ATE504546T1 - Verbessertes sol-gel-verfahren zur herstellung von nanokristallinem ceti2o6-pulver - Google Patents
Verbessertes sol-gel-verfahren zur herstellung von nanokristallinem ceti2o6-pulverInfo
- Publication number
- ATE504546T1 ATE504546T1 AT08702734T AT08702734T ATE504546T1 AT E504546 T1 ATE504546 T1 AT E504546T1 AT 08702734 T AT08702734 T AT 08702734T AT 08702734 T AT08702734 T AT 08702734T AT E504546 T1 ATE504546 T1 AT E504546T1
- Authority
- AT
- Austria
- Prior art keywords
- ceti2o6
- gel process
- powder
- compound
- improved sol
- Prior art date
Links
- 238000003980 solgel method Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 239000012695 Ce precursor Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000001699 photocatalysis Effects 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
-
- 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
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J35/39—Photocatalytic properties
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
- B01J37/08—Heat treatment
-
- 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
-
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN279DE2007 | 2007-02-13 | ||
| PCT/IN2008/000020 WO2008099417A1 (en) | 2007-02-13 | 2008-01-14 | An improved sol-gel process for the preparation of nanocrystalline ceti2o6 powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE504546T1 true ATE504546T1 (de) | 2011-04-15 |
Family
ID=39323867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08702734T ATE504546T1 (de) | 2007-02-13 | 2008-01-14 | Verbessertes sol-gel-verfahren zur herstellung von nanokristallinem ceti2o6-pulver |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8349284B2 (de) |
| EP (1) | EP2114826B1 (de) |
| AT (1) | ATE504546T1 (de) |
| DE (1) | DE602008006027D1 (de) |
| WO (1) | WO2008099417A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100583649C (zh) | 2007-07-23 | 2010-01-20 | 华为技术有限公司 | 矢量编/解码方法、装置及流媒体播放器 |
| CN115845828A (zh) * | 2022-12-22 | 2023-03-28 | 广州市北二环交通科技有限公司 | 一种Ti-Br复合光催化材料、光催化组件、制备方法与应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7232556B2 (en) * | 2003-09-26 | 2007-06-19 | Nanoproducts Corporation | Titanium comprising nanoparticles and related nanotechnology |
| WO2007093837A1 (en) * | 2006-02-13 | 2007-08-23 | Council Of Scientific And Industrial Research | Monoclinic ceti2o6 thin film and a sol-gel process for the preparation thereof |
-
2008
- 2008-01-14 WO PCT/IN2008/000020 patent/WO2008099417A1/en active Application Filing
- 2008-01-14 AT AT08702734T patent/ATE504546T1/de not_active IP Right Cessation
- 2008-01-14 DE DE602008006027T patent/DE602008006027D1/de active Active
- 2008-01-14 US US12/294,617 patent/US8349284B2/en not_active Expired - Fee Related
- 2008-01-14 EP EP08702734A patent/EP2114826B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| EP2114826B1 (de) | 2011-04-06 |
| EP2114826A1 (de) | 2009-11-11 |
| US20090311158A1 (en) | 2009-12-17 |
| DE602008006027D1 (de) | 2011-05-19 |
| WO2008099417A1 (en) | 2008-08-21 |
| US8349284B2 (en) | 2013-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |