FI66765C - Vaetskesuspension av partiklar av en metall tillhoerande platinagruppen och foerfarande foer framstaellning av en saodan suspension - Google Patents
Vaetskesuspension av partiklar av en metall tillhoerande platinagruppen och foerfarande foer framstaellning av en saodan suspension Download PDFInfo
- Publication number
- FI66765C FI66765C FI821138A FI821138A FI66765C FI 66765 C FI66765 C FI 66765C FI 821138 A FI821138 A FI 821138A FI 821138 A FI821138 A FI 821138A FI 66765 C FI66765 C FI 66765C
- Authority
- FI
- Finland
- Prior art keywords
- suspension
- particles
- microemulsion
- water
- metal particles
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims description 36
- 239000002245 particle Substances 0.000 claims description 30
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 29
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 24
- 239000004530 micro-emulsion Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000002923 metal particle Substances 0.000 claims description 17
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 15
- 229930195733 hydrocarbon Natural products 0.000 claims description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 10
- LAPRIVJANDLWOK-UHFFFAOYSA-N laureth-5 Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCO LAPRIVJANDLWOK-UHFFFAOYSA-N 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000002736 nonionic surfactant Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 3
- 239000006194 liquid suspension Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- LGCGFYFHODXBRP-UHFFFAOYSA-N 2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol hydrate Chemical compound O.OCCOCCOCCOCCOCCO LGCGFYFHODXBRP-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 12
- 229910052697 platinum Inorganic materials 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000004094 surface-active agent Substances 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 229910052763 palladium Inorganic materials 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- -1 aliphatic alcohols Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000003057 platinum Chemical class 0.000 description 4
- 239000010948 rhodium Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000010587 phase diagram Methods 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- QEGNUYASOUJEHD-UHFFFAOYSA-N 1,1-dimethylcyclohexane Chemical compound CC1(C)CCCCC1 QEGNUYASOUJEHD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 101150003085 Pdcl gene Proteins 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000001493 electron microscopy Methods 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 150000008040 ionic compounds Chemical class 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 150000002940 palladium Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- RQXXCWHCUOJQGR-UHFFFAOYSA-N 1,1-dichlorohexane Chemical compound CCCCCC(Cl)Cl RQXXCWHCUOJQGR-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 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
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- WPMWEFXCIYCJSA-UHFFFAOYSA-N Tetraethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCO WPMWEFXCIYCJSA-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 150000001934 cyclohexanes Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- LEPQSPCWSFEZCS-UHFFFAOYSA-N hexadecane;hexane Chemical class CCCCCC.CCCCCCCCCCCCCCCC LEPQSPCWSFEZCS-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 150000003283 rhodium Chemical class 0.000 description 1
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Catalysts (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8002256 | 1980-03-24 | ||
| SE8002256 | 1980-03-24 | ||
| PCT/SE1981/000091 WO1981002688A1 (en) | 1980-03-24 | 1981-03-20 | A liquid suspension of particles of a metal belonging to the platinum group,and a method for the manufacture of such a suspension |
| SE8100091 | 1981-03-20 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI821138A0 FI821138A0 (fi) | 1982-04-01 |
| FI821138L FI821138L (fi) | 1982-04-01 |
| FI66765B FI66765B (fi) | 1984-08-31 |
| FI66765C true FI66765C (fi) | 1984-12-10 |
Family
ID=20340588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI821138A FI66765C (fi) | 1980-03-24 | 1982-04-01 | Vaetskesuspension av partiklar av en metall tillhoerande platinagruppen och foerfarande foer framstaellning av en saodan suspension |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4425261A (no) |
| EP (1) | EP0055257B1 (no) |
| JP (1) | JPH0251666B2 (no) |
| DE (1) | DE3161354D1 (no) |
| DK (1) | DK158709C (no) |
| FI (1) | FI66765C (no) |
| NO (1) | NO152360C (no) |
| WO (1) | WO1981002688A1 (no) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8400426L (sv) * | 1984-01-30 | 1985-07-31 | Eka Ab | Sett att framstella fina partiklar med en ytbeleggning av metall eller metallforening, serskilt ett katalytiskt aktivt emne |
| BR8504994A (pt) * | 1984-01-30 | 1986-01-21 | Eka Ab | Carga ou um suporte para substancias cataliticamente ativas,um processo para produzir a referida carga ou suporte,um catalizador produzido a partir do referido suporte,e o uso do referido catalisador |
| SE8402916L (sv) * | 1984-01-30 | 1985-07-31 | Eka Ab | Katalytisk avgasrenare och sett att framstella denna |
| DE3600274A1 (de) * | 1986-01-08 | 1987-07-09 | Basf Ag | Verfahren zur selektiven regenerierung von mediatoren und katalysator dafuer |
| US4714693A (en) * | 1986-04-03 | 1987-12-22 | Uop Inc. | Method of making a catalyst composition comprising uniform size metal components on carrier |
| US4714692A (en) * | 1986-04-03 | 1987-12-22 | Uop Inc. | Microemulsion impregnated catalyst composite and use thereof in a synthesis gas conversion process |
| US5133955A (en) * | 1988-12-22 | 1992-07-28 | Arizona Technology Development Corporation | Low temperature preparation of ultrafine oxide particles using organized reaction media |
| US5147841A (en) * | 1990-11-23 | 1992-09-15 | The United States Of America As Represented By The United States Department Of Energy | Method for the preparation of metal colloids in inverse micelles and product preferred by the method |
| US6051614A (en) * | 1991-12-28 | 2000-04-18 | Hidefumi Hirai | Method for preparing a non-aqueous dispersion of particles of a metal and/or a metal compound |
| JPH0631166A (ja) * | 1992-07-06 | 1994-02-08 | Stonehard Assoc Inc | 高分散白金微粒子担持触媒の製造方法 |
| US5496789A (en) * | 1994-04-07 | 1996-03-05 | Basf Aktiengesellschaft | Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur |
| EP0762926B1 (en) * | 1994-06-01 | 2000-06-28 | ASEC Manufacturing Company | Process for preparing alloyed metal catalysts for the reduction of nox in the exhaust gases from internal combustion engines containing excess oxygen |
| SE504912C2 (sv) * | 1995-09-01 | 1997-05-26 | Institutionen Foer Kemiteknik | Katalysatoranvändning |
| DE19617085A1 (de) * | 1996-04-29 | 1997-10-30 | Bayer Ag | Verfahren zur Herstellung von feinstteiligen Kristallisationsprodukten |
| US6815063B1 (en) | 1996-11-16 | 2004-11-09 | Nanomagnetics, Ltd. | Magnetic fluid |
| US6986942B1 (en) | 1996-11-16 | 2006-01-17 | Nanomagnetics Limited | Microwave absorbing structure |
| US20060003163A1 (en) * | 1996-11-16 | 2006-01-05 | Nanomagnetics Limited | Magnetic fluid |
| US6713173B2 (en) * | 1996-11-16 | 2004-03-30 | Nanomagnetics Limited | Magnetizable device |
| GB2319253A (en) | 1996-11-16 | 1998-05-20 | Eric Leigh Mayes | Composition, for use in a device, comprising a magnetic layer of domain-separated magnetic particles |
| DE19745904A1 (de) * | 1997-10-17 | 1999-04-22 | Hoechst Ag | Polymerstabilisierte Metallkolloid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren für Brennstoffzellen |
| FR2782280B1 (fr) * | 1998-08-12 | 2000-09-22 | Inst Francais Du Petrole | Catalyseurs supportes utilisables dans des reactions de transformation de composes organiques |
| US6602821B2 (en) | 1998-08-12 | 2003-08-05 | Institut Francais Du Petrole | Supported catalysts to be used in conversion reactions for organic compounds |
| US7098503B1 (en) | 1998-08-27 | 2006-08-29 | Micron Technology, Inc. | Circuitry and capacitors comprising roughened platinum layers |
| US6583022B1 (en) | 1998-08-27 | 2003-06-24 | Micron Technology, Inc. | Methods of forming roughened layers of platinum and methods of forming capacitors |
| JP4505084B2 (ja) * | 1999-09-13 | 2010-07-14 | アイノベックス株式会社 | 金属コロイドの製造方法およびその方法によって製造された金属コロイド |
| JP2002285207A (ja) * | 2001-03-23 | 2002-10-03 | Nippon Paint Co Ltd | 白金コロイド水溶液、その製造方法及び白金の担持方法 |
| EP1266687A1 (de) * | 2001-05-23 | 2002-12-18 | OMG AG & Co. KG | Verfahren zur Herstellung eines Anodenkatalysators für PEM-Brennstoffzellen und damit hergestellter Anodenkatalysator |
| US6664298B1 (en) | 2001-10-02 | 2003-12-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Zero-valent metal emulsion for reductive dehalogenation of DNAPLs |
| JP3649686B2 (ja) * | 2001-11-02 | 2005-05-18 | 本田技研工業株式会社 | 固体高分子型燃料電池用電極の製造方法 |
| AU2003240788A1 (en) * | 2002-05-29 | 2003-12-19 | Nasa | Contaminant removal from natural resources |
| JP4590937B2 (ja) * | 2003-07-02 | 2010-12-01 | 日産自動車株式会社 | 電極触媒およびその製造方法 |
| JP3912377B2 (ja) * | 2003-12-25 | 2007-05-09 | 日産自動車株式会社 | 排ガス浄化用触媒粉末の製造方法 |
| JP3855994B2 (ja) * | 2003-12-25 | 2006-12-13 | 日産自動車株式会社 | 触媒及びその製造方法 |
| JP4547930B2 (ja) * | 2004-02-17 | 2010-09-22 | 日産自動車株式会社 | 触媒、触媒の調製方法及び排ガス浄化用触媒 |
| JP4547935B2 (ja) * | 2004-02-24 | 2010-09-22 | 日産自動車株式会社 | 排ガス浄化用触媒、排ガス浄化触媒、及び触媒の製造方法 |
| JP4513372B2 (ja) * | 2004-03-23 | 2010-07-28 | 日産自動車株式会社 | 排ガス浄化用触媒及び排ガス浄化触媒 |
| JP3867232B2 (ja) * | 2004-03-25 | 2007-01-10 | 株式会社 東北テクノアーチ | 触媒ナノ粒子 |
| JP4513384B2 (ja) * | 2004-03-31 | 2010-07-28 | 日産自動車株式会社 | 高耐熱性排ガス浄化用触媒及びその製造方法 |
| US20050218540A1 (en) * | 2004-03-31 | 2005-10-06 | Council Of Scientific And Industrial Research | Process for preparing micron/nano size inorganic particles |
| 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 |
| JP2006009120A (ja) * | 2004-06-29 | 2006-01-12 | Asahi Kasei Corp | 金属微粒子分散体 |
| KR101229400B1 (ko) * | 2004-08-20 | 2013-02-05 | 우미코레 아게 운트 코 카게 | 직접 메탄올형 연료 전지용 백금/루테늄 촉매 |
| FR2874515B1 (fr) * | 2004-08-26 | 2007-09-07 | Inst Francais Du Petrole | Catalyseur comportant des nanoparticules metalliques anisotropes supportees, methode de synthese et applications |
| FR2874514B1 (fr) * | 2004-08-26 | 2007-08-17 | Inst Francais Du Petrole | Procede mettant en oeuvre des nanoparticules metalliques anisotropes non supportees |
| JP5200315B2 (ja) * | 2004-12-22 | 2013-06-05 | 日産自動車株式会社 | 排気ガス浄化触媒、及び排気ガス浄化触媒の製造方法 |
| JP4635262B2 (ja) * | 2005-03-31 | 2011-02-23 | 独立行政法人産業技術総合研究所 | 金属ナノ粒子の製造方法及び金属ナノ粒子 |
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| FR2893263B1 (fr) * | 2005-11-14 | 2013-05-03 | Inst Francais Du Petrole | Methode de synthese d'un catalyseur a base de nanoparticules metalliques anisotropes par voie micellaire. |
| FR2893262A1 (fr) * | 2005-11-14 | 2007-05-18 | Inst Francais Du Petrole | Procede de synthese en presence de reducteur d'un catalyseur a base de nanoparticules metalliques anisotropes. |
| US7842639B2 (en) * | 2006-05-19 | 2010-11-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds |
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| NL2005365C2 (en) * | 2010-09-17 | 2012-03-20 | Univ Delft Tech | Carbon nanostructures and networks produced by chemical vapor deposition. |
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| JP6418776B2 (ja) * | 2014-04-25 | 2018-11-07 | アサヒプリテック株式会社 | 白金粉末の製造方法 |
| WO2017106145A1 (en) | 2015-12-14 | 2017-06-22 | Board Of Regents, The University Of Texas System | Lithographic systems and methods |
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| CN105689734B (zh) * | 2016-02-02 | 2017-10-17 | 重庆文理学院 | 一种精确控制Cu掺杂Pt空心纳米材料中Cu含量的方法 |
| US10620121B2 (en) | 2016-04-19 | 2020-04-14 | Board Of Regents, The University Of Texas System | Methods and systems for optothermal particle control |
| US11060976B2 (en) | 2016-09-09 | 2021-07-13 | Board Of Regents, The University Of Texas System | Methods and systems for optical control of metal particles with thermophoresis |
| US10603685B2 (en) | 2017-02-23 | 2020-03-31 | Board Of Regents, The University Of Texas System | Methods and systems for assembly of particle superstructures |
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| CN109530717A (zh) * | 2018-12-03 | 2019-03-29 | 安徽工业大学 | 微乳液法从含银溶液中原位可控合成Ag金属纳米材料的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE630385A (no) * | 1962-03-30 | 1900-01-01 | ||
| DE1533102A1 (de) * | 1965-05-18 | 1969-12-04 | Monsanto Co | Verfahren zur Herstellung von fein verteilten Platinmetallen |
| US3647440A (en) * | 1969-02-04 | 1972-03-07 | Eastman Kodak Co | Photographic diffusion transfer product and process |
| CA1002508A (en) * | 1972-11-30 | 1976-12-28 | Takashi Ohara | Method for the production of noble metal catalysts |
| US3869280A (en) * | 1973-04-23 | 1975-03-04 | Du Pont | Process for gold precipitation |
| DE2330413A1 (de) * | 1973-06-15 | 1975-01-09 | Demetron | Verfahren zur herstellung plaettchenfoermigem goldpulver |
-
1981
- 1981-03-20 DE DE8181900804T patent/DE3161354D1/de not_active Expired
- 1981-03-20 WO PCT/SE1981/000091 patent/WO1981002688A1/en active IP Right Grant
- 1981-03-20 EP EP81900804A patent/EP0055257B1/en not_active Expired
- 1981-03-20 JP JP56501077A patent/JPH0251666B2/ja not_active Expired - Lifetime
- 1981-03-20 US US06/320,967 patent/US4425261A/en not_active Expired - Fee Related
- 1981-11-19 DK DK514181A patent/DK158709C/da not_active IP Right Cessation
- 1981-11-20 NO NO813957A patent/NO152360C/no unknown
-
1982
- 1982-04-01 FI FI821138A patent/FI66765C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1981002688A1 (en) | 1981-10-01 |
| FI66765B (fi) | 1984-08-31 |
| NO152360B (no) | 1985-06-10 |
| JPS57500324A (no) | 1982-02-25 |
| NO152360C (no) | 1985-09-18 |
| JPH0251666B2 (no) | 1990-11-08 |
| US4425261A (en) | 1984-01-10 |
| FI821138A0 (fi) | 1982-04-01 |
| DE3161354D1 (en) | 1983-12-15 |
| DK158709C (da) | 1990-12-03 |
| NO813957L (no) | 1981-11-20 |
| DK514181A (da) | 1981-11-19 |
| FI821138L (fi) | 1982-04-01 |
| EP0055257B1 (en) | 1983-11-09 |
| DK158709B (da) | 1990-07-09 |
| EP0055257A1 (en) | 1982-07-07 |
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| Date | Code | Title | Description |
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| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: YTKEMISKA INSTITUTET |