CN111962131A - 一种析氧电极用复合氧化物催化涂层及其制备方法 - Google Patents
一种析氧电极用复合氧化物催化涂层及其制备方法 Download PDFInfo
- Publication number
- CN111962131A CN111962131A CN202010676259.3A CN202010676259A CN111962131A CN 111962131 A CN111962131 A CN 111962131A CN 202010676259 A CN202010676259 A CN 202010676259A CN 111962131 A CN111962131 A CN 111962131A
- Authority
- CN
- China
- Prior art keywords
- coating
- oxide
- iridium
- oxygen evolution
- composite oxide
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 175
- 239000011248 coating agent Substances 0.000 title claims abstract description 174
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 58
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 47
- 239000001301 oxygen Substances 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010936 titanium Substances 0.000 claims abstract description 39
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 39
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000457 iridium oxide Inorganic materials 0.000 claims abstract description 20
- 239000010953 base metal Substances 0.000 claims abstract description 16
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 15
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 13
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 13
- 239000004480 active ingredient Substances 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 239000004615 ingredient Substances 0.000 claims abstract description 4
- -1 alkoxy tin Chemical compound 0.000 claims description 26
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 12
- 230000001680 brushing effect Effects 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 7
- 235000006408 oxalic acid Nutrition 0.000 claims description 7
- 238000006864 oxidative decomposition reaction Methods 0.000 claims description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 5
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 235000011150 stannous chloride Nutrition 0.000 claims description 5
- 239000001119 stannous chloride Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910021638 Iridium(III) chloride Inorganic materials 0.000 claims description 4
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 4
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000003618 dip coating Methods 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- 229940071125 manganese acetate Drugs 0.000 claims description 4
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229940011182 cobalt acetate Drugs 0.000 claims description 3
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001887 tin oxide Inorganic materials 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- BPNRRQFZIBQRMK-UHFFFAOYSA-N [O-2].[Ta+5].[Ir+3].[O-2].[O-2].[O-2] Chemical compound [O-2].[Ta+5].[Ir+3].[O-2].[O-2].[O-2] BPNRRQFZIBQRMK-UHFFFAOYSA-N 0.000 description 16
- ODNHQUQWHMGWGT-UHFFFAOYSA-N iridium;oxotin Chemical compound [Ir].[Sn]=O ODNHQUQWHMGWGT-UHFFFAOYSA-N 0.000 description 16
- 238000001035 drying Methods 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- LXVHCYCAJMQWOY-UHFFFAOYSA-N [Sn].[Ir] Chemical compound [Sn].[Ir] LXVHCYCAJMQWOY-UHFFFAOYSA-N 0.000 description 6
- OZLUTJTWXLBOMI-UHFFFAOYSA-N [Ti].[Sn].[Ir] Chemical compound [Ti].[Sn].[Ir] OZLUTJTWXLBOMI-UHFFFAOYSA-N 0.000 description 6
- ULFQGKXWKFZMLH-UHFFFAOYSA-N iridium tantalum Chemical compound [Ta].[Ir] ULFQGKXWKFZMLH-UHFFFAOYSA-N 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000007603 infrared drying Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000010183 spectrum analysis Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010676259.3A CN111962131B (zh) | 2020-07-14 | 2020-07-14 | 一种析氧电极用复合氧化物催化涂层及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010676259.3A CN111962131B (zh) | 2020-07-14 | 2020-07-14 | 一种析氧电极用复合氧化物催化涂层及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111962131A true CN111962131A (zh) | 2020-11-20 |
CN111962131B CN111962131B (zh) | 2021-06-22 |
Family
ID=73361973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010676259.3A Active CN111962131B (zh) | 2020-07-14 | 2020-07-14 | 一种析氧电极用复合氧化物催化涂层及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111962131B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI829211B (zh) * | 2021-07-12 | 2024-01-11 | 日商迪諾拉永久電極股份有限公司 | 工業用電解處理用電極 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339618A (zh) * | 2000-08-22 | 2002-03-13 | 黄永昌 | 带锡锑中间层的钛基二氧化铱电极 |
CN101292057A (zh) * | 2005-10-21 | 2008-10-22 | 奥图泰有限公司 | 用于在电极上形成电催化表面的方法和该电极 |
CN104593818A (zh) * | 2014-12-24 | 2015-05-06 | 中南大学 | 一种钛基复合阳极及其制备方法和应用 |
CN104755658A (zh) * | 2012-11-29 | 2015-07-01 | 德诺拉工业有限公司 | 用于在工业电化学工艺中析氧的电极 |
WO2016038349A1 (en) * | 2014-09-08 | 2016-03-17 | Johnson Matthey Fuel Cells Limited | Catalyst |
CN106048690A (zh) * | 2016-07-20 | 2016-10-26 | 中南大学 | 一种钛基二氧化钛纳米管复合阳极及其制备方法 |
CN106283125A (zh) * | 2016-09-30 | 2017-01-04 | 广东省稀有金属研究所 | 金属电积用涂层钛电极及其制备方法 |
CN107217278A (zh) * | 2017-05-19 | 2017-09-29 | 福州大学 | 一种具有光电催化性能的Ru掺杂钛基二氧化锡电极 |
CN110272097A (zh) * | 2019-07-01 | 2019-09-24 | 任丘市谛赛驷环保科技有限公司 | 一种亚氧化钛多维涂层电极及其制备方法 |
-
2020
- 2020-07-14 CN CN202010676259.3A patent/CN111962131B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339618A (zh) * | 2000-08-22 | 2002-03-13 | 黄永昌 | 带锡锑中间层的钛基二氧化铱电极 |
CN101292057A (zh) * | 2005-10-21 | 2008-10-22 | 奥图泰有限公司 | 用于在电极上形成电催化表面的方法和该电极 |
CN104755658A (zh) * | 2012-11-29 | 2015-07-01 | 德诺拉工业有限公司 | 用于在工业电化学工艺中析氧的电极 |
WO2016038349A1 (en) * | 2014-09-08 | 2016-03-17 | Johnson Matthey Fuel Cells Limited | Catalyst |
CN104593818A (zh) * | 2014-12-24 | 2015-05-06 | 中南大学 | 一种钛基复合阳极及其制备方法和应用 |
CN106048690A (zh) * | 2016-07-20 | 2016-10-26 | 中南大学 | 一种钛基二氧化钛纳米管复合阳极及其制备方法 |
CN106283125A (zh) * | 2016-09-30 | 2017-01-04 | 广东省稀有金属研究所 | 金属电积用涂层钛电极及其制备方法 |
CN107217278A (zh) * | 2017-05-19 | 2017-09-29 | 福州大学 | 一种具有光电催化性能的Ru掺杂钛基二氧化锡电极 |
CN110272097A (zh) * | 2019-07-01 | 2019-09-24 | 任丘市谛赛驷环保科技有限公司 | 一种亚氧化钛多维涂层电极及其制备方法 |
Non-Patent Citations (1)
Title |
---|
张翼等: ""金属氧化物涂层钛阳极的研究"", 《化学进展》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI829211B (zh) * | 2021-07-12 | 2024-01-11 | 日商迪諾拉永久電極股份有限公司 | 工業用電解處理用電極 |
Also Published As
Publication number | Publication date |
---|---|
CN111962131B (zh) | 2021-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102174704B (zh) | 一种含钽中间层金属氧化物电极的制备方法 | |
CN111996515B (zh) | 一种铱锡氧化物梯度复合涂层电极及其制备方法 | |
CN102677092B (zh) | 一种钛阳极的制备方法 | |
US4331528A (en) | Coated metal electrode with improved barrier layer | |
CN109518168B (zh) | 一种高稳涂层的活性钛基电极板的制备方法 | |
TWI490371B (zh) | 電解應用上的電極及其製法以及在電極表面上陽極釋氧之電解法和電冶法 | |
CN101343749B (zh) | 一种金属氧化物涂层电极及其制备方法 | |
CN1772955A (zh) | 一种混合金属氧化物电极及其制备方法 | |
CN111926309B (zh) | 一种金属氧化物电极用钛基的防钝化涂层及其制备方法 | |
CN111334837A (zh) | 一种镍掺杂二氧化钛纳米管修饰锡锑电极及其制备方法 | |
CN101665948A (zh) | 电化学合成五氧化二氮用电极及其制备方法 | |
CN113881978A (zh) | 一种低成本钛基涂层钛阳极的制备方法 | |
CN111962131B (zh) | 一种析氧电极用复合氧化物催化涂层及其制备方法 | |
CN103526227A (zh) | 一种复合电极的制备方法 | |
CN101407924B (zh) | 一种Ti/TiO2膜电极的原位电化学制备方法 | |
EP0027051B1 (en) | Coated metal electrode with improved barrier layer and methods of manufacture and use thereof | |
CN113957473A (zh) | 一种多层结构的钛阳极的制备方法 | |
CN102864465B (zh) | 一种高活性Ti/Pr2O3-PbO2修饰电极的制备方法 | |
CN114272920B (zh) | 一种有机污染物降解用复合氧化物涂层电极及其制备方法 | |
CN102586836A (zh) | 一种介孔二氧化钛薄膜的制备方法 | |
CN106835192B (zh) | 一种电解二氧化锰用钛基阳极表面复合涂层的制备方法 | |
CN111926345B (zh) | 具有TiN纳米管中间层的IrO2-Ta2O5阳极 | |
CN114250454A (zh) | 一种金属氧化物电极用钛基体防护涂层及其制备方法 | |
JP2596821B2 (ja) | 酸素発生用陽極 | |
WO2021138961A1 (zh) | 一种新型七氧化四钛纳米管改性二氧化铅电极制备技术 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Institute of rare metals, Guangdong Academy of Sciences Address before: No. 363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: GUANGDONG INSTITUTE OF RARE METALS |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Address before: No. 363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Institute of rare metals, Guangdong Academy of Sciences |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201120 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2024980006118 Denomination of invention: A composite oxide catalytic coating for oxygen evolution electrodes and its preparation method Granted publication date: 20210622 License type: Common License Record date: 20240523 Application publication date: 20201120 Assignee: Guangzhou Zhuoyue Power Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2024980006061 Denomination of invention: A composite oxide catalytic coating for oxygen evolution electrodes and its preparation method Granted publication date: 20210622 License type: Common License Record date: 20240522 Application publication date: 20201120 Assignee: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2024980006026 Denomination of invention: A composite oxide catalytic coating for oxygen evolution electrodes and its preparation method Granted publication date: 20210622 License type: Common License Record date: 20240522 |