JP2012122126A - 表面改質銅部材 - Google Patents
表面改質銅部材 Download PDFInfo
- Publication number
- JP2012122126A JP2012122126A JP2010276285A JP2010276285A JP2012122126A JP 2012122126 A JP2012122126 A JP 2012122126A JP 2010276285 A JP2010276285 A JP 2010276285A JP 2010276285 A JP2010276285 A JP 2010276285A JP 2012122126 A JP2012122126 A JP 2012122126A
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- oxide layer
- doped
- gas
- copper member
- 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.)
- Granted
Links
- 150000001879 copper Chemical class 0.000 title claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 39
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 239000000567 combustion gas Substances 0.000 claims abstract description 13
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 12
- 239000005751 Copper oxide Substances 0.000 claims abstract description 9
- 229910000431 copper oxide Inorganic materials 0.000 claims abstract description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 23
- 239000004215 Carbon black (E152) Substances 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 239000013626 chemical specie Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 230000004048 modification Effects 0.000 abstract description 15
- 238000012986 modification Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 38
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 34
- 239000003054 catalyst Substances 0.000 description 24
- 150000002430 hydrocarbons Chemical class 0.000 description 22
- 238000003786 synthesis reaction Methods 0.000 description 18
- 229910002092 carbon dioxide Inorganic materials 0.000 description 17
- 239000001569 carbon dioxide Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 239000005977 Ethylene Substances 0.000 description 12
- 239000008151 electrolyte solution Substances 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 11
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000006722 reduction reaction Methods 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 150000002894 organic compounds Chemical class 0.000 description 9
- 230000009467 reduction Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- -1 oxygen Chemical compound 0.000 description 7
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000005341 cation exchange Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003115 supporting electrolyte Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004577 artificial photosynthesis Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007777 multifunctional material Substances 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
【解決手段】銅又は銅合金からなる基体の表面に、炭素ドープされた酸化銅又は炭素ドープ銅合金酸化物層からなる炭素ドープ酸化物層を具備する。該炭素ドープ酸化物層は、前記基体を、少なくとも炭素を含む化合物を含有するガスの燃焼炎を用いて行うか、又は少なくとも炭素を含む化合物を含有するガスの燃焼ガス若しくは燃焼排ガスを用いて形成した雰囲気中で加熱処理するかによって形成したものである。
【選択図】なし
Description
試験片として、ニラコ社の純銅(99.96+%)板および純銅(99.9+%)メッシュを用いた。銅板の寸法は32mm×32mm×0.30mmである。銅メッシュの大きさは50mm×50mmで線径は0.42mm、16mesh/inchである。脱脂洗浄のため、アセトン、エタノール、超純水中で各10分間の超音波洗浄を行った。
同様な純銅(99.9+%)メッシュを、同様に前処理した後、アセチレンを5L/min、空気を25L/min流通させ、燃焼火炎を用いて還元状態とした電気炉中で、700℃および850℃でそれぞれ10分処理した。
同様な純銅(99.9+%)メッシュを、同様に前処理した後、アセチレンを5L/min、空気を25L/min流通させ、燃焼火炎を用いて還元状態とした電気炉中で850℃でそれぞれ10分処理した。
図5に固気液三相界線による有機合成方法を実施する装置概略を示す。二酸化炭素の溶媒への飽和溶解度が低い場合にも、電極上に電解質溶液と二酸化炭素の三相界線を形成させることにより電流密度を増大させ、反応を促進させることができる。
図8には、有機合成反応の装置構成の他の例を模式的に示す。
12,22 電解室
13,23 隔膜
14,24 アノード
15,25 カソード
16 ガス拡散層
17 集電極
18 ガス導入部材
18a 入口
18b 出口
26 ガス導入管
Claims (8)
- 銅又は銅合金からなる基体の表面に、炭素ドープされた酸化銅又は炭素ドープ銅合金酸化物層からなる炭素ドープ酸化物層を具備することを特徴とする表面改質銅部材。
- 請求項1に記載の表面改質銅部材において、前記炭素ドープ酸化物層は、Cu2Oを含むことを特徴とする表面改質銅部材。
- 請求項1又は2に記載の表面改質銅部材において、前記炭素ドープ酸化物層の表面は、ひだ状の凹凸であることを特徴とする表面改質銅部材。
- 請求項1〜3の何れか1項に記載の表面改質銅部材において、前記炭素ドープ酸化物層の表面は、サブミクロンオーダーのファイバーが林立した状態であることを特徴とする表面改質銅部材。
- 請求項1〜4の何れか1項に記載の表面改質銅部材において、前記炭素ドープ酸化物層にドープされた炭素は、Cu−C結合した状態でドープされていることを特徴とする表面改質銅部材。
- 請求項1〜5の何れか1項に記載の表面改質銅部材において、前記炭素ドープ酸化物層は、前記基体を、炭素、酸素を含む化学種が当該表面に供給される雰囲気下で加熱処理することにより形成したものであることを特徴とする表面改質銅部材。
- 請求項6に記載の表面改質銅部材において、前記炭素ドープ酸化物層は、前記基体を、少なくとも炭素を含む化合物を含有するガスの燃焼炎を用いて行うか、又は少なくとも炭素を含む化合物を含有するガスの燃焼ガス若しくは燃焼排ガスを用いて形成した雰囲気中で加熱処理するかによって形成したものであることを特徴とする表面改質銅部材。
- 請求項6又は7に記載の表面改質銅部材において、前記炭素ドープ酸化物層は、前記基体を、炭化水素を主成分とするガスの燃焼炎を用いて加熱処理を行うか、又は少なくとも炭素を含む化合物を含有するガスの燃焼ガス若しくは燃焼排ガスを用いて形成した雰囲気中で加熱処理するかによって形成したものであることを特徴とする表面改質銅部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010276285A JP5825504B2 (ja) | 2010-12-10 | 2010-12-10 | 表面改質銅部材の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010276285A JP5825504B2 (ja) | 2010-12-10 | 2010-12-10 | 表面改質銅部材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012122126A true JP2012122126A (ja) | 2012-06-28 |
JP5825504B2 JP5825504B2 (ja) | 2015-12-02 |
Family
ID=46503883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010276285A Active JP5825504B2 (ja) | 2010-12-10 | 2010-12-10 | 表面改質銅部材の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5825504B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014205878A (ja) * | 2013-04-12 | 2014-10-30 | 株式会社日立製作所 | カソード電極およびそれを用いた電解装置 |
JP2017078192A (ja) * | 2015-10-19 | 2017-04-27 | 富士通株式会社 | 吸着剤、二酸化炭素還元用電極、及び二酸化炭素還元装置 |
CN109208020A (zh) * | 2018-11-09 | 2019-01-15 | 广东顺德西安交通大学研究院 | 一种合成纳米氧化亚铜的电化学装置和方法 |
US11105008B2 (en) | 2017-03-16 | 2021-08-31 | Kabushiki Kaisha Toshiba | Electrochemical reaction device |
US11260373B2 (en) * | 2020-02-04 | 2022-03-01 | King Fahd University Of Petroleum And Minerals | Colloidal-copper based water oxidation electrocatalyst |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649620A (ja) * | 1992-08-03 | 1994-02-22 | Kobe Steel Ltd | 耐孔食性が優れた銅又は銅合金管及びその製造方法 |
JPH07310157A (ja) * | 1994-05-17 | 1995-11-28 | Kazuhiko Kawamoto | 銅彩色模様の形成方法 |
JP2001049301A (ja) * | 1999-08-05 | 2001-02-20 | Sumitomo Metal Mining Co Ltd | 微細金属粉の表面改質方法 |
JP2007270317A (ja) * | 2006-03-31 | 2007-10-18 | Central Res Inst Of Electric Power Ind | 多機能層を有する基体の製造方法 |
JP2007270319A (ja) * | 2006-03-31 | 2007-10-18 | Central Res Inst Of Electric Power Ind | 多機能層を有する基体の製造方法 |
-
2010
- 2010-12-10 JP JP2010276285A patent/JP5825504B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649620A (ja) * | 1992-08-03 | 1994-02-22 | Kobe Steel Ltd | 耐孔食性が優れた銅又は銅合金管及びその製造方法 |
JPH07310157A (ja) * | 1994-05-17 | 1995-11-28 | Kazuhiko Kawamoto | 銅彩色模様の形成方法 |
JP2001049301A (ja) * | 1999-08-05 | 2001-02-20 | Sumitomo Metal Mining Co Ltd | 微細金属粉の表面改質方法 |
JP2007270317A (ja) * | 2006-03-31 | 2007-10-18 | Central Res Inst Of Electric Power Ind | 多機能層を有する基体の製造方法 |
JP2007270319A (ja) * | 2006-03-31 | 2007-10-18 | Central Res Inst Of Electric Power Ind | 多機能層を有する基体の製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014205878A (ja) * | 2013-04-12 | 2014-10-30 | 株式会社日立製作所 | カソード電極およびそれを用いた電解装置 |
JP2017078192A (ja) * | 2015-10-19 | 2017-04-27 | 富士通株式会社 | 吸着剤、二酸化炭素還元用電極、及び二酸化炭素還元装置 |
US11105008B2 (en) | 2017-03-16 | 2021-08-31 | Kabushiki Kaisha Toshiba | Electrochemical reaction device |
CN109208020A (zh) * | 2018-11-09 | 2019-01-15 | 广东顺德西安交通大学研究院 | 一种合成纳米氧化亚铜的电化学装置和方法 |
US11260373B2 (en) * | 2020-02-04 | 2022-03-01 | King Fahd University Of Petroleum And Minerals | Colloidal-copper based water oxidation electrocatalyst |
Also Published As
Publication number | Publication date |
---|---|
JP5825504B2 (ja) | 2015-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5916045B2 (ja) | 触媒部材の製造方法、触媒部材及びそれを用いた有機合成方法 | |
Chen et al. | Recent progress of transition metal carbides/nitrides for electrocatalytic water splitting | |
Wu et al. | Nitrogen‐rich carbonaceous materials for advanced oxygen electrocatalysis: synthesis, characterization, and activity of nitrogen sites | |
Chen et al. | Waste-derived catalysts for water electrolysis: circular economy-driven sustainable green hydrogen energy | |
Peng et al. | Nitrogen-defective polymeric carbon nitride nanolayer enabled efficient electrocatalytic nitrogen reduction with high faradaic efficiency | |
Li et al. | Two-dimensional mosaic bismuth nanosheets for highly selective ambient electrocatalytic nitrogen reduction | |
Xu et al. | Metal-free carbonaceous electrocatalysts and photocatalysts for water splitting | |
Tan et al. | Two-dimensional materials on the rocks: Positive and negative role of dopants and impurities in electrochemistry | |
Cheng et al. | Recent progress of Sn‐based derivative catalysts for electrochemical reduction of CO2 | |
JP2014532119A (ja) | 水蒸気の電気分解によって水素と酸素を発生させる方法 | |
JP5825504B2 (ja) | 表面改質銅部材の製造方法 | |
Wu et al. | Efficient CO2 conversion to formic acid in a novel microbial photoelectrochemical cell using a visible-light responsive Co3O4 nanorod-arrayed photocathode | |
Yang et al. | Triggering the intrinsic catalytic activity of Ni-doped molybdenum oxides via phase engineering for hydrogen evolution and application in Mg/seawater batteries | |
Wei et al. | Efficient electrocatalytic N2 reduction on three-phase interface coupled in a three-compartment flow reactor for the ambient NH3 synthesis | |
Gao et al. | Electrochemical synthesis of catalytic materials for energy catalysis | |
He et al. | “Bulk” 1T/2H-MoS2 with tunable phases and residual S, N co-doped carbon as a highly active and durable catalyst for hydrogen evolution | |
Li et al. | Electrocatalyst design strategies for ammonia production via N2 reduction | |
Kim et al. | Photo-assisted electrolysis of urea using Ni-modified WO3/g-C3N4 as a bifunctional catalyst | |
Yang et al. | Integrating electrocatalytic seawater splitting and biomass upgrading via bifunctional nickel cobalt phosphide nanorods | |
Ali et al. | Recent advances in material design and reactor engineering for electrocatalytic ambient nitrogen fixation | |
Yang et al. | Oxide‐derived bismuth as an efficient catalyst for electrochemical reduction of flue gas | |
Zhao et al. | Deciphering the active origin for urea oxidation reaction over nitrogen penetrated nickel nanoparticles embedded in carbon nanotubes | |
Li et al. | Artificial visible light-induced H2O2 production using polymeric K/O-doped carbon nitride as a catalyst | |
Liu et al. | Electron transfer route tuning caused by photo-irradiation: Stability enhancement of N-doped carbon materials in Fenton-like reactions | |
Ren et al. | Modulating interfacial charge distribution of Ni2P-NiSe2 by multiple interface engineering for accelerating water splitting with industry-level activity and stability |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131203 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140519 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140618 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140807 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150325 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150619 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150707 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150930 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150930 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5825504 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |