DE102008010663A1 - Alkalimetall und/oder Erdalkalimetall dotierte Titanoxid-Nano-Partikel sowie Verfahren zu deren Herstellung - Google Patents

Alkalimetall und/oder Erdalkalimetall dotierte Titanoxid-Nano-Partikel sowie Verfahren zu deren Herstellung Download PDF

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Publication number
DE102008010663A1
DE102008010663A1 DE102008010663A DE102008010663A DE102008010663A1 DE 102008010663 A1 DE102008010663 A1 DE 102008010663A1 DE 102008010663 A DE102008010663 A DE 102008010663A DE 102008010663 A DE102008010663 A DE 102008010663A DE 102008010663 A1 DE102008010663 A1 DE 102008010663A1
Authority
DE
Germany
Prior art keywords
particles
titanium dioxide
nanoscale
alkaline earth
alkali metal
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.)
Withdrawn
Application number
DE102008010663A
Other languages
German (de)
English (en)
Inventor
Peter William Dr. De Oliveira
Thomas Dr. Müller
Michael Prof. Dr. Veith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leibniz Institut fuer Neue Materialien Gemeinnuetzige GmbH
Original Assignee
Leibniz Institut fuer Neue Materialien Gemeinnuetzige GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leibniz Institut fuer Neue Materialien Gemeinnuetzige GmbH filed Critical Leibniz Institut fuer Neue Materialien Gemeinnuetzige GmbH
Priority to DE102008010663A priority Critical patent/DE102008010663A1/de
Priority to EP09712673A priority patent/EP2257497A2/fr
Priority to PCT/EP2009/001113 priority patent/WO2009103489A2/fr
Publication of DE102008010663A1 publication Critical patent/DE102008010663A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • 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
    • C01P2002/52—Solid solutions containing elements as dopants
    • 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
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE102008010663A 2008-02-22 2008-02-22 Alkalimetall und/oder Erdalkalimetall dotierte Titanoxid-Nano-Partikel sowie Verfahren zu deren Herstellung Withdrawn DE102008010663A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102008010663A DE102008010663A1 (de) 2008-02-22 2008-02-22 Alkalimetall und/oder Erdalkalimetall dotierte Titanoxid-Nano-Partikel sowie Verfahren zu deren Herstellung
EP09712673A EP2257497A2 (fr) 2008-02-22 2009-02-17 Nanoparticules d'oxyde de titane dopées au moyen de métaux alcalins et/ou de métaux alcalino-terreux et procédé de production associé
PCT/EP2009/001113 WO2009103489A2 (fr) 2008-02-22 2009-02-17 Nanoparticules d'oxyde de titane dopées au moyen de métaux alcalins et/ou de métaux alcalino-terreux et procédé de production associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008010663A DE102008010663A1 (de) 2008-02-22 2008-02-22 Alkalimetall und/oder Erdalkalimetall dotierte Titanoxid-Nano-Partikel sowie Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
DE102008010663A1 true DE102008010663A1 (de) 2009-08-27

Family

ID=40886313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008010663A Withdrawn DE102008010663A1 (de) 2008-02-22 2008-02-22 Alkalimetall und/oder Erdalkalimetall dotierte Titanoxid-Nano-Partikel sowie Verfahren zu deren Herstellung

Country Status (3)

Country Link
EP (1) EP2257497A2 (fr)
DE (1) DE102008010663A1 (fr)
WO (1) WO2009103489A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022038161A1 (fr) 2020-08-21 2022-02-24 Basf Se Revêtements durcissables aux uv ayant un indice de réfraction élevé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018062449A1 (fr) * 2016-09-30 2018-04-05 ダイキン工業株式会社 Carboxylate ou sulfonate, et tensio-actif
CN115463542B (zh) * 2022-10-08 2023-10-27 南京大学 一种利用金属单原子修饰的氧化锌纳米颗粒高效光催化烃类小分子气体或甲醛降解的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999060994A1 (fr) 1998-05-27 1999-12-02 Isis Innovation Limited Compositions protectrices contre le rayonnement ultraviolet
WO2003068682A1 (fr) 2002-02-12 2003-08-21 Itn-Nanovation Gmbh Rutile nanometrique ou oxyde nanometrique et leur procede de production
WO2004005577A2 (fr) 2002-07-09 2004-01-15 Institut für Neue Materialien Gemeinnützige GmbH Substrats pourvus d'une couche de tio2 photocatalytique
DE10235803A1 (de) 2002-08-05 2004-02-19 Institut für Neue Materialien Gemeinnützige GmbH Substrate mit photokatalytischer TIO2-Schicht

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021425A1 (de) * 2004-04-30 2005-11-24 Institut für Neue Materialien Gemeinnützige GmbH Verwendung photokatalytischer TiO2-Schichten zur Funktionalisierung von Substraten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999060994A1 (fr) 1998-05-27 1999-12-02 Isis Innovation Limited Compositions protectrices contre le rayonnement ultraviolet
WO2003068682A1 (fr) 2002-02-12 2003-08-21 Itn-Nanovation Gmbh Rutile nanometrique ou oxyde nanometrique et leur procede de production
US20050233146A1 (en) 2002-02-12 2005-10-20 Ralph Nonninger Nanoscale rutile or nanoscale oxide and method for producing the same
WO2004005577A2 (fr) 2002-07-09 2004-01-15 Institut für Neue Materialien Gemeinnützige GmbH Substrats pourvus d'une couche de tio2 photocatalytique
DE10235803A1 (de) 2002-08-05 2004-02-19 Institut für Neue Materialien Gemeinnützige GmbH Substrate mit photokatalytischer TIO2-Schicht

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
C. J. Brinker, G. W. Scherer: "Sol-Gel Science - The Physics and Chemistry of Sol-Gel-Processing", Academic Press, Boston, San Diego, New York, Sydney (1990)
LI, Y., DEMOPOULOS, G.P.: Precipitation of nanosized titanium dioxide from aqueous titanium (IV) chloride solutions by neutralization with MgO, Hydrometallurgy 90 (2008), S. 26-33 (available online 26.09.2007), ISSN: 0304-386X *
VENKATACHALAM, N. et al.: Alkaline earth metal doped nanoporous TiO2 for enhanced photocatalytic mineralisation of bisphenol-A, Catalysis Commun. 8 (2007), S. 1088-1093, ISSN: 1566-7367 *
VENKATACHALAM, N., PALANICHAMY, M., MURUGESAN, V.: Sol-gel preparation and characterization of alkaline earth metal doped nano TiO2: Efficient photocatalytic degradation of 4-chlorophenol , J. Molecular Catalysis A: Chem. Vol. 273 (2007), S. 177-185, ISSN : 1381-1169 *
VENKATACHALAM, N., PALANICHAMY, M., MURUGESAN, V.: Sol-gel preparation and characterization of alkaline earth metal doped nano TiO2: Efficient photocatalytic degradation of 4-chlorophenol , J. Molecular Catalysis A: Chem. Vol. 273 (2007), S. 177-185, ISSN : 1381-1169 VENKATACHALAM, N. et al.: Alkaline earth metal doped nanoporous TiO2 for enhanced photocatalytic mineralisation of bisphenol-A, Catalysis Commun. 8 (2007), S. 1088-1093, ISSN: 1566-7367 LI, Y., DEMOPOULOS, G.P.: Precipitation of nanosized titanium dioxide from aqueous titanium (IV) chloride solutions by neutralization with MgO, Hydrometallurgy 90 (2008), S. 26-33 (available online 26.09.2007), ISSN: 0304-386X

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022038161A1 (fr) 2020-08-21 2022-02-24 Basf Se Revêtements durcissables aux uv ayant un indice de réfraction élevé

Also Published As

Publication number Publication date
WO2009103489A2 (fr) 2009-08-27
WO2009103489A3 (fr) 2009-12-17
EP2257497A2 (fr) 2010-12-08

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Effective date: 20130903