KR20140097255A - 레독스 플로우 이차 전지 및 레독스 플로우 이차 전지용 전해질막 - Google Patents
레독스 플로우 이차 전지 및 레독스 플로우 이차 전지용 전해질막 Download PDFInfo
- Publication number
- KR20140097255A KR20140097255A KR1020147014520A KR20147014520A KR20140097255A KR 20140097255 A KR20140097255 A KR 20140097255A KR 1020147014520 A KR1020147014520 A KR 1020147014520A KR 20147014520 A KR20147014520 A KR 20147014520A KR 20140097255 A KR20140097255 A KR 20140097255A
- Authority
- KR
- South Korea
- Prior art keywords
- mass
- electrolyte membrane
- resin
- secondary battery
- redox flow
- 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.)
- Ceased
Links
Images
Classifications
-
- 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
-
- 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
- H01M8/0289—Means for holding the electrolyte
-
- 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
-
- 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
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- 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
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
본 발명은, 레독스 플로우 이차 전지용 전해질막을, 특정한 구조 및 당량 질량(EW)을 갖는 퍼플루오로카본술폰산 수지를 포함하며, 이온 전도도를 특정한 범위로 조정함으로써, 상기 과제의 해결을 도모한 것이다.
Description
2 정극 셀실
3 부극
4 부극 셀실
5 전해질막
6 전해조
7 정극 전해액 탱크
8 부극 전해액 탱크
9 교직 변환 장치
10 레독스 플로우 이차 전지
Claims (10)
- 탄소 전극으로 이루어지는 정극을 포함하는 정극 셀실과,
탄소 전극으로 이루어지는 부극을 포함하는 부극 셀실과,
상기 정극 셀실과, 상기 부극 셀실을 격리 분리시키는, 격막으로서의 전해질막
을 포함하는 전해조를 가지고,
상기 정극 셀실은 정극 활물질을 포함하는 정극 전해액을 포함하며, 상기 부극 셀실은 부극 활물질을 포함하는 부극 전해액을 포함하고,
상기 전해액 중의 상기 정극 활물질 및 상기 부극 활물질의 가수 변화에 기초하여 충방전하는 레독스 플로우 이차 전지로서,
상기 전해질막이, 하기 식(1)으로 나타내는 구조를 갖는 퍼플루오로카본술폰산 수지를 포함하는, 이온 교환 수지 조성물을 포함하며,
상기 퍼플루오로카본술폰산 수지의 당량 질량(EW)(이온 교환기 1당량당의 건조 질량 그램수)이, 250 g/eq∼1500 g/eq이고,
상기 전해질막의 110℃, 상대 습도 50% RH에 있어서의 이온 전도도가, 0.05 S/㎝ 이상인,
레독스 플로우 이차 전지.
-[CF2-CF2]a-[CF2-CF(-O-(CF2)m-SO3H)]g- (1)
(식(1) 중, a 및 g는, 0≤a<1, 0<g≤1, a+g=1을 만족시키는 수를 나타내고, m은 1∼6의 정수를 나타낸다.) - 제1항에 있어서, 상기 퍼플루오로카본술폰산 수지의 당량 질량(EW)(이온 교환기 1당량당의 건조 질량 그램수)이, 250 g/eq∼700 g/eq인, 레독스 플로우 이차 전지.
- 제1항 또는 제2항에 있어서, 상기 정극 전해액 및 상기 부극 전해액이, 바나듐을 포함하는 황산 전해액인, 레독스 플로우 이차 전지.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 전해질막의 평형 함수율이, 5 질량%∼80 질량%인, 레독스 플로우 이차 전지.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 이온 교환 수지 조성물이, 상기 퍼플루오로카본술폰산 수지 100 질량부에 대하여 0.1 질량부∼20 질량부의 폴리페닐렌에테르 수지 및/또는 폴리페닐렌술피드 수지를 포함하는, 레독스 플로우 이차 전지.
- 하기 식(1)으로 나타내는 구조를 갖는 퍼플루오로카본술폰산 수지를 포함하는, 이온 교환 수지 조성물을 포함하고,
상기 퍼플루오로카본술폰산 수지의 당량 질량(EW)(이온 교환기 1당량당의 건조 질량 그램수)이, 250 g/eq∼1500 g/eq이며,
110℃, 상대 습도 50% RH에 있어서의 이온 전도도가, 0.05 S/㎝ 이상인,
레독스 플로우 이차 전지용 전해질막.
-[CF2-CF2]a-[CF2-CF(-O-(CF2)m-SO3H)]g- (1)
(식(1) 중, a 및 g는, 0≤a<1, 0<g≤1, a+g=1을 만족시키는 수를 나타내고, m은 1∼6의 정수를 나타낸다.) - 제6항에 있어서, 상기 퍼플루오로카본술폰산 수지의 당량 질량(EW)(이온 교환기 1당량당의 건조 질량 그램수)이, 250 g/eq∼700 g/eq인, 레독스 플로우 이차 전지용 전해질막.
- 제6항 또는 제7항에 있어서, 평형 함수율이 5 질량%∼80 질량%인, 레독스 플로우 이차 전지용 전해질막.
- 제6항 내지 제8항 중 어느 한 항에 있어서, 상기 이온 교환 수지 조성물이, 상기 퍼플루오로카본술폰산 수지 100 질량부에 대하여 0.1 질량부∼20 질량부의 폴리페닐렌에테르 수지 및/또는 폴리페닐렌술피드 수지를 포함하는, 레독스 플로우 이차 전지용 전해질막.
- 제6항 내지 제9항 중 어느 한 항에 있어서, 상기 이온 교환 수지 조성물을, 130℃∼200℃에서 1분∼60분간 가열 처리한 것인, 레독스 플로우 이차 전지용 전해질막.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2011-290033 | 2011-12-28 | ||
JP2011290033 | 2011-12-28 | ||
PCT/JP2012/083950 WO2013100082A1 (ja) | 2011-12-28 | 2012-12-27 | レドックスフロー二次電池及びレドックスフロー二次電池用電解質膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140097255A true KR20140097255A (ko) | 2014-08-06 |
Family
ID=48697561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147014520A Ceased KR20140097255A (ko) | 2011-12-28 | 2012-12-27 | 레독스 플로우 이차 전지 및 레독스 플로우 이차 전지용 전해질막 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20140342268A1 (ko) |
EP (1) | EP2800193B1 (ko) |
JP (1) | JP5972286B2 (ko) |
KR (1) | KR20140097255A (ko) |
CN (1) | CN104011922B (ko) |
WO (1) | WO2013100082A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220016463A (ko) * | 2019-09-27 | 2022-02-09 | 오오키 야마다 | 레독스 플로우 전지용 격막 및 그 격막의 제조 방법 |
US11646442B2 (en) | 2018-04-20 | 2023-05-09 | Lg Energy Solution, Ltd. | Electrolyte for lithium secondary battery and lithium secondary battery including same |
GB2633470A (en) * | 2023-09-08 | 2025-03-12 | Superdielectrics Supercap Ltd | Static energy storage cell |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016501438A (ja) * | 2012-12-17 | 2016-01-18 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | アイオノマーを含むセパレータ膜を有するフロー電池 |
CN104377371A (zh) * | 2013-08-13 | 2015-02-25 | 旭化成电子材料株式会社 | 氧化还原液流二次电池用电解质膜 |
CN106252683A (zh) * | 2016-08-31 | 2016-12-21 | 安徽远东船舶有限公司 | 一种船用全钒液流电池电堆模块 |
US11025072B2 (en) | 2018-10-17 | 2021-06-01 | Ess Tech, Inc. | System and method for operating an electrical energy storage system |
CN115632151B (zh) * | 2022-10-25 | 2025-07-01 | 大连融科储能技术发展有限公司 | 一种液流电池用全氟磺酸离子交换膜及其制备方法和应用 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513188A (en) | 1948-09-10 | 1950-06-27 | Macallum Alexander Douglas | Mixed phenylene sulfide resins |
BE529437A (ko) | 1953-06-11 | |||
BE635350A (ko) | 1962-07-24 | |||
BE635349A (ko) | 1962-07-24 | |||
US3257357A (en) | 1963-04-01 | 1966-06-21 | Du Pont | Copolymers of polyphenylene ethers |
US3257358A (en) | 1963-07-02 | 1966-06-21 | Du Pont | 2, 6-dichloro-1, 4-polyphenylene ether |
US3274165A (en) | 1965-05-10 | 1966-09-20 | Dow Chemical Co | Method for preparing linear polyarylene sulfide |
DE1635796A1 (de) | 1967-07-26 | 1971-05-06 | Fouquet Werk Frauz & Planck | Vorrichtung zur Entfernung des anfallenden Faserflaumes an Strickmaschinen,insbesondere Rundstrickmaschinen |
JPS5238596B2 (ko) | 1973-09-06 | 1977-09-29 | ||
JPS5212240A (en) | 1975-07-18 | 1977-01-29 | Matsushita Electric Ind Co Ltd | Process for preparing transparent coating compounds |
JPS5217880A (en) | 1975-07-31 | 1977-02-10 | Mitsubishi Heavy Ind Ltd | Method to walk inside tube |
JPS5222196A (en) | 1975-08-12 | 1977-02-19 | Kobe Steel Ltd | Hob |
JPS6031862B2 (ja) * | 1977-05-16 | 1985-07-24 | 株式会社トクヤマ | 陽イオン交換膜の製造方法 |
US4421579A (en) * | 1981-06-26 | 1983-12-20 | Diamond Shamrock Corporation | Method of making solid polymer electrolytes and electrode bonded with hydrophyllic fluorocopolymers |
JPS61225217A (ja) | 1985-03-29 | 1986-10-07 | Toto Kasei Kk | ポリフエニレンサルフアイド樹脂からの不純物の除去方法 |
JPH06105615B2 (ja) | 1986-03-25 | 1994-12-21 | 住友電気工業株式会社 | レドツクスフロ−電池 |
JPS62226580A (ja) | 1986-03-26 | 1987-10-05 | Sumitomo Electric Ind Ltd | レドツクスフロ−電池 |
JPS63152628A (ja) | 1986-12-17 | 1988-06-25 | Asahi Chem Ind Co Ltd | 色調の優れたポリフエニレンエ−テル系樹脂の製造法 |
JP3163370B2 (ja) | 1991-06-06 | 2001-05-08 | 経済産業省産業技術総合研究所長 | レドックス電池 |
JPH053368A (ja) | 1991-06-25 | 1993-01-08 | Sanyo Electric Co Ltd | 半導体レーザの製造方法 |
JPH06188005A (ja) | 1992-01-13 | 1994-07-08 | Kashimakita Kyodo Hatsuden Kk | レドックス電池 |
JPH05275108A (ja) | 1992-03-13 | 1993-10-22 | Hitachi Ltd | 電 池 |
JP3487869B2 (ja) | 1992-09-25 | 2004-01-19 | 株式会社タカキタ | ロールベーラ |
JPH06260183A (ja) | 1993-03-04 | 1994-09-16 | Sumitomo Electric Ind Ltd | 水溶媒系電気化学装置用隔膜およびそれを用いた水溶媒系電池 |
JPH0992321A (ja) | 1995-09-27 | 1997-04-04 | Kashimakita Kyodo Hatsuden Kk | レドックス電池 |
JPH09223513A (ja) | 1996-02-19 | 1997-08-26 | Kashimakita Kyodo Hatsuden Kk | 液循環式電池 |
JP3797578B2 (ja) | 1996-11-22 | 2006-07-19 | 株式会社トクヤマ | バナジウム系レドックスフロー電池用隔膜 |
JPH11260390A (ja) * | 1998-03-05 | 1999-09-24 | Kashimakita Kyodo Hatsuden Kk | レドックスフロー電池 |
JP3218291B2 (ja) | 1998-12-14 | 2001-10-15 | 住友電気工業株式会社 | 電池用隔膜 |
JP5258137B2 (ja) | 2000-09-27 | 2013-08-07 | 旭化成イーマテリアルズ株式会社 | パーフルオロカーボン系共重合体を含有する分散組成物 |
JP4067315B2 (ja) * | 2001-02-07 | 2008-03-26 | 旭化成ケミカルズ株式会社 | フッ素系イオン交換樹脂膜 |
JP4649094B2 (ja) | 2003-03-07 | 2011-03-09 | 旭化成イーマテリアルズ株式会社 | 燃料電池用膜電極接合体の製造方法 |
EP2262045B1 (en) | 2003-05-13 | 2015-07-08 | Asahi Glass Company, Limited | Process for producing an electrolyte polymer for polymer electrolyte fuel cells |
JP2005158383A (ja) | 2003-11-25 | 2005-06-16 | Sumitomo Electric Ind Ltd | レドックス電池 |
JP4904667B2 (ja) | 2004-04-02 | 2012-03-28 | トヨタ自動車株式会社 | 固体高分子電解質の製造方法 |
JP4578174B2 (ja) * | 2004-08-17 | 2010-11-10 | 旭化成イーマテリアルズ株式会社 | 高分子電解質組成物、プロトン交換膜、膜電極接合体及び固体高分子型燃料電池 |
WO2005103161A1 (ja) | 2004-04-23 | 2005-11-03 | Asahi Kasei Chemicals Corporation | 芳香族炭化水素系樹脂を含有する高分子電解質組成物 |
US7662498B2 (en) | 2004-04-23 | 2010-02-16 | Asahi Kasei Chemicals Corporation | Polymer electrolyte composition containing aromatic hydrocarbon-based resin |
CN101048434B (zh) | 2004-10-27 | 2011-04-13 | 旭硝子株式会社 | 电解质材料、电解质膜及固体高分子型燃料电池用膜电极接合体 |
WO2006135958A1 (en) * | 2005-06-20 | 2006-12-28 | V-Fuel Pty Ltd | Improved perfluorinated membranes and improved electrolytes for redox cells and batteries |
JP5189394B2 (ja) * | 2008-03-31 | 2013-04-24 | 旭化成イーマテリアルズ株式会社 | 高分子電解質膜 |
JP2010086935A (ja) * | 2008-09-03 | 2010-04-15 | Sharp Corp | レドックスフロー電池 |
WO2010101195A1 (ja) | 2009-03-04 | 2010-09-10 | 旭化成イーマテリアルズ株式会社 | フッ素系高分子電解質膜 |
US20120135278A1 (en) * | 2009-06-09 | 2012-05-31 | Tomohisa Yoshie | Redox flow battery |
JP5454015B2 (ja) * | 2009-08-31 | 2014-03-26 | 東洋紡株式会社 | 高分子電解質膜とその製造方法、及び高分子電解質膜積層体とその製造方法 |
EP2479212B1 (en) | 2009-09-18 | 2023-06-07 | Asahi Kasei Kabushiki Kaisha | Electrolyte emulsion and process for producing same |
WO2011111717A1 (ja) | 2010-03-12 | 2011-09-15 | 住友電気工業株式会社 | レドックスフロー電池 |
CN102341946B (zh) | 2010-03-12 | 2013-05-01 | 住友电气工业株式会社 | 氧化还原液流电池 |
-
2012
- 2012-12-27 KR KR1020147014520A patent/KR20140097255A/ko not_active Ceased
- 2012-12-27 CN CN201280063955.0A patent/CN104011922B/zh active Active
- 2012-12-27 WO PCT/JP2012/083950 patent/WO2013100082A1/ja active Application Filing
- 2012-12-27 US US14/368,017 patent/US20140342268A1/en not_active Abandoned
- 2012-12-27 JP JP2013551829A patent/JP5972286B2/ja active Active
- 2012-12-27 EP EP12863252.8A patent/EP2800193B1/en active Active
-
2017
- 2017-06-08 US US15/617,676 patent/US10211474B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11646442B2 (en) | 2018-04-20 | 2023-05-09 | Lg Energy Solution, Ltd. | Electrolyte for lithium secondary battery and lithium secondary battery including same |
KR20220016463A (ko) * | 2019-09-27 | 2022-02-09 | 오오키 야마다 | 레독스 플로우 전지용 격막 및 그 격막의 제조 방법 |
GB2633470A (en) * | 2023-09-08 | 2025-03-12 | Superdielectrics Supercap Ltd | Static energy storage cell |
Also Published As
Publication number | Publication date |
---|---|
WO2013100082A1 (ja) | 2013-07-04 |
US20140342268A1 (en) | 2014-11-20 |
CN104011922B (zh) | 2016-06-22 |
CN104011922A (zh) | 2014-08-27 |
JPWO2013100082A1 (ja) | 2015-05-11 |
EP2800193B1 (en) | 2016-09-28 |
US10211474B2 (en) | 2019-02-19 |
US20170271698A1 (en) | 2017-09-21 |
JP5972286B2 (ja) | 2016-08-17 |
EP2800193A4 (en) | 2015-06-03 |
EP2800193A1 (en) | 2014-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101560111B1 (ko) | 레독스 플로우 이차 전지 및 레독스 플로우 이차 전지용 전해질막 | |
KR101684036B1 (ko) | 레독스 플로우 2차 전지 및 레독스 플로우 2차 전지용 전해질막 | |
KR101494289B1 (ko) | 고분자전해질 다공성복합막, 상기 다공성복합막 제조방법 및 상기 다공성복합막을 포함하는 에너지저장장치 | |
JP5972286B2 (ja) | レドックスフロー二次電池及びレドックスフロー二次電池用電解質膜 | |
JP6034200B2 (ja) | レドックスフロー二次電池 | |
US10003096B2 (en) | Polymer electrolyte membrane, membrane-electrode assembly comprising the same and fuel cell comprising the same | |
Neelakandan et al. | Polypyrrole layered SPEES/TPA proton exchange membrane for direct methanol fuel cells | |
KR101758237B1 (ko) | 이온 교환막 및 그 제조방법 | |
JP2009021233A (ja) | 膜−電極接合体及びその製造方法、並びに固体高分子形燃料電池 | |
JP5614891B2 (ja) | 膜電極複合体、及び固体高分子電解質型燃料電池 | |
US10847827B2 (en) | Ion conductor, method for preparing same, and ion-exchange membrane, membrane-electrode assembly and fuel cell comprising same | |
KR102629899B1 (ko) | 화합물, 이로부터 유래되는 단위를 포함하는 중합체, 이를 포함하는 고분자 분리막, 이를 포함하는 막 전극 집합체, 연료전지 및 레독스 플로우 전지 | |
JP2008311146A (ja) | 膜−電極接合体及びその製造方法、並びに固体高分子型燃料電池 | |
KR20110090051A (ko) | 퍼플루오로사이클로부탄기를 포함하는 브랜치된 술폰화 공중합체, 이의 제조방법 및 이를 이용한 전해질막 | |
JP6158377B2 (ja) | 固体高分子電解質型燃料電池 | |
JP2014222666A (ja) | 膜電極複合体、及び固体高分子電解質型燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AMND | Amendment | ||
PA0105 | International application |
Patent event date: 20140529 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20140529 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20150918 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20160607 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160718 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20170419 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20160718 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20150918 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20170419 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20161214 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20160317 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20140811 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20140529 Comment text: Amendment to Specification, etc. |
|
E601 | Decision to refuse application | ||
E801 | Decision on dismissal of amendment | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20170814 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20160718 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20150918 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 20170814 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20170711 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20161214 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20160317 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20140811 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20140529 |
|
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20171113 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20170814 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Patent event date: 20170419 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Appeal identifier: 2017101005469 Request date: 20171113 |
|
J301 | Trial decision |
Free format text: TRIAL NUMBER: 2017101005469; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20171113 Effective date: 20190522 |
|
PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20190522 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20171113 Decision date: 20190522 Appeal identifier: 2017101005469 |