CN116037953B - 一种PtIr合金纳米材料及其制备方法和应用 - Google Patents
一种PtIr合金纳米材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN116037953B CN116037953B CN202310332085.2A CN202310332085A CN116037953B CN 116037953 B CN116037953 B CN 116037953B CN 202310332085 A CN202310332085 A CN 202310332085A CN 116037953 B CN116037953 B CN 116037953B
- Authority
- CN
- China
- Prior art keywords
- preparation
- ptir alloy
- ptir
- nano material
- alloy nano
- 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.)
- Active
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 75
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 75
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000003054 catalyst Substances 0.000 claims abstract description 29
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 18
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001354 calcination Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 230000002378 acidificating effect Effects 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000002105 nanoparticle Substances 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000012279 sodium borohydride Substances 0.000 claims description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 4
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 claims description 4
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- QBVXKDJEZKEASM-UHFFFAOYSA-M tetraoctylammonium bromide Chemical compound [Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC QBVXKDJEZKEASM-UHFFFAOYSA-M 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- HLYTZTFNIRBLNA-LNTINUHCSA-K iridium(3+);(z)-4-oxopent-2-en-2-olate Chemical compound [Ir+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O HLYTZTFNIRBLNA-LNTINUHCSA-K 0.000 claims description 2
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000006722 reduction reaction Methods 0.000 abstract description 4
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 229910000510 noble metal Inorganic materials 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 230000003197 catalytic effect Effects 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000005868 electrolysis reaction Methods 0.000 description 9
- 239000011943 nanocatalyst Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- YNJJJJLQPVLIEW-UHFFFAOYSA-M [Ir]Cl Chemical compound [Ir]Cl YNJJJJLQPVLIEW-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004502 linear sweep voltammetry Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/097—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds comprising two or more noble metals or noble metal alloys
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310332085.2A CN116037953B (zh) | 2023-03-30 | 2023-03-30 | 一种PtIr合金纳米材料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310332085.2A CN116037953B (zh) | 2023-03-30 | 2023-03-30 | 一种PtIr合金纳米材料及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116037953A CN116037953A (zh) | 2023-05-02 |
CN116037953B true CN116037953B (zh) | 2023-07-14 |
Family
ID=86127636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310332085.2A Active CN116037953B (zh) | 2023-03-30 | 2023-03-30 | 一种PtIr合金纳米材料及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116037953B (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4715107B2 (ja) * | 2004-04-28 | 2011-07-06 | 日産自動車株式会社 | 燃料電池用触媒、および白金−イリジウム合金粒子の製造方法 |
KR101575463B1 (ko) * | 2014-03-26 | 2015-12-07 | 현대자동차주식회사 | 연료전지용 합금촉매의 제조방법 |
EP3329990A1 (en) * | 2016-11-30 | 2018-06-06 | Sebastian Kunz | Improved precious metal nanoparticles |
CN111085195B (zh) * | 2019-12-30 | 2022-12-27 | 宁波中科科创新能源科技有限公司 | 金属合金催化剂及其制备方法 |
CN111420658B (zh) * | 2020-04-22 | 2023-07-04 | 上海大学 | 一种Ir/Ru合金氧析出催化剂及制备方法和应用 |
CN111554946B (zh) * | 2020-04-23 | 2022-05-17 | 广东泰极动力科技有限公司 | 具有高HOR催化活性的Pt合金及其制备方法和应用 |
CN113178582A (zh) * | 2021-03-26 | 2021-07-27 | 中国科学院大连化学物理研究所 | 一种质子交换膜燃料电池抗反极PtIr/CNT催化剂及其制备方法 |
CN113363519A (zh) * | 2021-06-04 | 2021-09-07 | 北京石油化工学院 | 一种PtIr合金与TiO2包覆石墨烯复合材料的制备及应用 |
CN114050280A (zh) * | 2021-10-28 | 2022-02-15 | 长春黄金研究院有限公司 | 一种高载量负载稀贵金属碳基材料的制备方法 |
CN114373944B (zh) * | 2021-12-15 | 2024-08-09 | 青岛创启新能催化科技有限公司 | 一种用于燃料电池抗反极的合金催化剂的制备方法 |
-
2023
- 2023-03-30 CN CN202310332085.2A patent/CN116037953B/zh active Active
Non-Patent Citations (2)
Title |
---|
PtIr/C合金催化剂的制备及其电催化性能;杨伦权 等;功能材料(第15期);第1998-2001页 * |
Pt-Ir合金多孔立方体纳米颗粒的控制合成及其电催化性能;张明明 等;化学与生物工程(第04期);第11-14,33页 * |
Also Published As
Publication number | Publication date |
---|---|
CN116037953A (zh) | 2023-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110625135B (zh) | 一种高效简易合成不同形貌Ru纳米晶的方法 | |
CN113136597B (zh) | 一种铜锡复合材料及其制备方法和应用 | |
CN109759066B (zh) | 一种硼掺杂石墨烯负载的钴镍双金属氧化物析氧催化剂的制备方法 | |
CN115896841B (zh) | 一种铱负载金属氧化物的核壳催化剂、其制备方法及应用 | |
CN112007670A (zh) | 一种非晶纳米颗粒析氧催化剂 | |
CN115369422A (zh) | 一种低铱电解水催化剂、其制备方法和应用 | |
CN114875442A (zh) | 一种钌修饰的钼镍纳米棒复合催化剂及其制备方法和应用 | |
CN111530474A (zh) | 一种贵金属单原子调控尖晶石阵列催化剂及其制备方法和应用 | |
CN114525542A (zh) | 用于电催化还原co2的纳米钯合金催化剂及其制备方法与应用 | |
CN113235125A (zh) | 镍基NiCo2O4电催化剂及其在电催化甘油氧化中的应用 | |
CN112760677A (zh) | 铱钨合金纳米材料、其制备方法及作为酸性析氧反应电催化剂的应用 | |
CN116037953B (zh) | 一种PtIr合金纳米材料及其制备方法和应用 | |
CN115807241A (zh) | 一种超薄铱基纳米片催化剂及其制备方法和应用 | |
CN115584536A (zh) | 一种用于碱性电析氢反应的钌纳米团簇催化剂及其制备方法 | |
CN112007672B (zh) | 一种CrP-Re2P析氢析氧电催化剂制备方法 | |
CN111686727B (zh) | 一种负载型析氧催化剂及水电解器膜电极的制备方法 | |
CN115505951B (zh) | 一种多孔氧化铱纳米材料、其制备方法和应用 | |
CN114481160B (zh) | 一种CNT-Zn单原子催化材料的制备方法 | |
CN110625136B (zh) | 一种高效简易合成Ru纳米线的方法 | |
CN115094466B (zh) | 一种空心碳十二面体封装wc、w2c或双相wc/w2c纳米颗粒电催化剂的制备方法 | |
CN113584522B (zh) | 一种高效率长寿命自支撑非贵金属纳米薄膜电催化剂的制备方法 | |
CN114214636B (zh) | 一种含硒配体制备钴基纳米片自支撑电极的方法及应用 | |
CN114990569B (zh) | 一种碳化硼负载钌的电催化析氘材料及其制备方法和应用 | |
CN116329561A (zh) | 一种过渡金属掺杂的铱基纳米材料及其制备方法与应用 | |
CN116903034A (zh) | 一种氯氧化铋纳米薄片、制备方法及其在二氧化碳电还原制备甲酸盐中的应用 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240422 Address after: 230000 96 Jinzhai Road, Baohe District, Hefei, Anhui Patentee after: University of Science and Technology of China Country or region after: China Patentee after: Wang Gongming Address before: 230026 Jinzhai Road, Baohe District, Hefei, Anhui Province, No. 96 Patentee before: University of Science and Technology of China Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: 230000 96 Jinzhai Road, Baohe District, Hefei, Anhui Patentee after: Wang Gongming Country or region after: China Address before: 230000 96 Jinzhai Road, Baohe District, Hefei, Anhui Patentee before: University of Science and Technology of China Country or region before: China Patentee before: Wang Gongming |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 230000 China (Anhui) Pilot Free Trade Zone, Hefei, Anhui Province 2899 Kongquetai Road, High tech Zone, Hefei, Liandong U Valley, Building 4, Hefei Hi tech International Enterprise Port Patentee after: Anhui Weishui New Energy Technology Co.,Ltd. Country or region after: China Address before: 230000 96 Jinzhai Road, Baohe District, Hefei, Anhui Patentee before: Wang Gongming Country or region before: China |