DE3575383D1 - Mikroaggregate aus nichtedelmetall, verfahren zu deren herstellung und ihre verwendung zur katalyse bei der fotoreduktion von wasser. - Google Patents
Mikroaggregate aus nichtedelmetall, verfahren zu deren herstellung und ihre verwendung zur katalyse bei der fotoreduktion von wasser.Info
- Publication number
- DE3575383D1 DE3575383D1 DE8585401154T DE3575383T DE3575383D1 DE 3575383 D1 DE3575383 D1 DE 3575383D1 DE 8585401154 T DE8585401154 T DE 8585401154T DE 3575383 T DE3575383 T DE 3575383T DE 3575383 D1 DE3575383 D1 DE 3575383D1
- Authority
- DE
- Germany
- Prior art keywords
- microaggregates
- catalysis
- water
- metal
- production
- 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
Links
Classifications
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0043—Preparation of sols containing elemental 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/042—Decomposition of water
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/522—Radiant or wave energy activated
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Plasma & Fusion (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Optics & Photonics (AREA)
- Composite Materials (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Glanulating (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8409196A FR2565844B1 (fr) | 1984-06-13 | 1984-06-13 | Nouveaux microagregats de metaux non nobles, procede pour leur preparation et application a la catalyse de la photoreduction de l'eau |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3575383D1 true DE3575383D1 (de) | 1990-02-22 |
Family
ID=9304938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585401154T Expired - Fee Related DE3575383D1 (de) | 1984-06-13 | 1985-06-12 | Mikroaggregate aus nichtedelmetall, verfahren zu deren herstellung und ihre verwendung zur katalyse bei der fotoreduktion von wasser. |
Country Status (6)
Country | Link |
---|---|
US (2) | US4629709A (de) |
EP (1) | EP0165177B1 (de) |
JP (1) | JPS6111130A (de) |
AT (1) | ATE49513T1 (de) |
DE (1) | DE3575383D1 (de) |
FR (1) | FR2565844B1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565844B1 (fr) * | 1984-06-13 | 1988-10-28 | Centre Nat Rech Scient | Nouveaux microagregats de metaux non nobles, procede pour leur preparation et application a la catalyse de la photoreduction de l'eau |
FR2621043B1 (fr) * | 1987-09-25 | 1992-01-17 | Atochem | Polymeres fluores echangeurs d'ions contenant des agregats metalliques dans la masse ou en surface et procede pour les obtenir |
FR2649688B1 (fr) * | 1989-07-17 | 1991-10-31 | Centre Nat Rech Scient | Procede de photoproduction d'hydrogene a partir d'une solution aqueuse et son catalyseur |
FR2677898B1 (fr) * | 1991-06-19 | 1994-10-07 | Georges Roussy | Procede de fabrication des catalyseurs metalliques deposes sur supports d'oxydes. |
US5303310A (en) * | 1991-08-30 | 1994-04-12 | Imc Fertilizer, Inc. | Method and apparatus for image analysis of composite ores |
US5238897A (en) * | 1991-09-27 | 1993-08-24 | North Carolina Center For Scientific Research, Inc. | Catalyst for molecular catalytic cracking of heavy hydrocarbons at ambient temperatures, and method of making the same |
US5186903A (en) * | 1991-09-27 | 1993-02-16 | North Carolina Center For Scientific Research, Inc. | Apparatus for treating indoor air |
US5332508A (en) * | 1993-09-20 | 1994-07-26 | Regents Of The University Of Colorado | Reversible photodeposition and dissolution of metal ions |
FR2763260A1 (fr) * | 1997-05-14 | 1998-11-20 | Rhodia Chimie Sa | Procede de traitement de gaz pour la reduction des emissions des oxydes d'azote utilisant un catalyseur a phase catalytique obtenue par reduction radiolytique ou photolytique et compositions catalytiques specifiques |
FR2784605B1 (fr) | 1998-10-20 | 2001-01-19 | Centre Nat Rech Scient | Materiau constitue par des particules metalliques et par des particules d'oxyde ultrafines |
CA2445877C (en) | 2001-04-30 | 2006-12-19 | Postech Foundation | Colloid solution of metal nanoparticles, metal-polymer nanocomposites and methods for preparation thereof |
US6686308B2 (en) * | 2001-12-03 | 2004-02-03 | 3M Innovative Properties Company | Supported nanoparticle catalyst |
JP4052868B2 (ja) * | 2002-04-26 | 2008-02-27 | Necエレクトロニクス株式会社 | 半導体装置の製造方法 |
AU2003232436A1 (en) * | 2003-05-29 | 2005-01-21 | Seagate Technology Llc | Synthesis of iron-based alloy nanoparticles |
FR2882371B1 (fr) | 2005-02-24 | 2008-01-18 | Centre Nat Rech Scient | Materiau composite constitue par une matrice poreuse et des nanoparticules de metal ou d'oxyde de metal |
US20090215615A1 (en) * | 2006-07-11 | 2009-08-27 | 3M Innovative Properties Company | Method of forming supported nanoparticle catalysts |
US7879748B2 (en) * | 2006-08-09 | 2011-02-01 | Umicore Ag & Co. Kg | Method for producing a catalyst and the catalyst made therefrom |
KR101287104B1 (ko) * | 2006-10-31 | 2013-07-17 | 한국원자력연구원 | 연료 전지용 촉매의 제조 방법 |
JP4854097B2 (ja) * | 2007-12-19 | 2012-01-11 | 国立大学法人大阪大学 | 繊維の抗菌処理方法、抗菌性繊維の製造方法および抗菌性繊維 |
EP2303770B1 (de) * | 2008-06-30 | 2014-07-09 | 3M Innovative Properties Company | Verfahren zur in-situ-bildung von metallnanoclustern in einem porösen substrat |
JP5173759B2 (ja) * | 2008-11-20 | 2013-04-03 | キヤノン株式会社 | 画像形成装置、その制御方法及び制御プログラム |
US7998239B1 (en) | 2008-11-20 | 2011-08-16 | Sandia Corporation | Alloy nanoparticle synthesis using ionizing radiation |
CN101875009B (zh) * | 2009-04-29 | 2012-08-29 | 中国石油化工股份有限公司 | 碳三馏分选择加氢催化剂及其制备方法 |
CN101862653B (zh) * | 2009-04-17 | 2012-07-25 | 中国石油化工股份有限公司 | 乙炔选择加氢催化剂及其制备方法和应用 |
KR101605055B1 (ko) * | 2008-11-26 | 2016-03-21 | 차이나 페트로리움 앤드 케미컬 코포레이션 | 금속 장입된 촉매 및 그의 제조 방법 |
CN102188969B (zh) * | 2010-03-16 | 2014-05-28 | 中国石油化工股份有限公司 | 一种裂解汽油选择加氢催化剂及其制备方法 |
CN102240548A (zh) * | 2010-05-14 | 2011-11-16 | 中国石油化工股份有限公司 | 一种碳四馏分选择加氢除炔催化剂及其制备方法 |
CN102247865A (zh) * | 2010-05-21 | 2011-11-23 | 中国石油化工股份有限公司 | 裂解汽油选择加氢催化剂及其制备方法 |
WO2017015204A1 (en) * | 2015-07-17 | 2017-01-26 | Cornell University | Copper palladium compositions as oxidation and reduction catalysts |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA703138A (en) * | 1965-02-02 | L. Ruskin Simon | Irradiation of metal mixtures | |
AU229305B (en) * | 1905-01-09 | 1905-12-28 | Henry Dunn George | Improvements in combined stripper harvesters |
US1092206A (en) * | 1913-08-30 | 1914-04-07 | Carleton Ellis | Process of making catalyzers. |
US1805199A (en) * | 1929-12-11 | 1931-05-12 | Sun Oil Co | Preparation of colloidal metal |
US2208616A (en) * | 1938-08-09 | 1940-07-23 | Goodrich Co B F | Reactivation of spent hydrogenation catalysts |
US2604442A (en) * | 1950-05-12 | 1952-07-22 | Gen Aniline & Film Corp | Production of metal powders of small size |
US2870000A (en) * | 1954-10-05 | 1959-01-20 | Nat Aluminate Corp | Finely divided metal-containing substances and process for the preparation thereof |
GB836702A (en) * | 1955-10-19 | 1960-06-09 | Dunlop Rubber Co | Metallic dispersions and organometallic catalysts prepared therefrom |
US2905608A (en) * | 1955-12-29 | 1959-09-22 | Dow Chemical Co | Treatment of catalyst materials with high energy radiations |
US3048529A (en) * | 1958-07-30 | 1962-08-07 | Standard Oil Co | Fluidized catalyst regeneration |
US3074880A (en) * | 1958-12-30 | 1963-01-22 | Gulf Research Development Co | Improvement in hydrodesulfurization with an irradiated catalyst |
DE1154442B (de) * | 1960-03-31 | 1963-09-19 | California Research Corp | Verfahren zur Herstellung stabiler Metalldispersionen |
US3189562A (en) * | 1961-01-12 | 1965-06-15 | Du Pont | Improvement of the activity of nickel hydrogenation catalysts by high energy irradiation |
DE1717152A1 (de) * | 1964-01-28 | 1972-01-05 | Daido Steel Co Ltd | Verfahren zur Herstellung eines Katalysators |
US3803010A (en) * | 1971-09-10 | 1974-04-09 | American Cyanamid Co | Process for improving hydrogenation catalyst by irradiation |
GB1486108A (en) * | 1975-02-27 | 1977-09-21 | Ici Ltd | Reforming and/or isomerisation of hydrocarbon feedstocks using a sputtered catalyst |
US4062696A (en) * | 1976-07-27 | 1977-12-13 | Kaiser Aluminum & Chemical Corporation | Purification of contaminated alumina scavengers of aluminum reduction cell effluent dry scrubber systems |
US4264421A (en) * | 1979-05-30 | 1981-04-28 | Board Of Regents, University Of Texas System | Photocatalytic methods for preparing metallized powders |
FR2493181A1 (fr) * | 1980-11-05 | 1982-05-07 | Centre Nat Rech Scient | Photocatalyseur, procede pour sa preparation et ses applications |
JPS5781836A (en) * | 1980-11-07 | 1982-05-22 | Hitachi Ltd | Noble metal colloid catalyst |
US4484992A (en) * | 1981-02-04 | 1984-11-27 | Ciba-Geigy Corporation | Process for the production of hydrogen by means of heterogeneous photoredox catalysis |
JPS57183302A (en) * | 1981-05-06 | 1982-11-11 | Toru Yamamoto | Decomposition of water |
IT1211079B (it) * | 1981-07-20 | 1989-09-29 | Sibit S P A Ora Tioxide Italia | Catalizzatori per reazioni di ossido-riduzione fotoassistite. |
JPS60166039A (ja) * | 1984-02-07 | 1985-08-29 | Nitto Chem Ind Co Ltd | アンチモン含有酸化物触媒の製法 |
FR2565844B1 (fr) * | 1984-06-13 | 1988-10-28 | Centre Nat Rech Scient | Nouveaux microagregats de metaux non nobles, procede pour leur preparation et application a la catalyse de la photoreduction de l'eau |
-
1984
- 1984-06-13 FR FR8409196A patent/FR2565844B1/fr not_active Expired
-
1985
- 1985-06-12 JP JP60126361A patent/JPS6111130A/ja active Pending
- 1985-06-12 AT AT85401154T patent/ATE49513T1/de not_active IP Right Cessation
- 1985-06-12 EP EP85401154A patent/EP0165177B1/de not_active Expired - Lifetime
- 1985-06-12 DE DE8585401154T patent/DE3575383D1/de not_active Expired - Fee Related
- 1985-06-13 US US06/744,445 patent/US4629709A/en not_active Expired - Fee Related
-
1986
- 1986-09-18 US US06/909,055 patent/US4745094A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4629709A (en) | 1986-12-16 |
US4745094A (en) | 1988-05-17 |
JPS6111130A (ja) | 1986-01-18 |
FR2565844A1 (fr) | 1985-12-20 |
EP0165177A1 (de) | 1985-12-18 |
EP0165177B1 (de) | 1990-01-17 |
FR2565844B1 (fr) | 1988-10-28 |
ATE49513T1 (de) | 1990-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |