06 | 쌍극성 플레이트를 제조하기 위한 성형조성물 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20040147643A1 (ko) |
EP (1) | EP1387860B1 (ko) |
JP (2) | JP4098094B2 (ko) |
KR (1) | KR100881311B1 (ko) |
CN (1) | CN1219803C (ko) |
AT (1) | ATE299905T1 (ko) |
CA (1) | CA2445721C (ko) |
DE (1) | DE60205105T2 (ko) |
ES (1) | ES2245740T3 (ko) |
WO (1) | WO2002092659A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004062551A1 (de) * | 2004-12-24 | 2006-07-06 | Rhein Chemie Rheinau Gmbh | Mikrogel-enthaltende duroplastische Zusammensetzung |
US20070048590A1 (en) * | 2005-08-31 | 2007-03-01 | Suh Jun W | Fuel cell system, and unit cell and bipolar plate used therefor |
CN101308923B (zh) * | 2007-05-18 | 2010-05-19 | 大连融科储能技术发展有限公司 | 一种液流储能电池用碳塑导电复合双极板及其制备 |
US20100330462A1 (en) * | 2009-06-25 | 2010-12-30 | Gas Technology Institute | Corrosion resistant molded graphite plates for highly corrosive electrochemical devices |
JP5700238B2 (ja) * | 2009-09-02 | 2015-04-15 | 三菱レイヨン株式会社 | エポキシ樹脂用硬化剤、エポキシ樹脂組成物及びエポキシ樹脂硬化物 |
JP2011134978A (ja) * | 2009-12-25 | 2011-07-07 | Fuji Electric Co Ltd | 流体冷却式ヒートシンク |
CN102074714A (zh) * | 2010-12-17 | 2011-05-25 | 湖南大学 | 一种以过渡金属—石墨层间复合物为填料制备燃料电池双极板的方法 |
JP5730375B2 (ja) * | 2013-10-31 | 2015-06-10 | キヤノン株式会社 | 画像処理装置及びその制御方法、並びに、プログラム |
CN104231548B (zh) * | 2014-03-04 | 2017-02-01 | 上海大学 | 台面板用复合型环氧树脂材料 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06114387A (ja) * | 1992-10-08 | 1994-04-26 | Nippon Shokubai Co Ltd | 水処理方法 |
KR20060128957A (ko) * | 2003-12-26 | 2006-12-14 | 혼다 기켄 고교 가부시키가이샤 | 연료 전지 및 연료 전지 스택 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217401A (en) * | 1978-07-10 | 1980-08-12 | Oronzio De Nora Impianti Elettrochimici S.P.A. | Bipolar separator for electrochemical cells and method of preparation thereof |
JPS63142085A (ja) * | 1986-12-05 | 1988-06-14 | Showa Denko Kk | 導電性シ−ト状接着剤の製造法 |
DE59711017D1 (de) * | 1996-07-02 | 2003-12-24 | Vantico Ag | Härter für Epoxidharze |
JP2001520245A (ja) * | 1997-10-14 | 2001-10-30 | サイテツク・テクノロジー・コーポレイシヨン | 導電性熱硬化性成形組成物および該組成物の製造方法 |
US6248467B1 (en) | 1998-10-23 | 2001-06-19 | The Regents Of The University Of California | Composite bipolar plate for electrochemical cells |
EP1029893B1 (en) * | 1999-02-16 | 2004-12-01 | Nichias Corporation | Resin composition |
DE50000731D1 (de) * | 1999-03-17 | 2002-12-12 | Vantico Ag | Lagerstabile epoxidharzzusammensetzungen |
JP4780257B2 (ja) | 2000-02-03 | 2011-09-28 | 日清紡ホールディングス株式会社 | 燃料電池セパレータ及びその製造方法 |
US6811917B2 (en) * | 2000-08-14 | 2004-11-02 | World Properties, Inc. | Thermosetting composition for electrochemical cell components and methods of making thereof |
EP1189297A3 (en) * | 2000-09-13 | 2004-04-07 | Mitsui Takeda Chemicals, Inc. | Separator for solid polymer type fuel cell and process for producing the same |
-
2002
- 2002-05-06 EP EP02742945A patent/EP1387860B1/en not_active Expired - Lifetime
- 2002-05-06 US US10/477,850 patent/US20040147643A1/en not_active Abandoned
- 2002-05-06 JP JP2002589538A patent/JP4098094B2/ja not_active Expired - Fee Related
- 2002-05-06 ES ES02742945T patent/ES2245740T3/es not_active Expired - Lifetime
- 2002-05-06 AT AT02742945T patent/ATE299905T1/de not_active IP Right Cessation
- 2002-05-06 KR KR1020037014274A patent/KR100881311B1/ko active IP Right Grant
- 2002-05-06 DE DE60205105T patent/DE60205105T2/de not_active Expired - Lifetime
- 2002-05-06 WO PCT/EP2002/004937 patent/WO2002092659A1/en active IP Right Grant
- 2002-05-06 CA CA2445721A patent/CA2445721C/en not_active Expired - Lifetime
- 2002-05-06 CN CNB028095936A patent/CN1219803C/zh not_active Expired - Lifetime
-
2007
- 2007-02-26 US US11/710,427 patent/US7695806B2/en not_active Expired - Lifetime
- 2007-12-19 JP JP2007326802A patent/JP5026244B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06114387A (ja) * | 1992-10-08 | 1994-04-26 | Nippon Shokubai Co Ltd | 水処理方法 |
KR20060128957A (ko) * | 2003-12-26 | 2006-12-14 | 혼다 기켄 고교 가부시키가이샤 | 연료 전지 및 연료 전지 스택 |
Also Published As
Publication number | Publication date |
---|---|
US20070185244A1 (en) | 2007-08-09 |
CA2445721A1 (en) | 2002-11-21 |
CN1507463A (zh) | 2004-06-23 |
EP1387860B1 (en) | 2005-07-20 |
JP2008179786A (ja) | 2008-08-07 |
DE60205105D1 (de) | 2005-08-25 |
DE60205105T2 (de) | 2006-04-20 |
US20040147643A1 (en) | 2004-07-29 |
ATE299905T1 (de) | 2005-08-15 |
CA2445721C (en) | 2010-07-13 |
CN1219803C (zh) | 2005-09-21 |
JP2004526850A (ja) | 2004-09-02 |
JP4098094B2 (ja) | 2008-06-11 |
EP1387860A1 (en) | 2004-02-11 |
ES2245740T3 (es) | 2006-01-16 |
JP5026244B2 (ja) | 2012-09-12 |
US7695806B2 (en) | 2010-04-13 |
WO2002092659A1 (en) | 2002-11-21 |
KR20030090796A (ko) | 2003-11-28 |
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