CN1733396A - 具有凹凸表面的微细合金粒子粉末及其制造方法 - Google Patents
具有凹凸表面的微细合金粒子粉末及其制造方法 Download PDFInfo
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- CN1733396A CN1733396A CNA200510089592XA CN200510089592A CN1733396A CN 1733396 A CN1733396 A CN 1733396A CN A200510089592X A CNA200510089592X A CN A200510089592XA CN 200510089592 A CN200510089592 A CN 200510089592A CN 1733396 A CN1733396 A CN 1733396A
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- 238000000034 method Methods 0.000 claims abstract description 26
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 19
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
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- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8906—Iron and noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
-
- 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
- B22F1/0545—Dispersions or suspensions of nanosized particles
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- 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
- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size
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- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004227733 | 2004-08-04 | ||
JP2004227733A JP4490201B2 (ja) | 2004-08-04 | 2004-08-04 | 凹凸表面をもつ微細な合金粒子粉末およびその製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1733396A true CN1733396A (zh) | 2006-02-15 |
CN100513021C CN100513021C (zh) | 2009-07-15 |
Family
ID=35262052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510089592XA Expired - Fee Related CN100513021C (zh) | 2004-08-04 | 2005-08-04 | 具有凹凸表面的微细合金粒子粉末及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7455714B2 (zh) |
EP (1) | EP1623780B1 (zh) |
JP (1) | JP4490201B2 (zh) |
KR (1) | KR20060048970A (zh) |
CN (1) | CN100513021C (zh) |
DE (1) | DE602005003722T2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102211201A (zh) * | 2011-05-16 | 2011-10-12 | 西安交通大学 | 一种Pt、Pd及Pt-M(M=Cu,Ag,Pd)合金纳米粒子的制备方法 |
US8940459B2 (en) | 2007-05-18 | 2015-01-27 | Toyota Jidosha Kabushiki Kaisha | Alkaline fuel cell electrode catalyst, alkaline fuel cell, manufacture method for alkaline fuel cell electrode catalyst, and manufacture method for alkaline fuel cell |
CN111617774A (zh) * | 2020-06-10 | 2020-09-04 | 贵州大学 | 层级结构的四元铂铁铑钌纳米合金的合成及应用 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4221484B2 (ja) * | 2003-09-09 | 2009-02-12 | Dowaエレクトロニクス株式会社 | 金属磁性粉末およびその製造法 |
JP5311709B2 (ja) * | 2005-08-19 | 2013-10-09 | 国立大学法人東北大学 | 合金担持物及びその製造方法と、該合金担持物を含む酸化触媒及び酸化的付加生成物の製造方法 |
JP5078618B2 (ja) * | 2005-10-07 | 2012-11-21 | 旭化成株式会社 | 燃料電池カソード用合金触媒 |
GB0520473D0 (en) * | 2005-10-07 | 2005-11-16 | Ilika Technologies Ltd | Metal alloy catalysts for fuel cell cathoodes |
EP1947718A4 (en) * | 2005-10-07 | 2009-11-18 | Asahi Chemical Ind | ALLOY CATALYST FOR A FUEL CELL CATHODE |
JP4715556B2 (ja) * | 2006-03-01 | 2011-07-06 | 日産自動車株式会社 | 排気ガス浄化用触媒及びその製造方法 |
JP2008114217A (ja) * | 2006-10-12 | 2008-05-22 | Sharp Corp | カーボン基体上に担持された貴金属粒子を含む触媒とその製造方法 |
KR100823505B1 (ko) * | 2006-11-20 | 2008-04-21 | 삼성에스디아이 주식회사 | 연료 전지용 촉매, 이의 제조방법, 이를 포함하는 연료전지용 막-전극 어셈블리 및 연료전지 시스템 |
KR100823502B1 (ko) * | 2006-11-20 | 2008-04-21 | 삼성에스디아이 주식회사 | 연료 전지용 촉매, 이의 제조방법, 이를 포함하는 연료전지용 막-전극 어셈블리 및 연료전지 시스템 |
JP2008270181A (ja) * | 2007-03-28 | 2008-11-06 | Univ Nagoya | 電極、電極触媒組成物および燃料電池 |
JP2008270180A (ja) * | 2007-03-28 | 2008-11-06 | Univ Nagoya | 電極触媒組成物、電極および燃料電池 |
JP5166842B2 (ja) | 2007-06-11 | 2013-03-21 | トヨタ自動車株式会社 | 燃料電池用電極触媒、その製造法、及びその電極触媒を用いた燃料電池 |
JP5252859B2 (ja) * | 2007-08-28 | 2013-07-31 | 株式会社東芝 | 磁性体膜の製造方法および磁性体膜 |
US8293675B2 (en) * | 2007-11-09 | 2012-10-23 | Basf Se | Process for producing a catalyst and use of the catalyst |
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JP5486827B2 (ja) * | 2008-10-31 | 2014-05-07 | 国立大学法人東北大学 | 白金−鉄合金微粉末の製造方法 |
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- 2005-08-04 DE DE602005003722T patent/DE602005003722T2/de active Active
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CN102211201A (zh) * | 2011-05-16 | 2011-10-12 | 西安交通大学 | 一种Pt、Pd及Pt-M(M=Cu,Ag,Pd)合金纳米粒子的制备方法 |
CN102211201B (zh) * | 2011-05-16 | 2012-11-28 | 西安交通大学 | 一种Pt、Pd及Pt-M(M=Cu,Ag,Pd)合金纳米粒子的制备方法 |
CN111617774A (zh) * | 2020-06-10 | 2020-09-04 | 贵州大学 | 层级结构的四元铂铁铑钌纳米合金的合成及应用 |
CN111617774B (zh) * | 2020-06-10 | 2022-11-08 | 贵州大学 | 层级结构的四元铂铁铑钌纳米合金的合成及应用 |
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DE602005003722T2 (de) | 2008-11-27 |
US7455714B2 (en) | 2008-11-25 |
JP4490201B2 (ja) | 2010-06-23 |
KR20060048970A (ko) | 2006-05-18 |
EP1623780B1 (en) | 2007-12-12 |
JP2006045614A (ja) | 2006-02-16 |
EP1623780A1 (en) | 2006-02-08 |
DE602005003722D1 (de) | 2008-01-24 |
CN100513021C (zh) | 2009-07-15 |
US20060027042A1 (en) | 2006-02-09 |
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