JP2021109986A5 - - Google Patents
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- JP2021109986A5 JP2021109986A5 JP2020000685A JP2020000685A JP2021109986A5 JP 2021109986 A5 JP2021109986 A5 JP 2021109986A5 JP 2020000685 A JP2020000685 A JP 2020000685A JP 2020000685 A JP2020000685 A JP 2020000685A JP 2021109986 A5 JP2021109986 A5 JP 2021109986A5
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- JP
- Japan
- Prior art keywords
- hydrophilic region
- organic hydride
- cathode catalyst
- electrolyte membrane
- catalyst layer
- 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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- 150000004678 hydrides Chemical class 0.000 claims 16
- 239000003054 catalyst Substances 0.000 claims 9
- 238000009792 diffusion process Methods 0.000 claims 8
- 239000003792 electrolyte Substances 0.000 claims 8
- 239000012528 membrane Substances 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 claims 7
- 239000000126 substance Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 230000001590 oxidative effect Effects 0.000 claims 1
Claims (5)
前記電解質膜の一方の側に設けられ、プロトンで被水素化物を水素化して有機ハイドライドを生成するカソード触媒層と、
前記電解質膜の前記一方の側とは反対側に設けられ、水を酸化してプロトンを生成するアノード電極と、
前記カソード触媒層の前記電解質膜とは反対側に設けられ、前記被水素化物および前記有機ハイドライドを通過させる拡散層と、を備え、
前記拡散層は、高親水性領域と、低親水性領域と、を含み、
前記高親水性領域は、前記低親水性領域よりも親水性が高く、前記低親水性領域は、前記高親水性領域よりも親水性が低く前記高親水性領域よりも前記カソード触媒層側に配置される有機ハイドライド製造装置。 an electrolyte membrane having proton conductivity;
a cathode catalyst layer provided on one side of the electrolyte membrane for hydrogenating a hydride with protons to produce an organic hydride;
an anode electrode provided on the side opposite to the one side of the electrolyte membrane for oxidizing water to generate protons;
a diffusion layer provided on the opposite side of the cathode catalyst layer to the electrolyte membrane and allowing the hydrogenated substance and the organic hydride to pass through;
the diffusion layer includes a highly hydrophilic region and a low hydrophilic region,
The high hydrophilic region has higher hydrophilicity than the low hydrophilic region, and the low hydrophilic region has lower hydrophilicity than the high hydrophilic region and is closer to the cathode catalyst layer than the high hydrophilic region. Arranged organic hydride manufacturing equipment.
前記エンドプレートは、
前記拡散層の面内方向における一端側に接して前記拡散層に供給される前記被水素化物が流れる供給流路と、
前記拡散層の面内方向における他端側に接して前記拡散層から排出される前記有機ハイドライドが流れる排出流路と、を有する請求項1または2に記載の有機ハイドライド製造装置。 The organic hydride manufacturing apparatus comprises an end plate provided on the opposite side of the diffusion layer to the cathode catalyst layer,
The end plate is
a supply channel in contact with one end side of the diffusion layer in the in-plane direction, through which the substance to be hydride supplied to the diffusion layer flows;
3. The organic hydride production apparatus according to claim 1, further comprising a discharge channel through which the organic hydride discharged from the diffusion layer flows in contact with the other end side of the diffusion layer in the in-plane direction.
前記カソード触媒層に被水素化物を供給して、前記電解質膜を通過した前記プロトンで前記被水素化物を水素化して有機ハイドライドを生成することを含む有機ハイドライドの製造方法。 an electrolyte membrane having proton conductivity; a cathode catalyst layer provided on one side of the electrolyte membrane for hydrogenating a hydride with protons to produce an organic hydride; and an opposite side of the electrolyte membrane from the one side. an anode electrode provided on the side of the cathode catalyst layer that oxidizes water to generate protons; and a diffusion layer that allows the organic hydride to pass through, wherein the highly hydrophilic region has higher hydrophilicity than the low hydrophilic region, and the low hydrophilic region has lower hydrophilicity than the highly hydrophilic region. supplying water to the anode electrode in the organic hydride production apparatus arranged on the cathode catalyst layer side of the highly hydrophilic region , and electrolyzing the water to generate protons;
A method for producing an organic hydride, comprising supplying a substance to be hydrogenated to the cathode catalyst layer and hydrogenating the substance to be hydrogenated with the protons that have passed through the electrolyte membrane to produce an organic hydride.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020000685A JP7410724B2 (en) | 2020-01-07 | 2020-01-07 | Organic hydride production equipment and organic hydride production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020000685A JP7410724B2 (en) | 2020-01-07 | 2020-01-07 | Organic hydride production equipment and organic hydride production method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021109986A JP2021109986A (en) | 2021-08-02 |
JP2021109986A5 true JP2021109986A5 (en) | 2022-12-08 |
JP7410724B2 JP7410724B2 (en) | 2024-01-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020000685A Active JP7410724B2 (en) | 2020-01-07 | 2020-01-07 | Organic hydride production equipment and organic hydride production method |
Country Status (1)
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JP (1) | JP7410724B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023042896A (en) * | 2021-09-15 | 2023-03-28 | 株式会社東芝 | Carbon dioxide electrolytic apparatus |
WO2023176198A1 (en) * | 2022-03-17 | 2023-09-21 | Eneos株式会社 | Organic hydride production device |
WO2023176197A1 (en) * | 2022-03-17 | 2023-09-21 | Eneos株式会社 | Organic hydride manufacturing device |
WO2024043158A1 (en) * | 2022-08-25 | 2024-02-29 | 国立大学法人横浜国立大学 | Device for producing cyclic amine and method for producing cyclic amine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6567584B2 (en) | 2017-03-16 | 2019-08-28 | 株式会社東芝 | Electrochemical reactor |
JP7161358B2 (en) | 2018-09-26 | 2022-10-26 | キヤノン株式会社 | Electronic devices and methods of presenting power-off errors in such devices |
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2020
- 2020-01-07 JP JP2020000685A patent/JP7410724B2/en active Active
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