CA1272011A - Process for forming solid solutions - Google Patents
Process for forming solid solutionsInfo
- Publication number
- CA1272011A CA1272011A CA000489438A CA489438A CA1272011A CA 1272011 A CA1272011 A CA 1272011A CA 000489438 A CA000489438 A CA 000489438A CA 489438 A CA489438 A CA 489438A CA 1272011 A CA1272011 A CA 1272011A
- Authority
- CA
- Canada
- Prior art keywords
- solid solution
- metal
- metals
- reaction medium
- particles
- 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 - Lifetime
Links
- 239000006104 solid solution Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 58
- 239000002184 metal Substances 0.000 claims abstract description 57
- 238000006243 chemical reaction Methods 0.000 claims abstract description 43
- 150000002739 metals Chemical class 0.000 claims abstract description 29
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 28
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 24
- 238000001556 precipitation Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 66
- 239000002245 particle Substances 0.000 claims description 31
- 239000000243 solution Substances 0.000 claims description 28
- 239000000376 reactant Substances 0.000 claims description 22
- 229910052763 palladium Inorganic materials 0.000 claims description 19
- 239000012429 reaction media Substances 0.000 claims description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical group O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- 229910001252 Pd alloy Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 7
- -1 metal oxide ions Chemical class 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine group Chemical group NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- 239000006193 liquid solution Substances 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 4
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims 4
- 239000003125 aqueous solvent Substances 0.000 claims 3
- 239000006185 dispersion Substances 0.000 claims 3
- 239000003513 alkali Substances 0.000 claims 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims 2
- 229910000416 bismuth oxide Inorganic materials 0.000 claims 2
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims 2
- 229910000464 lead oxide Inorganic materials 0.000 claims 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims 1
- 239000005751 Copper oxide Substances 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- UDRRLPGVCZOTQW-UHFFFAOYSA-N bismuth lead Chemical compound [Pb].[Bi] UDRRLPGVCZOTQW-UHFFFAOYSA-N 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910000431 copper oxide Inorganic materials 0.000 claims 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 claims 1
- 229940075613 gadolinium oxide Drugs 0.000 claims 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 16
- 239000000956 alloy Substances 0.000 description 16
- 150000002500 ions Chemical class 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000010304 firing Methods 0.000 description 9
- 239000003989 dielectric material Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 6
- AYOOGWWGECJQPI-NSHDSACASA-N n-[(1s)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(3-propan-2-yloxy-1h-pyrazol-5-yl)imidazo[4,5-b]pyridin-5-amine Chemical compound N1C(OC(C)C)=CC(N2C3=NC(N[C@@H](C)C=4N=CC(F)=CN=4)=CC=C3N=C2)=N1 AYOOGWWGECJQPI-NSHDSACASA-N 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- HZMUHAXENRIKSB-UHFFFAOYSA-L disodium hydrazine sulfate Chemical compound S(=O)(=O)([O-])[O-].[Na+].NN.[Na+] HZMUHAXENRIKSB-UHFFFAOYSA-L 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 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
- 239000005956 Metaldehyde Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 229910021120 PdC12 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- SSQNAPWMQSPZRM-UHFFFAOYSA-N benzene-1,4-diol;sodium Chemical compound [Na].OC1=CC=C(O)C=C1 SSQNAPWMQSPZRM-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
- B22F9/004—Making metallic powder or suspensions thereof amorphous or microcrystalline by diffusion, e.g. solid state reaction
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
- C01G55/002—Compounds containing ruthenium, rhodium, palladium, osmium, iridium or platinum, with or without oxygen or hydrogen, and containing two or more other elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64542584A | 1984-08-29 | 1984-08-29 | |
| US645,425 | 1991-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1272011A true CA1272011A (en) | 1990-07-31 |
Family
ID=24588968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000489438A Expired - Lifetime CA1272011A (en) | 1984-08-29 | 1985-08-27 | Process for forming solid solutions |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4678505A (en]) |
| EP (1) | EP0176760B1 (en]) |
| JP (1) | JPS6184339A (en]) |
| KR (1) | KR900004108B1 (en]) |
| CA (1) | CA1272011A (en]) |
| DE (1) | DE3587333T2 (en]) |
| DK (1) | DK391285A (en]) |
| GR (1) | GR852069B (en]) |
| HK (1) | HK99793A (en]) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223019A (ja) * | 1986-03-19 | 1987-10-01 | Taki Chem Co Ltd | 結晶質酸化スズ・アンチモンゾル及びその製造方法 |
| JPS62280308A (ja) * | 1986-05-30 | 1987-12-05 | Mitsui Mining & Smelting Co Ltd | 銀−パラジウム合金微粉末の製造方法 |
| US4871608A (en) * | 1986-12-10 | 1989-10-03 | Ngk Spark Plug Co., Ltd. | High-density wiring multilayered substrate |
| ES2009404A6 (es) * | 1988-11-24 | 1989-09-16 | Quintela Manuel Arturo Lopez | Procedimiento para a obtencion de particulas magneticas ultrafinas de nd-fe-b de diferentes tamanos. |
| US5015461A (en) * | 1989-06-26 | 1991-05-14 | Exxon Research & Engineering Company | Novel high surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same |
| US5453297A (en) * | 1990-05-11 | 1995-09-26 | Board Of Trustees Operating Michigan State University | Process for producing finely divided metals deposited on oxidized metals |
| US5851506A (en) * | 1994-04-21 | 1998-12-22 | The United States Of America As Represented By The Secretary Of The Army | Electrode materials from hydrous metal and/or hydrous mixed metal oxides and method of preparing the same |
| IT1270199B (it) * | 1994-06-09 | 1997-04-29 | Ausimont Spa | Preparazione di particelle miste ultrafini da microemulsioni di pepe |
| US5565100A (en) * | 1996-02-27 | 1996-10-15 | Deng; Chung-Rong | Element-locating device for a pure water maker |
| US6245494B1 (en) | 1998-08-27 | 2001-06-12 | Agfa-Gevaert | Method of imaging a heat mode recording element comprising highly dispersed metal alloys |
| EP0982090B1 (en) * | 1998-08-27 | 2003-05-02 | Agfa-Gevaert | Method of preparation of recording elements |
| US7014881B2 (en) * | 1999-11-01 | 2006-03-21 | Alcoa Inc. | Synthesis of multi-element oxides useful for inert anode applications |
| US20080031806A1 (en) * | 2005-09-16 | 2008-02-07 | John Gavenonis | Continuous process for making nanocrystalline metal dioxide |
| CN102458727B (zh) | 2009-04-24 | 2015-05-06 | 独立行政法人科学技术振兴机构 | 固溶体型合金微粒及其制造方法 |
| EP2444148A1 (de) * | 2010-10-25 | 2012-04-25 | Bayer Material Science AG | Metallpartikelsol mit dotierten Silbernanopartikeln |
| WO2014103833A1 (ja) | 2012-12-26 | 2014-07-03 | 不二製油株式会社 | 水溶性エンドウ多糖類からなる小麦主体食品の物性改良剤 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR91096E (fr) * | 1964-02-14 | 1968-04-05 | Du Pont | Alliages de palladium-argent et leur procédé de production |
| US3390981A (en) * | 1964-02-14 | 1968-07-02 | Du Pont | Method for the production of finely divided metals |
| US3427153A (en) * | 1964-06-11 | 1969-02-11 | Leesona Corp | Method of preparing alloy blacks |
| US3620713A (en) * | 1970-02-26 | 1971-11-16 | Du Pont | Process of preparing noble metal powders |
| US3717453A (en) * | 1971-05-06 | 1973-02-20 | Owens Illinois Inc | Powders of metal silver and gold and processes for making same |
| US3788833A (en) * | 1972-02-18 | 1974-01-29 | Du Pont | Production of palladium-silver alloy powder |
| US3930093A (en) * | 1973-12-28 | 1975-12-30 | Du Pont | Bismuth-containing silver conductor compositions |
| US4075681A (en) * | 1975-06-13 | 1978-02-21 | E. I. Du Pont De Nemours And Company | Capacitor with noble metal electrodes |
| US4129525A (en) * | 1977-12-02 | 1978-12-12 | Exxon Research & Engineering Co. | Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium |
| US4192780A (en) * | 1977-12-02 | 1980-03-11 | Exxon Research & Engineering Co. | Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium and a reaction enhancing anodic potential |
| US4176094A (en) * | 1977-12-02 | 1979-11-27 | Exxon Research & Engineering Co. | Method of making stoichiometric lead and bismuth pyrochlore compounds using an alkaline medium |
| US4203871A (en) * | 1977-12-02 | 1980-05-20 | Exxon Research & Engineering Co. | Method of making lead and bismuth ruthenate and iridate pyrochlore compounds |
| US4225469A (en) * | 1978-11-01 | 1980-09-30 | Exxon Research & Engineering Co. | Method of making lead and bismuth pyrochlore compounds using an alkaline medium and at least one solid reactant source |
| US4426356A (en) * | 1982-09-30 | 1984-01-17 | E. I. Du Pont De Nemours And Company | Method for making capacitors with noble metal electrodes |
| US4420422A (en) * | 1982-11-01 | 1983-12-13 | E. I. Du Pont De Nemours & Co. | Method for making high surface area bismuth-containing pyrochlores |
-
1985
- 1985-08-27 CA CA000489438A patent/CA1272011A/en not_active Expired - Lifetime
- 1985-08-27 GR GR852069A patent/GR852069B/el unknown
- 1985-08-27 EP EP85110740A patent/EP0176760B1/en not_active Expired - Lifetime
- 1985-08-27 DE DE8585110740T patent/DE3587333T2/de not_active Expired - Fee Related
- 1985-08-28 DK DK391285A patent/DK391285A/da not_active Application Discontinuation
- 1985-08-28 KR KR1019850006211A patent/KR900004108B1/ko not_active Expired
- 1985-08-29 JP JP60188697A patent/JPS6184339A/ja active Granted
-
1986
- 1986-11-24 US US06/931,958 patent/US4678505A/en not_active Expired - Lifetime
-
1993
- 1993-09-23 HK HK997/93A patent/HK99793A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0176760A2 (en) | 1986-04-09 |
| DE3587333D1 (de) | 1993-06-17 |
| EP0176760A3 (en) | 1988-05-25 |
| EP0176760B1 (en) | 1993-05-12 |
| US4678505A (en) | 1987-07-07 |
| DK391285D0 (da) | 1985-08-28 |
| KR900004108B1 (ko) | 1990-06-15 |
| DE3587333T2 (de) | 1993-08-12 |
| GR852069B (en]) | 1985-12-30 |
| HK99793A (en) | 1993-09-30 |
| JPS6184339A (ja) | 1986-04-28 |
| JPH057449B2 (en]) | 1993-01-28 |
| KR860001890A (ko) | 1986-03-24 |
| DK391285A (da) | 1986-03-01 |
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