JP6010935B2 - 陽極酸化被膜で被覆された多孔質金属体及びその製造方法 - Google Patents
陽極酸化被膜で被覆された多孔質金属体及びその製造方法 Download PDFInfo
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- JP6010935B2 JP6010935B2 JP2012055186A JP2012055186A JP6010935B2 JP 6010935 B2 JP6010935 B2 JP 6010935B2 JP 2012055186 A JP2012055186 A JP 2012055186A JP 2012055186 A JP2012055186 A JP 2012055186A JP 6010935 B2 JP6010935 B2 JP 6010935B2
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- porous metal
- metal body
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- nickel
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- 229910052751 metal Inorganic materials 0.000 title claims description 119
- 239000002184 metal Substances 0.000 title claims description 119
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 33
- 229910052782 aluminium Inorganic materials 0.000 claims description 32
- 239000000446 fuel Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 31
- 239000003054 catalyst Substances 0.000 claims description 27
- 238000007747 plating Methods 0.000 claims description 27
- 239000011148 porous material Substances 0.000 claims description 23
- 239000010407 anodic oxide Substances 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 210000004027 cell Anatomy 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 8
- 238000007743 anodising Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 210000002777 columnar cell Anatomy 0.000 claims description 4
- 238000005269 aluminizing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 33
- 239000010408 film Substances 0.000 description 27
- 239000010410 layer Substances 0.000 description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 239000004215 Carbon black (E152) Substances 0.000 description 15
- 229930195733 hydrocarbon Natural products 0.000 description 15
- 150000002430 hydrocarbons Chemical class 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000007800 oxidant agent Substances 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000002407 reforming Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 238000002048 anodisation reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000000629 steam reforming Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011195 cermet Substances 0.000 description 3
- 238000007772 electroless plating Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- -1 lithium chloride Chemical class 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001453 nickel ion Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GQCYCMFGFVGYJT-UHFFFAOYSA-N [AlH3].[S] Chemical compound [AlH3].[S] GQCYCMFGFVGYJT-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005275 alloying Methods 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
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000002453 autothermal reforming Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
- Fuel Cell (AREA)
Description
CH3OH+H2O=CO2+3H2
CO+H2O=CO2+H2
2CO+O2→2CO2
11 加熱器
12 改質器
13 シフト器
14 選択酸化器
12c、13c、14c 多孔質金属体
20 セルスタック
30 インバータ
40 熱回収装置
50 貯湯槽
60 バックアップ熱源機
Claims (6)
- 表面の高低差がサブミクロンオーダー以下である複数の柱状骨格が網目状に三次元に連なって構成される多孔質金属体の該表面に、厚さ10nm〜1000nmの陽極酸化被膜が形成された被覆多孔質金属体であって、前記多孔質金属体はアルミニウム若しくはアルミニウム合金からなるか、又はニッケル若しくはニッケル合金の表面に少なくとも部分的にアルミニウムめっきされたものからなり、前記陽極酸化被膜は、内径10nm〜300nmの有底の微細孔を有する略正六角柱状のセルが並んだ構造を有することを特徴とする被覆多孔質金属体。
- 請求項1に記載の被覆多孔質金属体からなることを特徴とするフィルター。
- 請求項1に記載の被覆多孔質金属体からなることを特徴とする触媒担体。
- 請求項3に記載の触媒担体を改質装置に用いたことを特徴とする燃料電池。
- 内部及び外部に無数の気孔を有する部材の該気孔の壁面にめっき法によりアルミニウム若しくはアルミニウム合金からなる金属層を成膜する工程と、該金属層が成膜された部材を処理して該部材を消散させることによって、表面の高低差がサブミクロンオーダー以下である複数の柱状骨格が網目状に三次元に連なって構成される多孔質金属体を得る工程と、該多孔質金属体に陽極酸化処理を施して該多孔質金属体を構成する骨格の表面を内径10nm〜300nmの有底の微細孔を有する略正六角柱状のセルが並んだ構造を有する厚さ10nm〜1000nmの陽極酸化被膜で被覆する工程とからなることを特徴とする陽極酸化被膜で被覆された被覆多孔質金属体の製造方法。
- 内部及び外部に無数の気孔を有する部材の該気孔の壁面にめっき法によりニッケル若しくはニッケル合金からなる金属層を成膜する工程と、該金属層が成膜された部材を処理して該部材を消散させる工程と、前記金属層の表面に少なくとも部分的にアルミニウムメッキを施すことによって、表面の高低差がサブミクロンオーダー以下である複数の柱状骨格が網目状に三次元に連なって構成される多孔質金属体を得る工程と、該多孔質金属体に陽極酸化処理を施して該多孔質金属体を構成する骨格の表面を内径10nm〜300nmの有底の微細孔を有する略正六角柱状のセルが並んだ構造を有する厚さ10nm〜1000nmの陽極酸化被膜で被覆する工程とからなることを特徴とする陽極酸化被膜で被覆された被覆多孔質金属体の製造方法。
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WO2019163256A1 (ja) | 2018-02-22 | 2019-08-29 | 住友電気工業株式会社 | 金属多孔体 |
JP2020002394A (ja) * | 2018-06-25 | 2020-01-09 | 株式会社ニコン | アルミニウム被膜の製造方法、アルマイト被膜の製造方法、アルミニウム被膜付き樹脂部材およびアルマイト被膜付き樹脂部材 |
JP7180678B2 (ja) * | 2018-09-14 | 2022-11-30 | 住友電気工業株式会社 | 金属多孔体、およびそれを用いた水蒸気改質器ならびに金属多孔体の製造方法 |
JPWO2020217668A1 (ja) * | 2019-04-25 | 2020-10-29 |
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JPH07122084B2 (ja) * | 1988-10-14 | 1995-12-25 | エヌデーシー株式会社 | 少なくとも一部がセラミックスから成る多孔質材料ならびにその製造方法 |
JPH1149590A (ja) * | 1997-08-01 | 1999-02-23 | Matsushita Electric Ind Co Ltd | 薄膜酸素ポンプおよび薄膜酸素ポンプの製造方法 |
JP2001338653A (ja) * | 2000-05-30 | 2001-12-07 | Riken Corp | 燃料電池用セパレータ |
JP4138377B2 (ja) * | 2002-07-01 | 2008-08-27 | 日本精線株式会社 | フィルター用の多孔質金属材 |
JP2005243595A (ja) * | 2003-03-31 | 2005-09-08 | Isamu Uchida | 固体高分子型燃料電池用セパレータおよびそれを用いた固体高分子型燃料電池 |
US20100266929A1 (en) * | 2005-12-28 | 2010-10-21 | Hiroshi Kanemoto | Catalyst having a dehydrogenation function or hydrogenation function, fuel cell using the catalyst and hydrogen storage/supply device |
JP5272320B2 (ja) * | 2007-03-29 | 2013-08-28 | 株式会社日立製作所 | 水素供給装置とその製造方法、及びそれを用いた分散電源と自動車 |
JP5598027B2 (ja) * | 2009-03-05 | 2014-10-01 | 日立金属株式会社 | アルミニウム多孔質材およびその製造方法、アルミニウム多孔質材を電極集電体として用いた蓄電デバイス |
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