KR100615937B1 - 연료 전지의 제조 방법 - Google Patents
연료 전지의 제조 방법 Download PDFInfo
- Publication number
- KR100615937B1 KR100615937B1 KR1020050007359A KR20050007359A KR100615937B1 KR 100615937 B1 KR100615937 B1 KR 100615937B1 KR 1020050007359 A KR1020050007359 A KR 1020050007359A KR 20050007359 A KR20050007359 A KR 20050007359A KR 100615937 B1 KR100615937 B1 KR 100615937B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- catalyst solution
- reaction
- fuel cell
- reaction layer
- Prior art date
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- 239000000446 fuel Substances 0.000 title claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000003054 catalyst Substances 0.000 claims abstract description 132
- 239000000758 substrate Substances 0.000 claims abstract description 132
- 239000003792 electrolyte Substances 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 91
- 238000000576 coating method Methods 0.000 claims description 43
- 239000011248 coating agent Substances 0.000 claims description 41
- 239000012495 reaction gas Substances 0.000 claims description 34
- 238000001035 drying Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000009792 diffusion process Methods 0.000 abstract description 30
- 230000015572 biosynthetic process Effects 0.000 abstract description 19
- 239000000243 solution Substances 0.000 description 117
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 36
- 229910052799 carbon Inorganic materials 0.000 description 36
- 229910052697 platinum Inorganic materials 0.000 description 30
- 239000010419 fine particle Substances 0.000 description 25
- 238000007599 discharging Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000011859 microparticle Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- JZSKWOFOVWVHFZ-UHFFFAOYSA-N molybdenum phosphoric acid Chemical compound [Mo].OP(O)(O)=O JZSKWOFOVWVHFZ-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- DGUKXCVHOUQPPA-UHFFFAOYSA-N phosphoric acid tungsten Chemical compound [W].OP(O)(O)=O DGUKXCVHOUQPPA-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8828—Coating with slurry or ink
- H01M4/8832—Ink jet printing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A33/00—Adaptations for training; Gun simulators
- F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
-
- 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
- H01M4/8605—Porous electrodes
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (4)
- 제 1 반응 가스를 공급하기 위한 제 1 가스 유로(流路)를 제 1 기판에 형성하는 제 1 가스 유로 형성 공정과,상기 제 1 가스 유로를 통하여 공급된 제 1 반응 가스가 반응함으로써 발생한 전자를 모으는 제 1 집전층(集電層)을 형성하는 제 1 집전층 형성 공정과,상기 제 1 가스 유로를 통하여 공급된 제 1 반응 가스에 의거하여 반응을 행하는 제 1 반응층을 형성하는 제 1 반응층 형성 공정과,전해질막(電解質膜)을 형성하는 전해질막 형성 공정과,제 2 반응 가스를 공급하기 위한 제 2 가스 유로를 제 2 기판에 형성하는 제 2 가스 유로 형성 공정과,상기 제 2 가스 유로를 통하여 공급된 제 2 반응 가스가 반응하기 위해 필요한 전자를 공급하는 제 2 집전층을 형성하는 제 2 집전층 형성 공정과,상기 제 2 가스 유로를 통하여 공급된 제 2 반응 가스에 의거하여 반응을 행하는 제 2 반응층을 형성하는 제 2 반응층 형성 공정을 포함하는 연료 전지의 제조 방법에 있어서,상기 제 1 반응층 형성 공정 및 상기 제 2 반응층 형성 공정 중 적어도 어느 한쪽은, 토출 장치를 사용하여 기판 상에 복수 회(回), 각각 다른 위치에 촉매 재료를 포함하는 촉매 용액을 도포함으로써 반응층을 형성하는 것을 특징으로 하는 연료 전지의 제조 방법.
- 제 1 항에 있어서,상기 제 1 반응층 형성 공정 및 상기 제 2 반응층 형성 공정 중 적어도 어느 한쪽은,상기 기판 상에 상기 촉매 용액을 도포하는 제 1 도포 공정과,상기 제 1 도포 공정에서 상기 기판 상에 상기 촉매 용액이 도포된 후에, 상기 기판 상에 상기 촉매 용액을 더 도포하는 제 2 도포 공정을 포함하고,상기 제 2 도포 공정에서, 상기 제 1 도포 공정에서 상기 기판 상에 도포된 상기 촉매 용액의 액적(液滴)과 중복되지 않는 위치에, 상기 촉매 용액을 도포함으로써 반응층을 형성하는 것을 특징으로 하는 연료 전지의 제조 방법.
- 제 1 항에 있어서,상기 제 1 반응층 형성 공정 및 상기 제 2 반응층 형성 공정 중 적어도 어느 한쪽은,상기 기판 상에 상기 촉매 용액을 도포하는 제 1 도포 공정과,상기 제 1 도포 공정에서 상기 기판 상에 상기 촉매 용액이 도포된 후에, 도포된 상기 촉매 용액을 건조시키는 중간 건조 공정과,상기 중간 건조 공정에서, 상기 제 1 도포 공정에서 상기 기판 상에 도포된 상기 촉매 용액의 건조가 행하여진 후에, 상기 기판 상에 상기 촉매 용액을 더 도포하는 제 2 도포 공정을 포함하는 것을 특징으로 하는 연료 전지의 제조 방법.
- 제 1 항에 있어서,상기 제 1 반응층 형성 공정 및 상기 제 2 반응층 형성 공정 중 적어도 어느 한쪽은,상기 기판 상에 상기 촉매 용액을 도포하는 제 1 도포 공정과,상기 제 1 도포 공정에서 상기 기판 상에 상기 촉매 용액이 도포된 후에, 상기 기판 상에 상기 촉매 용액을 더 도포하는 제 2 도포 공정을 포함하고,상기 제 2 도포 공정에서, 상기 제 1 도포 공정과 액적의 크기가 다른 상기 촉매 용액을 상기 기판 상에 도포함으로써 반응층을 형성하는 것을 특징으로 하는 연료 전지의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004033486A JP3912384B2 (ja) | 2004-02-10 | 2004-02-10 | 燃料電池の製造方法 |
JPJP-P-2004-00033486 | 2004-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050080735A KR20050080735A (ko) | 2005-08-17 |
KR100615937B1 true KR100615937B1 (ko) | 2006-08-28 |
Family
ID=34824256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050007359A KR100615937B1 (ko) | 2004-02-10 | 2005-01-27 | 연료 전지의 제조 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050175784A1 (ko) |
JP (1) | JP3912384B2 (ko) |
KR (1) | KR100615937B1 (ko) |
CN (1) | CN100340022C (ko) |
TW (1) | TWI251367B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8431275B2 (en) * | 2005-11-23 | 2013-04-30 | Gm Global Technology Operations | Water management of PEM fuel cell stacks using surface active agents |
JP5422699B2 (ja) * | 2011-07-28 | 2014-02-19 | パナソニック株式会社 | 高分子電解質型燃料電池およびその製造方法 |
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JPH0785874A (ja) * | 1993-09-16 | 1995-03-31 | Fuji Electric Co Ltd | 燃料電池の燃料電極 |
GB9324101D0 (en) * | 1993-11-23 | 1994-01-12 | Johnson Matthey Plc | Improved manufacture of electrodes |
DE19548421B4 (de) * | 1995-12-22 | 2004-06-03 | Celanese Ventures Gmbh | Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten |
US5910378A (en) * | 1997-10-10 | 1999-06-08 | Minnesota Mining And Manufacturing Company | Membrane electrode assemblies |
US6753108B1 (en) * | 1998-02-24 | 2004-06-22 | Superior Micropowders, Llc | Energy devices and methods for the fabrication of energy devices |
US7098163B2 (en) * | 1998-08-27 | 2006-08-29 | Cabot Corporation | Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells |
US6153323A (en) * | 1998-10-16 | 2000-11-28 | Ballard Power Systems Inc. | Electrode treatment method for improving performance in liquid feed fuel cells |
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JP4319741B2 (ja) * | 1999-06-30 | 2009-08-26 | 大日本印刷株式会社 | 壁装用シート |
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JP4093439B2 (ja) * | 1999-08-27 | 2008-06-04 | 松下電器産業株式会社 | 高分子電解質型燃料電池用電極の製造法 |
CN1254875C (zh) * | 1999-08-27 | 2006-05-03 | 松下电器产业株式会社 | 高分子电解质型燃料电池 |
EP1601035A1 (en) * | 1999-09-21 | 2005-11-30 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte fuel cell and method for producing the same |
JP2001236971A (ja) * | 2000-02-24 | 2001-08-31 | Fuji Electric Co Ltd | 固体高分子型燃料電池セルの製造方法 |
CA2408538C (en) * | 2000-05-08 | 2008-05-20 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell assembly with heater wire provided on a grid frame of an electrolyte layer |
EP1229602B1 (en) * | 2000-07-06 | 2010-11-24 | Panasonic Corporation | Method for producing film electrode jointed product and method for producing solid polymer type fuel cell |
US6893103B2 (en) * | 2000-10-17 | 2005-05-17 | Seiko Epson Corporation | Ink jet recording apparatus and manufacturing method for functional liquid applied substrate |
US6696382B1 (en) * | 2000-11-14 | 2004-02-24 | The Regents Of The University Of California | Catalyst inks and method of application for direct methanol fuel cells |
JP5002874B2 (ja) * | 2001-01-25 | 2012-08-15 | トヨタ自動車株式会社 | 燃料電池の電極触媒層形成方法 |
KR100409042B1 (ko) * | 2001-02-24 | 2003-12-11 | (주)퓨얼셀 파워 | 막전극 접합체와 그 제조 방법 |
WO2002080299A1 (fr) * | 2001-03-29 | 2002-10-10 | Matsushita Electric Industrial Co., Ltd. | Pile à combustible en couche mince à électrolyte hautement polymérisé et principe de fonctionnement |
US7081317B2 (en) * | 2001-03-29 | 2006-07-25 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte thin film fuel cell and method of operating the same |
JP2003133691A (ja) * | 2001-10-22 | 2003-05-09 | Seiko Epson Corp | 膜パターンの形成方法、膜パターン形成装置、導電膜配線、電気光学装置、電子機器、並びに非接触型カード媒体 |
CA2462303C (en) * | 2001-11-30 | 2011-01-25 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell electrode manufacturing method |
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JP2003173785A (ja) * | 2001-12-05 | 2003-06-20 | Mitsubishi Electric Corp | 固体高分子型燃料電池用触媒層の形成方法及びその形成装置 |
JP3945440B2 (ja) * | 2003-03-31 | 2007-07-18 | セイコーエプソン株式会社 | 燃料電池、その製造方法、電子機器および自動車 |
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2004
- 2004-02-10 JP JP2004033486A patent/JP3912384B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-21 TW TW094101897A patent/TWI251367B/zh not_active IP Right Cessation
- 2005-01-27 KR KR1020050007359A patent/KR100615937B1/ko active IP Right Grant
- 2005-02-01 US US11/046,767 patent/US20050175784A1/en not_active Abandoned
- 2005-02-01 CN CNB2005100064606A patent/CN100340022C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100340022C (zh) | 2007-09-26 |
US20050175784A1 (en) | 2005-08-11 |
TWI251367B (en) | 2006-03-11 |
JP3912384B2 (ja) | 2007-05-09 |
CN1655385A (zh) | 2005-08-17 |
JP2005228507A (ja) | 2005-08-25 |
TW200532982A (en) | 2005-10-01 |
KR20050080735A (ko) | 2005-08-17 |
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