WO2007043370A1 - Membrane de separation d'hydrogene supportee et pile a combustible comprenant cette membrane - Google Patents

Membrane de separation d'hydrogene supportee et pile a combustible comprenant cette membrane Download PDF

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Publication number
WO2007043370A1
WO2007043370A1 PCT/JP2006/319649 JP2006319649W WO2007043370A1 WO 2007043370 A1 WO2007043370 A1 WO 2007043370A1 JP 2006319649 W JP2006319649 W JP 2006319649W WO 2007043370 A1 WO2007043370 A1 WO 2007043370A1
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WO
WIPO (PCT)
Prior art keywords
separation membrane
hydrogen separation
hydrogen
support
diffusion
Prior art date
Application number
PCT/JP2006/319649
Other languages
English (en)
Japanese (ja)
Inventor
Satoshi Aoyama
Original Assignee
Toyota Jidosha Kabushiki Kaisha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2007043370A1 publication Critical patent/WO2007043370A1/fr

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Classifications

    • 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
    • H01M4/94—Non-porous diffusion electrodes, e.g. palladium membranes, ion exchange membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0221—Group 4 or 5 metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02231—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02232—Nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • 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

Definitions

  • the present invention relates to a support-equipped hydrogen separation membrane and a fuel cell including the same.
  • a fuel cell is a device that generally obtains electric energy using hydrogen and oxygen as fuel. This fuel cell has been widely developed as a future energy supply system because it is environmentally friendly and can achieve high energy efficiency.
  • Examples of fuel cells using solid electrolytes include polymer electrolyte fuel cells, solid oxide fuel cells, and hydrogen separation membrane cells.
  • the hydrogen separation membrane battery is a fuel cell provided with a dense hydrogen separation membrane.
  • a dense hydrogen separation membrane is a layer formed of a metal having hydrogen permeability, and also functions as an anode.
  • the hydrogen separation membrane battery has a structure in which an electrolyte having proton conductivity is laminated on the hydrogen separation membrane. Hydrogen supplied to the hydrogen separation membrane is converted into protons, moves through the proton conductive electrolyte, and combines with oxygen in the cathode to generate electricity.
  • a noble metal such as palladium is used for the hydrogen separation membrane used in this hydrogen separation membrane battery. Therefore, it is necessary to make the hydrogen separation membrane as thin as possible for cost reduction. In this case, it is necessary to reinforce the hydrogen separation membrane using a support. In order to reinforce the hydrogen separation membrane with the support, it is preferable that the support and the hydrogen separation membrane be joined together.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2 0 0 3-9 5 6 1 7
  • Patent Document 1 metal diffusion occurs between the flow path plate and the hydrogen separation membrane substrate. Thereby, there late are mosquitoes s hydrogen permeability of the hydrogen permeable membrane deteriorates.
  • An object of the present invention is to provide a hydrogen separation membrane with a support capable of suppressing deterioration of hydrogen permeation performance of a hydrogen separation membrane substrate and a fuel cell including the same.
  • a hydrogen separation membrane with a support according to the present invention is provided between a hydrogen separation membrane, a support that reinforces the hydrogen separation membrane, and between the hydrogen separation membrane and the support, and between the hydrogen separation membrane and the support. And a diffusion suppression layer that suppresses metal diffusion.
  • metal diffusion between the hydrogen separation membrane and the support is suppressed by the diffusion suppression layer. In this case, deterioration of the hydrogen permeation performance of the hydrogen separation membrane can be suppressed.
  • the deterioration of the hydrogen permeation performance of the alloy of the metal constituting the hydrogen separation membrane and the metal constituting the diffusion suppression layer is due to the deterioration of the hydrogen permeation performance of the alloy of the metal constituting the hydrogen separation membrane and the metal constituting the support. May be small. In this case, deterioration of hydrogen permeability of the hydrogen separation membrane can be suppressed.
  • At least a part of the surface of the hydrogen separation membrane on the diffusion suppression layer side is made of palladium, and the diffusion suppression layer may be made of silver, yttrium, or gadolinium.
  • the hydrogen permeation performance of the hydrogen separation membrane is improved even if metal diffusion occurs between the hydrogen separation membrane and the diffusion suppression layer.
  • the hydrogen of the hydrogen separation membrane is compared with the case where metal diffusion occurs between the hydrogen separation membrane and the support. Transmission performance is less degraded. From the above, it is possible to suppress the deterioration of the hydrogen permeation performance of the hydrogen separation membrane.
  • a fuel cell according to the present invention includes a hydrogen separation membrane with a support according to any one of claims 1 to 3, a proton conductive electrolyte membrane formed on the hydrogen separation membrane with a support, and a proton conductive electrolyte. And a force sword formed on the membrane.
  • the present invention In such a fuel cell, metal diffusion between the hydrogen separation membrane and the support is suppressed by the diffusion suppression layer. Therefore, even if heat is generated by the power generation reaction, deterioration of the hydrogen permeability of the hydrogen separation membrane can be suppressed.
  • FIG. 1 is a schematic cross-sectional view of a hydrogen separation membrane with a support according to a first embodiment of the present invention.
  • FIG. 2 is a graph showing the relationship between the alloy ratio of palladium alloy and the hydrogen permeation performance of palladium alloy.
  • FIG. 3 is a graph showing the relationship between the alloy ratio of a palladium alloy and the hydrogen permeation performance of the palladium alloy.
  • FIG. 4 is a production flow diagram for explaining a method for producing a support-attached hydrogen separation membrane.
  • FIG. 5 is a view for explaining a fuel cell according to a second embodiment of the present invention.
  • FIG. 6 is a diagram for explaining a hydrogen separator according to a third embodiment of the present invention.
  • FIG. 1 is a schematic cross-sectional view of a hydrogen separation membrane with a support 100 according to a first embodiment of the present invention.
  • the support-equipped hydrogen separation membrane 100 has a structure in which a diffusion suppression layer 20 and a hydrogen separation membrane 30 are formed in this order on a support 10.
  • the support 10 is made of a metal such as stainless steel, for example.
  • the film thickness of the support 10 is, for example, about 200.
  • the diffusion suppression layer 20 is made of, for example, silver.
  • the film thickness of the diffusion suppression layer 20 is, for example, about 1 nm.
  • the support 10 and the diffusion suppression layer 20 are A plurality of through holes 11 for supplying hydrogen to the hydrogen separation membrane 30 are formed.
  • the hydrogen separation membrane 30 is made of palladium, for example.
  • the film thickness of the hydrogen separation membrane 30 is, for example, about 5 ⁇ .
  • the diffusion suppression layer 20 is formed between the support 10 and the hydrogen separation membrane 30, metal diffusion between the support 10 and the hydrogen separation membrane 30 is not caused. Suppressed.
  • the diffusion suppression layer 20 is made of silver, even if metal diffusion occurs between the diffusion suppression layer 20 and the hydrogen separation membrane 30, the hydrogen permeation performance of the hydrogen separation membrane 30 is deteriorated. Is suppressed.
  • the hydrogen permeation performance of the hydrogen separation membrane 30 when palladium is used as the metal constituting the hydrogen separation membrane 30 will be described in detail.
  • Fig. 2 shows the relationship between the alloy ratio of palladium alloys and the hydrogen permeation performance of palladium alloys.
  • the vertical axis in Fig. 2 shows the hydrogen permeation performance of the palladium alloy
  • the horizontal axis in Fig. 2 shows the alloy ratio of the palladium alloy.
  • the hydrogen permeation performance of the palladium alloy deteriorates significantly as the iron ratio in the palladium alloy increases.
  • the hydrogen permeation performance of the palladium alloy improves as the silver ratio in the palladium alloy increases and deteriorates at the predetermined silver ratio.
  • the hydrogen separation membrane 30 when palladium is used as the hydrogen separation membrane 30 and silver is used as the diffusion suppression layer 20, even if metal diffusion occurs between the hydrogen separation membrane 30 and the diffusion suppression layer 20, the hydrogen separation membrane The hydrogen permeation performance of 30 is improved. Further, even if the silver ratio in the palladium alloy is further increased and the hydrogen permeation performance of the hydrogen separation membrane 30 is reduced, metal diffusion occurs between the hydrogen separation membrane 30 and the support 10. Compared to the above, the hydrogen permeation performance of the hydrogen separation membrane 30 is less deteriorated. From the above, by providing the diffusion suppression layer 20 between the support 10 and the hydrogen separation membrane 30, it is possible to suppress the deterioration of the hydrogen permeation performance of the hydrogen separation membrane 30.
  • the metal constituting the diffusion suppression layer 20 is cerium, gadolinium, or yttrium
  • the hydrogen permeation performance of the hydrogen separation membrane 30 changes as shown in FIG. Therefore, cerium, gadolinium, or yttrium may be used as the diffusion suppression layer 20.
  • the hydrogen permeation performance of a palladium alloy relative to the hydrogen permeation performance of pure palladium Table 1 shows. As shown in Table 1, when cerium, gadolinium, or yttrium diffuses in palladium, hydrogen permeation performance is improved. Table 1 shows the ratio of the hydrogen permeation coefficient of the palladium alloy when the hydrogen permeation coefficient of pure palladium is 100.
  • the hydrogen permeation is lower than the metal that constitutes the support 10.
  • Any metal having a small deterioration in performance can be used as the diffusion suppressing layer 20.
  • gold, copper, platinum, vanadium, nickel, rhodium, ruthenium, iridium, or the like can be used as the metal constituting the diffusion suppression layer 20.
  • the hydrogen permeation performance of the hydrogen separation membrane 30 will be described in detail, assuming that the metal constituting the diffusion suppression layer 20 is copper.
  • Figure 3 shows the relationship between the alloy ratio of the palladium alloy and the hydrogen permeation performance of the palladium alloy.
  • the vertical axis in Fig. 3 shows the hydrogen permeation performance of the palladium alloy
  • the horizontal axis in Fig. 3 shows the alloy ratio of the palladium alloy.
  • the hydrogen permeation performance of the palladium alloy decreases as the copper ratio in the palladium alloy increases.
  • the deterioration of hydrogen permeation performance of palladium-copper alloys is smaller than the deterioration of hydrogen permeation performance of palladium-iron alloys.
  • Table 2 shows the ratio of the hydrogen permeability coefficient of the palladium alloy when the hydrogen permeability coefficient of pure palladium is 100.
  • FIG. 4 is a production flow diagram for explaining a production method of the hydrogen separation membrane with support 100.
  • a support 10 is prepared.
  • a diffusion suppression layer 20 is formed on the support 10.
  • the diffusion suppression layer 20 can be formed by sputtering, PVD method, CVD method or the like.
  • the hydrogen separation membrane 30 is bonded on the diffusion suppression layer 20 by a cold bonding method such as a cladding method. In this way, since the hydrogen separation membrane 30 is joined using the cold joining method, thermal diffusion between the hydrogen separation membrane 30 and the diffusion suppression layer 20 can be suppressed.
  • FIG. 5 is a diagram for explaining the fuel cell 200.
  • FIG. 5 (a) is a schematic cross-sectional view of the fuel cell 200
  • FIG. 5 (b) is a diagram for explaining a method of manufacturing the fuel cell 200.
  • the components with the same reference numerals as those in the first embodiment are the same as the materials in the first embodiment. Consists of materials.
  • a proton conductive electrolyte membrane 40 and a force sword 50 are sequentially formed on the hydrogen separation membrane 30 of the support-equipped hydrogen separation membrane 100 according to the first embodiment. Yes.
  • a fuel cell 20 0 0 is manufactured by sequentially forming a proton conductive electrolyte membrane 40 and a force sword 50 on the hydrogen separation membrane 30 by sputtering or the like. be able to.
  • a fuel gas containing hydrogen is supplied to the hydrogen separation membrane 30 through the support 10 and the plurality of through holes 11 of the diffusion suppression layer 20. Hydrogen in the fuel gas passes through the hydrogen separation membrane 30 and reaches the proton conductive electrolyte membrane 40. The hydrogen that has reached the proton conductive electrolyte membrane 40 is separated into protons and electrons. Proton conducts through the proton conductive electrolyte membrane 40 and reaches the force sword 50.
  • an oxygen-containing oxidizing agent gas containing oxygen is supplied to the force sword 50.
  • water is generated and electric power is generated from oxygen in the oxidant gas and protons reaching the force sword 50.
  • the generated electric power is collected through a separator (not shown). With the above operation, power generation by the fuel cell 200 is performed.
  • FIG. 6 is a diagram for explaining the hydrogen separator 300.
  • FIG. 6 (a) is a schematic cross-sectional view of the hydrogen separator 300
  • FIG. 6 (b) is a diagram for explaining a method for manufacturing the hydrogen separator 300.
  • the constituent elements having the same reference numerals as those of the first embodiment are made of the same material as that of the first embodiment. [0 0 3 3]
  • a flow path plate 60 is formed on the support 10 side of the support-equipped hydrogen separation membrane 100 according to the first embodiment, and the support-attached hydrogen separation membrane 100.
  • a flow path plate 70 is formed on the hydrogen separation membrane 30 side.
  • the flow path plate 60 is a plate in which a flow path for supplying a hydrogen-containing gas to the support-equipped hydrogen separation membrane 100 is formed.
  • the flow path plate 70 is a plate in which a flow path for recovering hydrogen separated by the support-equipped hydrogen separation membrane 100 is formed.
  • the flow path plate 60 is joined to the surface of the support 10 opposite to the hydrogen separation membrane 30, and the hydrogen separation S
  • the hydrogen separator 300 can be manufactured by joining the flow path plate 70 to the surface.
  • a fuel gas containing hydrogen is supplied from the flow path in the flow path plate 60 to the hydrogen separation membrane 30 via the support 10 and the plurality of through holes 11 of the diffusion suppression layer 20. Hydrogen in the fuel gas passes through the hydrogen separation membrane 30 and reaches the flow path plate 70. The hydrogen that has reached the flow path plate 70 is recovered from the flow path of the flow path plate 70. Through the above operation, hydrogen in the fuel gas can be separated.
  • a diffusion suppression layer 20 is formed between the hydrogen separation membrane 30 and the support 10. Therefore, even if the hydrogen separation device 300 is used for a long time, deterioration of the hydrogen permeation performance of the hydrogen separation membrane 30 is suppressed. As a result, a decrease in hydrogen permeation performance of the hydrogen separator 300 can be suppressed.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La présente invention concerne une membrane de séparation d'hydrogène supportée (100) qui se caractérise en ce qu'elle comprend une membrane de séparation d'hydrogène (30), un support (10) destiné à renforcer cette membrane de séparation d'hydrogène (30) et, une couche de prévention de diffusion (20) agencée entre la membrane de séparation d'hydrogène (30) et le support (10) destinée à prévenir une diffusion de métal entre la membrane de séparation d'hydrogène (30) et le support (10). Par conséquent, une diffusion de métal entre la membrane de séparation d'hydrogène (30) et le support (10) est supprimée par cette couche de prévention de diffusion (20), supprimant ainsi une dégradation de la perméabilité à l'hydrogène de cette membrane de séparation d'hydrogène (30).
PCT/JP2006/319649 2005-10-06 2006-09-26 Membrane de separation d'hydrogene supportee et pile a combustible comprenant cette membrane WO2007043370A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-293291 2005-10-06
JP2005293291A JP2007098324A (ja) 2005-10-06 2005-10-06 支持体付水素分離膜およびそれを備えた燃料電池

Publications (1)

Publication Number Publication Date
WO2007043370A1 true WO2007043370A1 (fr) 2007-04-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014527460A (ja) * 2011-07-22 2014-10-16 韓国エネルギー技術研究院Ｋｏｒｅａ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｅｎｅｒｇｙ Ｒｅｓｅａｒｃｈ 水素分離膜の保護層およびそのコーティング方法
JPWO2015151756A1 (ja) * 2014-03-31 2017-04-13 富士フイルム株式会社 ガス分離複合体およびその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI341049B (en) 2007-05-31 2011-04-21 Young Green Energy Co Flow channel plate

Citations (5)

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JP2003118027A (ja) * 2001-10-16 2003-04-23 Toyo Kohan Co Ltd ガス透過層積層材の製造方法およびガス透過層積層材を用いた部品の製造方法
JP2004149332A (ja) * 2002-10-29 2004-05-27 Tokyo Gas Co Ltd 水素製造装置
WO2004085044A1 (fr) * 2003-03-21 2004-10-07 Worcester Polytechnic Institute Methode de fabrication de modules composites de separation de gaz
JP2004344731A (ja) * 2003-05-21 2004-12-09 Toyota Motor Corp 水素透過膜
JP2005262082A (ja) * 2004-03-18 2005-09-29 National Institute Of Advanced Industrial & Technology 水素分離膜、その製造方法並びに水素の分離方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003118027A (ja) * 2001-10-16 2003-04-23 Toyo Kohan Co Ltd ガス透過層積層材の製造方法およびガス透過層積層材を用いた部品の製造方法
JP2004149332A (ja) * 2002-10-29 2004-05-27 Tokyo Gas Co Ltd 水素製造装置
WO2004085044A1 (fr) * 2003-03-21 2004-10-07 Worcester Polytechnic Institute Methode de fabrication de modules composites de separation de gaz
JP2004344731A (ja) * 2003-05-21 2004-12-09 Toyota Motor Corp 水素透過膜
JP2005262082A (ja) * 2004-03-18 2005-09-29 National Institute Of Advanced Industrial & Technology 水素分離膜、その製造方法並びに水素の分離方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014527460A (ja) * 2011-07-22 2014-10-16 韓国エネルギー技術研究院Ｋｏｒｅａ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｅｎｅｒｇｙ Ｒｅｓｅａｒｃｈ 水素分離膜の保護層およびそのコーティング方法
US9199204B2 (en) 2011-07-22 2015-12-01 Korea Institute Of Energy Research Hydrogen-separation-membrane protection layer and a coating method therefor
JPWO2015151756A1 (ja) * 2014-03-31 2017-04-13 富士フイルム株式会社 ガス分離複合体およびその製造方法

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