JP2017064675A - 触媒及びそれを用いた固体高分子形燃料電池 - Google Patents
触媒及びそれを用いた固体高分子形燃料電池 Download PDFInfo
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- JP2017064675A JP2017064675A JP2015196647A JP2015196647A JP2017064675A JP 2017064675 A JP2017064675 A JP 2017064675A JP 2015196647 A JP2015196647 A JP 2015196647A JP 2015196647 A JP2015196647 A JP 2015196647A JP 2017064675 A JP2017064675 A JP 2017064675A
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- 239000003054 catalyst Substances 0.000 title claims abstract description 206
- 239000000446 fuel Substances 0.000 title claims description 22
- 229920000642 polymer Polymers 0.000 title description 2
- 239000007787 solid Substances 0.000 title description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 97
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 91
- 229910052696 pnictogen Inorganic materials 0.000 claims abstract description 51
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 50
- 150000003624 transition metals Chemical class 0.000 claims abstract description 50
- 239000002086 nanomaterial Substances 0.000 claims abstract description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 239000005518 polymer electrolyte Substances 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 239000011572 manganese Substances 0.000 claims description 6
- 238000001237 Raman spectrum Methods 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 61
- 239000007789 gas Substances 0.000 description 128
- 239000000758 substrate Substances 0.000 description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 39
- 239000001301 oxygen Substances 0.000 description 39
- 229910052760 oxygen Inorganic materials 0.000 description 39
- 238000006722 reduction reaction Methods 0.000 description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 27
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 22
- 239000012528 membrane Substances 0.000 description 22
- 238000004544 sputter deposition Methods 0.000 description 18
- 239000002245 particle Substances 0.000 description 17
- 230000003197 catalytic effect Effects 0.000 description 15
- 229910052786 argon Inorganic materials 0.000 description 14
- 238000009792 diffusion process Methods 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- -1 argon ions Chemical class 0.000 description 11
- 229910001873 dinitrogen Inorganic materials 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000001069 Raman spectroscopy Methods 0.000 description 8
- 229910001339 C alloy Inorganic materials 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 6
- 238000000026 X-ray photoelectron spectrum Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 4
- 238000004611 spectroscopical analysis Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000002060 nanoflake Substances 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 239000002078 nanoshell Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
Description
12、52 チャンバ
14、54 装置本体
16、56 基板ホルダ
18、62 原料ガス供給部
20、64 プラズマ生成部
22 放電室
24 放電用ガス供給器
26 プラズマ源
28 接続口
30 プラズマ導入部
32 リング状電極
34 対向電極
36 磁場生成部
38 永久磁石
39 コイル
40、80 スパッタリング部
42、82 保持部材
44、84 パルス電源
46、86 制御部
58 キャリア
60 排気口
66 アレイアンテナ
68 高周波電源
70 給電部
72 同軸ケーブル
90 単セル
92 高分子電解質膜
94 カソード電極
96 アノード電極
97 膜電極接合体
98 カソード側セパレータ
100 アノード側セパレータ
Claims (8)
- 0.010原子%以上15.1原子%以下の遷移金属と、第15族元素と、炭素と、を含む炭素ナノ材料からなることを特徴とする触媒。
- 請求項1に記載の触媒であって、
遷移金属の含有率は、0.07原子%以上15.1原子%以下であることを特徴とする触媒。 - 請求項1または2に記載の触媒であって、
第15族元素の含有率は、1.50原子%以上4.28原子%以下であることを特徴とする触媒。 - 請求項1から3のいずれか1つに記載の触媒であって、
炭素の含有率は、52.2原子%以上97.3原子%以下であることを特徴とする触媒。 - 請求項1から4のいずれか1つに記載の触媒であって、
ラマンスペクトルにおけるDバンドのピーク強度(ID)と、Gバンドのピーク強度(IG)との強度比(ID/IG)が、1.60以上2.09以下であることを特徴とする触媒。 - 請求項1から5のいずれか1つに記載の触媒であって、
遷移金属は、鉄、コバルト、ニッケルまたはマンガンであることを特徴とする触媒。 - 請求項1から6のいずれか1つに記載の触媒であって、
第15族元素は、窒素であることを特徴とする触媒。 - 請求項1から7のいずれか1つに記載の触媒をカソード電極に備えることを特徴とする固体高分子形燃料電池。
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JP2015196647A JP6656655B2 (ja) | 2015-10-02 | 2015-10-02 | 触媒及びそれを用いた固体高分子形燃料電池、並びに触媒の製造方法及びカソード電極の製造方法 |
Applications Claiming Priority (1)
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JP2015196647A JP6656655B2 (ja) | 2015-10-02 | 2015-10-02 | 触媒及びそれを用いた固体高分子形燃料電池、並びに触媒の製造方法及びカソード電極の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2017064675A true JP2017064675A (ja) | 2017-04-06 |
JP6656655B2 JP6656655B2 (ja) | 2020-03-04 |
Family
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JP2015196647A Active JP6656655B2 (ja) | 2015-10-02 | 2015-10-02 | 触媒及びそれを用いた固体高分子形燃料電池、並びに触媒の製造方法及びカソード電極の製造方法 |
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JP (1) | JP6656655B2 (ja) |
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JP2006111458A (ja) * | 2004-10-12 | 2006-04-27 | Univ Nagoya | 2層カーボンナノチューブの製造方法および2層カーボンナノチューブ含有組成物 |
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WO2014123213A1 (ja) * | 2013-02-07 | 2014-08-14 | 株式会社Ihi | 酸素還元触媒、酸素還元電極及び燃料電池 |
WO2014202749A1 (en) * | 2013-06-21 | 2014-12-24 | Technical University Of Denmark | Novel non-platinum metal catalyst material |
US20150214554A1 (en) * | 2012-08-01 | 2015-07-30 | Toyo Ink Sc Holdings Co., Ltd. | Cell catalyst composition andmanufacturing method thereof, electrode material, and fuel cell |
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JP2006111458A (ja) * | 2004-10-12 | 2006-04-27 | Univ Nagoya | 2層カーボンナノチューブの製造方法および2層カーボンナノチューブ含有組成物 |
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