KR101800078B1 - 연료 전지 및 이동체 - Google Patents
연료 전지 및 이동체 Download PDFInfo
- Publication number
- KR101800078B1 KR101800078B1 KR1020150134038A KR20150134038A KR101800078B1 KR 101800078 B1 KR101800078 B1 KR 101800078B1 KR 1020150134038 A KR1020150134038 A KR 1020150134038A KR 20150134038 A KR20150134038 A KR 20150134038A KR 101800078 B1 KR101800078 B1 KR 101800078B1
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- South Korea
- Prior art keywords
- fuel cell
- catalyst
- polymer electrolyte
- carbon
- weight ratio
- 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.)
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- 239000000446 fuel Substances 0.000 title claims abstract description 97
- 239000003054 catalyst Substances 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 43
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 38
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910002845 Pt–Ni Inorganic materials 0.000 claims description 3
- 229910002848 Pt–Ru Inorganic materials 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920000412 polyarylene Polymers 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 2
- 229920000867 polyelectrolyte Polymers 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 30
- 230000001590 oxidative effect Effects 0.000 description 19
- 239000002737 fuel gas Substances 0.000 description 17
- 239000012528 membrane Substances 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 239000002923 metal particle Substances 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- -1 hydrogen ions Chemical class 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
-
- 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
- H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
-
- 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
- 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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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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
-
- Y02E60/521—
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
Abstract
Description
도 1은 연료 전지 시스템의 구성의 개략을 도시하는 설명도.
도 2는 연료 전지의 셀 구조를 도시하는 설명도.
도 3은 촉매층의 고분자 전해질과 촉매 담지 카본을 모식적으로 도시하는 설명도.
도 4는 중량비(I/C)와 연료 전지의 최대 출력의 상관을 나타내는 그래프.
도 5는 일반적인 초기의 중량비(I/C)의 설정값을 나타내는 그래프.
Claims (5)
- 연료 전지(20)이며,
고분자 전해질(102)과 촉매 담지 카본(101)을 갖는 촉매층(23a, 24a)을 포함하고,
상기 촉매층(23a, 24a)에 있어서의 고분자 전해질(102)과 촉매 담지 카본(101)의 초기의 중량비의 값은, 상기 초기 상태에서의, 연료 전지(20)의 최대 출력이 최대로 되는, 상기 촉매층(23a, 24a)에 있어서의 고분자 전해질(102)과 촉매 담지 카본(101)의 중량비의 값보다도, 0.1∼0.2 작은 값인 것을 특징으로 하는, 연료 전지. - 제1항에 있어서, 상기 고분자 전해질(102)은, 퍼플루오로카본술폰산 폴리머 및 폴리아릴렌에테르술폰산 공중합체 중 적어도 하나인, 연료 전지.
- 제1항 또는 제2항에 있어서, 상기 촉매 담지 카본(101)은, 카본 블랙인, 연료 전지.
- 제1항 또는 제2항에 있어서, 상기 촉매 담지 카본(101)은, Pt, Pt-Fe, Pt-Cr, Pt-Ni 및 Pt-Ru 중 적어도 하나의 금속 촉매를 담지하는, 연료 전지.
- 제1항 또는 제2항에 따른 연료 전지(20)를 포함하는, 이동체.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014195812A JP6202343B2 (ja) | 2014-09-25 | 2014-09-25 | 燃料電池及び移動体 |
JPJP-P-2014-195812 | 2014-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160036653A KR20160036653A (ko) | 2016-04-04 |
KR101800078B1 true KR101800078B1 (ko) | 2017-11-21 |
Family
ID=55485962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150134038A Active KR101800078B1 (ko) | 2014-09-25 | 2015-09-22 | 연료 전지 및 이동체 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20160093894A1 (ko) |
JP (1) | JP6202343B2 (ko) |
KR (1) | KR101800078B1 (ko) |
CN (1) | CN105470528B (ko) |
DE (1) | DE102015116006A1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030072990A1 (en) | 2001-09-27 | 2003-04-17 | Yasushi Sugawara | Polymer electrolyte fuel cell and production method thereof |
JP2003115299A (ja) * | 2001-10-02 | 2003-04-18 | Toyota Motor Corp | 固体高分子型燃料電池 |
US20040175326A1 (en) | 2003-02-28 | 2004-09-09 | Frank Hershkowitz | Pressure swing reforming for fuel cell systems |
JP2007080694A (ja) | 2005-09-14 | 2007-03-29 | Nissan Motor Co Ltd | 燃料電池用電極触媒層、および、これを用いた燃料電池 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1889863A4 (en) * | 2005-06-09 | 2010-03-17 | Toyo Boseki | SULFONIC ACID GROUP-MAIN POLYMER, METHOD OF MANUFACTURING THEREOF, RESIN COMPOSITION CONTAINING SUCH SULPHONIC ACID GROUP POLYMER, POLYMER ELECTROLYTE MEMBRANE, POLYMER ELECTROLYTE MEMBRANE / ELECTRODE ARRANGEMENT AND FUEL CELL |
JP2011258452A (ja) | 2010-06-10 | 2011-12-22 | Toyota Motor Corp | 電極触媒と膜電極接合体および固体高分子型燃料電池 |
JP2013089447A (ja) | 2011-10-18 | 2013-05-13 | Toyota Motor Corp | 燃料電池の電極触媒層 |
JP2013131300A (ja) * | 2011-12-20 | 2013-07-04 | Toyota Motor Corp | 燃料電池 |
JP5989344B2 (ja) | 2012-01-12 | 2016-09-07 | トヨタ自動車株式会社 | 燃料電池 |
WO2013125182A1 (ja) * | 2012-02-23 | 2013-08-29 | 凸版印刷株式会社 | 固体高分子形燃料電池用膜電極接合体及びその製造方法と固体高分子形燃料電池 |
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2014
- 2014-09-25 JP JP2014195812A patent/JP6202343B2/ja active Active
-
2015
- 2015-09-22 US US14/861,256 patent/US20160093894A1/en not_active Abandoned
- 2015-09-22 CN CN201510609410.0A patent/CN105470528B/zh active Active
- 2015-09-22 DE DE102015116006.4A patent/DE102015116006A1/de active Pending
- 2015-09-22 KR KR1020150134038A patent/KR101800078B1/ko active Active
-
2019
- 2019-05-15 US US16/412,755 patent/US10720650B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030072990A1 (en) | 2001-09-27 | 2003-04-17 | Yasushi Sugawara | Polymer electrolyte fuel cell and production method thereof |
JP2003115299A (ja) * | 2001-10-02 | 2003-04-18 | Toyota Motor Corp | 固体高分子型燃料電池 |
US20040175326A1 (en) | 2003-02-28 | 2004-09-09 | Frank Hershkowitz | Pressure swing reforming for fuel cell systems |
JP2007080694A (ja) | 2005-09-14 | 2007-03-29 | Nissan Motor Co Ltd | 燃料電池用電極触媒層、および、これを用いた燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
US10720650B2 (en) | 2020-07-21 |
CN105470528A (zh) | 2016-04-06 |
JP6202343B2 (ja) | 2017-09-27 |
DE102015116006A1 (de) | 2016-03-31 |
US20160093894A1 (en) | 2016-03-31 |
CN105470528B (zh) | 2018-10-09 |
KR20160036653A (ko) | 2016-04-04 |
US20190267637A1 (en) | 2019-08-29 |
JP2016066548A (ja) | 2016-04-28 |
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