KR20080036149A - 전해용 불소화 양이온 교환막 및 이의 제조 방법 - Google Patents
전해용 불소화 양이온 교환막 및 이의 제조 방법 Download PDFInfo
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- KR20080036149A KR20080036149A KR1020087006280A KR20087006280A KR20080036149A KR 20080036149 A KR20080036149 A KR 20080036149A KR 1020087006280 A KR1020087006280 A KR 1020087006280A KR 20087006280 A KR20087006280 A KR 20087006280A KR 20080036149 A KR20080036149 A KR 20080036149A
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/02—Diaphragms; Spacing elements characterised by shape or form
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1065—Polymeric electrolyte materials characterised by the form, e.g. perforated or wave-shaped
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
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- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (8)
- 이온 교환기를 갖는 불소 함유 중합체 및 다공성 기재를 포함하는 전해용 양이온 교환막에 있어서, 막이 막의 양극측의 표면에 이온 교환기를 갖는 중합체를 포함하는 돌출부를 갖고, 하기를 특징으로 하는 양이온 교환막;20 ≤ h ≤ 150 (여기에서, h 는 막의 양극 측의 표면부터 돌출부의 정점까지 높이의 평균치 (㎛) 로서 정의된다);50 ≤ P ≤ 1,200 (여기에서, P 는 돌출부의 분포 밀도 (개/cm2) 로서 정의된다);0.001 ≤ S ≤ 0.6 (여기에서, S 는 막의 양극측의 표면과 동일한 면에서의 돌출부의 저면부의 면적 분율의 평균치 (cm2/cm2) 로서 정의된다); 및T ≤ 0.05 (여기에서, T 는 막의 양극측의 표면에서의 돌출부의 정점의 면적 분율의 평균치 (cm2/cm2) 로서 정의된다).
- 제 1 항에 있어서, 하기인 양이온 교환막:0.5 ≤ b/a ≤ 0.9 및0.25 ≤ h/a ≤ 0.80(여기에서, a 는 막의 양극측의 표면과 동일한 면에서의 돌출부의 저면부의 길이의 평균치 (㎛) 로서 정의되고, b 는 돌출부의 절반 높이 h/2 (㎛) 에서의 돌 출부의 폭의 평균치 (㎛) 로서 정의된다).
- 제 1 항 또는 제 2 항에 있어서, 돌출부가 서로 불연속인 양이온 교환막.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 돌출부가 원뿔형, 사각뿔형, 면처리 원뿔형 및 면처리 사각뿔형으로 이루어진 군으로부터 선택된 단일 형상 또는 2개 이상의 형상의 혼합 형상을 갖는 양이온 교환막.
- 이온 교환기를 갖는 불소 함유 중합체를 다공성 기재 위에 적층하는 경우, 엠보싱된 이형지를 막의 양극측 표면에 밀착시키고, 이형지의 엠보싱된 형상을 표면에 전사시키고, 이에 의해 양극측의 표면에 이온 교환기를 갖는 중합체를 포함하는 돌출부를 형성하는 것을 특징으로 하는 전해용 이온 교환막의 제조 방법.
- 제 5 항에 있어서, 이형지를 통한 압력 감소에 의해 막의 양극측의 표면에 이형지를 밀착시키는 방법.
- 제 5 항에 있어서, 엠보싱된 형상이 원뿔형, 다각뿔형, 반(半)구형, 돔형, 면처리 원뿔형 및 면처리 다각뿔형으로 이루어진 군으로부터 선택된 단일 형상 또는 2개 이상의 형상의 혼합 형상인 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 따른 양이온 교환막, 음극 및 양극을 포함하는 전해 장치에 있어서, 양이온 교환막의 돌출부를 갖는 표면이 양극에 접촉하거나 대면하는, 전해 탱크인 전해 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2005-00267316 | 2005-09-14 | ||
JP2005267316A JP4708133B2 (ja) | 2005-09-14 | 2005-09-14 | 電解用フッ素系陽イオン交換膜及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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KR20080036149A true KR20080036149A (ko) | 2008-04-24 |
KR100990063B1 KR100990063B1 (ko) | 2010-10-26 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020087006280A KR100990063B1 (ko) | 2005-09-14 | 2006-01-05 | 전해용 불소화 양이온 교환막 및 이의 제조 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7938941B2 (ko) |
EP (1) | EP1927678B1 (ko) |
JP (1) | JP4708133B2 (ko) |
KR (1) | KR100990063B1 (ko) |
CN (1) | CN101263245B (ko) |
BR (1) | BRPI0615894B1 (ko) |
CA (1) | CA2622102C (ko) |
RU (1) | RU2385970C2 (ko) |
TW (1) | TWI333512B (ko) |
WO (1) | WO2007032098A1 (ko) |
Cited By (2)
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KR20190088067A (ko) * | 2017-01-13 | 2019-07-25 | 아사히 가세이 가부시키가이샤 | 전해용 전극, 전해조, 전극 적층체 및 전극의 갱신 방법 |
KR20220091725A (ko) | 2020-12-24 | 2022-07-01 | 경상국립대학교산학협력단 | 과불화술폰산 이오노머가 그래프트된 그래핀 옥사이드를 포함하는 양이온 교환막 및 이를 이용한 용도 |
Families Citing this family (22)
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KR101741243B1 (ko) | 2009-08-26 | 2017-06-15 | 에보쿠아 워터 테크놀로지스 피티이. 리미티드 | 이온 교환막 |
CN102596411B (zh) | 2009-10-26 | 2014-11-05 | 旭化成化学株式会社 | 阳离子交换膜、使用该阳离子交换膜的电解槽和阳离子交换膜的制造方法 |
CN101768758B (zh) * | 2009-12-07 | 2012-05-09 | 山东华夏神舟新材料有限公司 | 一种电解用阳离子透过复合膜 |
AU2011315854B2 (en) | 2010-10-15 | 2015-04-09 | Evoqua Water Technologies Llc | Process for making a monomer solution for making cation exchange membranes |
EA024707B1 (ru) | 2010-10-15 | 2016-10-31 | ЭВОКУА УОТЕР ТЕКНОЛОДЖИЗ ЭлЭлСи | Анионообменные мембраны и способ их получения |
WO2012157715A1 (ja) * | 2011-05-18 | 2012-11-22 | 旭硝子株式会社 | 含フッ素共重合体の製造方法 |
JP5867503B2 (ja) * | 2011-05-18 | 2016-02-24 | 旭硝子株式会社 | 含フッ素共重合体およびイオン交換膜 |
JP5793444B2 (ja) * | 2012-02-13 | 2015-10-14 | 旭化成ケミカルズ株式会社 | 陽イオン交換膜及びこれを用いた電解槽 |
CN104703697B (zh) | 2012-10-04 | 2018-11-23 | 懿华水处理技术有限责任公司 | 高性能的阴离子交换膜及其制造方法 |
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CN102961979B (zh) * | 2012-11-26 | 2014-12-10 | 山东东岳高分子材料有限公司 | 一种无涂层零极距离子交换膜及其制备方法 |
CN103014758B (zh) * | 2012-12-14 | 2014-06-11 | 山东东岳高分子材料有限公司 | 一种超高电流密度条件下运行的离子交换膜及其制备方法 |
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JP7062396B2 (ja) * | 2016-10-06 | 2022-05-06 | 旭化成株式会社 | イオン交換膜 |
JP7058070B2 (ja) * | 2016-10-06 | 2022-04-21 | 旭化成株式会社 | 陽イオン交換膜及び電解槽 |
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2005
- 2005-09-14 JP JP2005267316A patent/JP4708133B2/ja active Active
- 2005-12-19 TW TW094145141A patent/TWI333512B/zh active
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- 2006-01-05 EP EP06702128.7A patent/EP1927678B1/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190088067A (ko) * | 2017-01-13 | 2019-07-25 | 아사히 가세이 가부시키가이샤 | 전해용 전극, 전해조, 전극 적층체 및 전극의 갱신 방법 |
KR20220091725A (ko) | 2020-12-24 | 2022-07-01 | 경상국립대학교산학협력단 | 과불화술폰산 이오노머가 그래프트된 그래핀 옥사이드를 포함하는 양이온 교환막 및 이를 이용한 용도 |
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Publication number | Publication date |
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CA2622102C (en) | 2011-01-25 |
EP1927678A1 (en) | 2008-06-04 |
WO2007032098A1 (ja) | 2007-03-22 |
EP1927678A4 (en) | 2009-08-05 |
JP4708133B2 (ja) | 2011-06-22 |
TWI333512B (en) | 2010-11-21 |
US7938941B2 (en) | 2011-05-10 |
CN101263245B (zh) | 2010-12-01 |
BRPI0615894A2 (pt) | 2012-07-24 |
CN101263245A (zh) | 2008-09-10 |
JP2007077453A (ja) | 2007-03-29 |
CA2622102A1 (en) | 2007-03-22 |
US20090120788A1 (en) | 2009-05-14 |
BRPI0615894B1 (pt) | 2017-04-25 |
TW200712262A (en) | 2007-04-01 |
RU2385970C2 (ru) | 2010-04-10 |
RU2008114371A (ru) | 2009-10-20 |
KR100990063B1 (ko) | 2010-10-26 |
EP1927678B1 (en) | 2016-04-13 |
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