CN100356619C - 燃料电池碳载铂/稀土氧化物复合电催化剂的制备方法 - Google Patents
燃料电池碳载铂/稀土氧化物复合电催化剂的制备方法 Download PDFInfo
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- CN100356619C CN100356619C CNB021384142A CN02138414A CN100356619C CN 100356619 C CN100356619 C CN 100356619C CN B021384142 A CNB021384142 A CN B021384142A CN 02138414 A CN02138414 A CN 02138414A CN 100356619 C CN100356619 C CN 100356619C
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- CN
- China
- Prior art keywords
- rare earth
- aqueous solution
- preparation
- add
- fuel cell
- 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.)
- Expired - Fee Related
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000010411 electrocatalyst Substances 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 229910001404 rare earth metal oxide Inorganic materials 0.000 title claims description 8
- 229910003446 platinum oxide Inorganic materials 0.000 title claims description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 30
- 239000007864 aqueous solution Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 12
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 11
- 150000002500 ions Chemical class 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 30
- 239000011261 inert gas Substances 0.000 claims description 12
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- -1 rare earth ion Chemical class 0.000 claims description 8
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 239000012153 distilled water Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 229910052693 Europium Inorganic materials 0.000 claims description 5
- 229910052689 Holmium Inorganic materials 0.000 claims description 5
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 4
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 4
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 4
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 claims description 4
- 229940039790 sodium oxalate Drugs 0.000 claims description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 229940072033 potash Drugs 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 39
- 238000007254 oxidation reaction Methods 0.000 abstract description 15
- 230000003647 oxidation Effects 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 150000002910 rare earth metals Chemical class 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 238000002484 cyclic voltammetry Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- RJOJUSXNYCILHH-UHFFFAOYSA-N gadolinium(3+) Chemical compound [Gd+3] RJOJUSXNYCILHH-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- XEEVLJKYYUVTRC-UHFFFAOYSA-N oxomalonic acid Chemical compound OC(=O)C(=O)C(O)=O XEEVLJKYYUVTRC-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 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
- 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
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- Inert Electrodes (AREA)
- Catalysts (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021384142A CN100356619C (zh) | 2002-10-10 | 2002-10-10 | 燃料电池碳载铂/稀土氧化物复合电催化剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021384142A CN100356619C (zh) | 2002-10-10 | 2002-10-10 | 燃料电池碳载铂/稀土氧化物复合电催化剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1489232A CN1489232A (zh) | 2004-04-14 |
CN100356619C true CN100356619C (zh) | 2007-12-19 |
Family
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Family Applications (1)
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CNB021384142A Expired - Fee Related CN100356619C (zh) | 2002-10-10 | 2002-10-10 | 燃料电池碳载铂/稀土氧化物复合电催化剂的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100356619C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100371070C (zh) * | 2005-04-15 | 2008-02-27 | 北京有色金属研究总院 | 一种碳载铂催化剂的制备方法 |
KR100754379B1 (ko) * | 2006-09-04 | 2007-08-31 | 삼성에스디아이 주식회사 | 이성분성 또는 다성분성 전극촉매, 그 제조방법 및 상기전극촉매를 채용한 연료전지 |
CN101337183B (zh) * | 2008-08-15 | 2010-06-23 | 哈尔滨工业大学 | 直接醇类燃料电池阴极催化剂的制备方法 |
CN102593473A (zh) * | 2012-02-14 | 2012-07-18 | 中国科学院长春应用化学研究所 | 一种燃料电池催化剂及其制备方法 |
CN108682871B (zh) * | 2018-05-15 | 2021-03-19 | 江苏擎动新能源科技有限公司 | 一种直接乙醇燃料电池阳极催化剂的制备方法 |
CN109802148A (zh) * | 2019-02-01 | 2019-05-24 | 上海亮仓能源科技有限公司 | 一种车载燃料电池用负载型铂稀土金属阴极催化剂的制备方法 |
CN114551904A (zh) * | 2022-02-25 | 2022-05-27 | 内蒙古科技大学 | 一种复合稀土催化剂及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166143A (en) * | 1977-01-24 | 1979-08-28 | Prototech Company | Control of the interaction of novel platinum-on-carbon electrocatalysts with fluorinated hydrocarbon resins in the preparation of fuel cell electrodes |
JPH10302810A (ja) * | 1997-04-23 | 1998-11-13 | Asahi Glass Co Ltd | 固体高分子型燃料電池 |
CN1280398A (zh) * | 2000-03-14 | 2001-01-17 | 南京师范大学 | 一类燃料电池阳极催化剂的制备方法 |
CN1330424A (zh) * | 2001-07-16 | 2002-01-09 | 复旦大学 | 质子交换膜燃料电池用纳米铂催化剂的制备方法 |
-
2002
- 2002-10-10 CN CNB021384142A patent/CN100356619C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166143A (en) * | 1977-01-24 | 1979-08-28 | Prototech Company | Control of the interaction of novel platinum-on-carbon electrocatalysts with fluorinated hydrocarbon resins in the preparation of fuel cell electrodes |
JPH10302810A (ja) * | 1997-04-23 | 1998-11-13 | Asahi Glass Co Ltd | 固体高分子型燃料電池 |
CN1280398A (zh) * | 2000-03-14 | 2001-01-17 | 南京师范大学 | 一类燃料电池阳极催化剂的制备方法 |
CN1330424A (zh) * | 2001-07-16 | 2002-01-09 | 复旦大学 | 质子交换膜燃料电池用纳米铂催化剂的制备方法 |
Also Published As
Publication number | Publication date |
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CN1489232A (zh) | 2004-04-14 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Shuangde Group Co., Ltd. Assignor: Longyuan Shuangdeng Power Supply co., Ltd., Jiangsu Contract fulfillment period: 2009.3.1 to 2019.3.1 contract change Contract record no.: 2009320000271 Denomination of invention: Method for preparing carbon-carried platinum/rare earth oxide composite electro catalyst for fuel cell Granted publication date: 20071219 License type: Exclusive license Record date: 2009.3.10 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.1 TO 2019.3.1; CHANGE OF CONTRACT Name of requester: JIANGSU SHUANGDENG GROUP CO.,LTD. Effective date: 20090310 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20111010 |