WO2009027433A3 - HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG - Google Patents

HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG Download PDF

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Publication number
WO2009027433A3
WO2009027433A3 PCT/EP2008/061221 EP2008061221W WO2009027433A3 WO 2009027433 A3 WO2009027433 A3 WO 2009027433A3 EP 2008061221 W EP2008061221 W EP 2008061221W WO 2009027433 A3 WO2009027433 A3 WO 2009027433A3
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WO
WIPO (PCT)
Prior art keywords
nanoparticles
sio2
production
titanium dioxide
dioxide particles
Prior art date
Application number
PCT/EP2008/061221
Other languages
English (en)
French (fr)
Other versions
WO2009027433A2 (de
Inventor
Alexandra Seeber
Goetz-Peter Schindler
Katrin Freitag
Jaeger Frank Kleine
Dirk Klingler
Frieder Borgmeier
Original Assignee
Basf Se
Alexandra Seeber
Goetz-Peter Schindler
Katrin Freitag
Jaeger Frank Kleine
Dirk Klingler
Frieder Borgmeier
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 Basf Se, Alexandra Seeber, Goetz-Peter Schindler, Katrin Freitag, Jaeger Frank Kleine, Dirk Klingler, Frieder Borgmeier filed Critical Basf Se
Priority to US12/675,432 priority Critical patent/US20100304143A1/en
Priority to CN200880103772A priority patent/CN101784342A/zh
Priority to JP2010522360A priority patent/JP2010536709A/ja
Priority to EP08787516A priority patent/EP2185656A2/de
Publication of WO2009027433A2 publication Critical patent/WO2009027433A2/de
Publication of WO2009027433A3 publication Critical patent/WO2009027433A3/de

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    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • 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
    • B01J37/349—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 flames, plasmas or lasers
    • 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
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • 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
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C09C1/3684—Treatment with organo-silicon compounds
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von beschichteten Nanopartikeln umfassendeinenKern, der wenigstens einen ersten Stoff enthält und wenigstens eine den Kern zumindest teilweise umgebende Hülle aus wenigstens einem weiteren Stoff, in einem strömenden System, Nanopartikel herstellbar nach diesem Verfahren, Nanopartikel umfassend einen nicht-porösen Kern, der wenigstens einen ersten Stoff enthält, und wenigstens eine den Kern zumindest teilweise umgebende, poröse Hülle aus wenigstens einem weiteren Stoff, wobei die Nanopartikel eine enge Teilchengrößenverteilung aufweisen,Verwendung dieser Nanopartikelin der Photokatalyse, sowie eine Vorrichtung zur Durchführung des Verfahrens.
PCT/EP2008/061221 2007-08-28 2008-08-27 HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG WO2009027433A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/675,432 US20100304143A1 (en) 2007-08-28 2008-08-27 PRODUCTION OF Si02-COATED TITANIUM DIOXIDE PARTICLES WITH AN ADJUSTABLE COATING
CN200880103772A CN101784342A (zh) 2007-08-28 2008-08-27 具有可调节涂层的SiO2涂覆的二氧化钛颗粒的制备
JP2010522360A JP2010536709A (ja) 2007-08-28 2008-08-27 調節可能な被覆を有するＳｉＯ２被覆された二酸化チタン粒子の製造
EP08787516A EP2185656A2 (de) 2007-08-28 2008-08-27 HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07115104 2007-08-28
EP07115104.7 2007-08-28

Publications (2)

Publication Number Publication Date
WO2009027433A2 WO2009027433A2 (de) 2009-03-05
WO2009027433A3 true WO2009027433A3 (de) 2009-05-14

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PCT/EP2008/061221 WO2009027433A2 (de) 2007-08-28 2008-08-27 HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG

Country Status (5)

Country Link
US (1) US20100304143A1 (de)
EP (1) EP2185656A2 (de)
JP (1) JP2010536709A (de)
CN (1) CN101784342A (de)
WO (1) WO2009027433A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010049382A1 (de) * 2008-10-27 2010-05-06 Basf Se Verfahren zur herstellung einer suspension nanopartikulärer metallboride
WO2010097432A1 (de) 2009-02-26 2010-09-02 Basf Se Selbstreinigende polymere
US8545796B2 (en) 2009-07-31 2013-10-01 Cristal Usa Inc. Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof
US9365939B2 (en) * 2011-05-31 2016-06-14 Wisconsin Alumni Research Foundation Nanoporous materials for reducing the overpotential of creating hydrogen by water electrolysis
CN103157386B (zh) * 2011-12-16 2017-04-12 三星电子株式会社 包括纳米孔材料的半透膜和分离膜、及其制造方法
KR101282142B1 (ko) * 2012-02-15 2013-07-04 한국과학기술연구원 복합 나노입자의 제조장치 및 제조방법
CN103464220B (zh) * 2013-09-13 2015-01-14 太原理工大学 一种超声雾化改性催化剂的方法
EP3341120A1 (de) * 2015-08-28 2018-07-04 SABIC Global Technologies B.V. Wasserstoffherstellung unter verwendung von hybriden photonische-elektronischen materialien
DE102016001349A1 (de) * 2016-02-08 2017-08-24 Horst Büchner Verfahren zur thermischen Materialbehandlung
CN105755227A (zh) * 2016-05-24 2016-07-13 江苏金基特钢有限公司 低碳合金钢专用淬火剂
DE102017204488A1 (de) * 2017-03-17 2018-09-20 Technische Universität Berlin Verfahren zur Herstellung von monodispersen Nanopartikeln aus einer flüssigen Mischung
LU100335B1 (en) * 2017-07-18 2019-01-28 Luxembourg Inst Science & Tech List Plasma device for depositing functional composite film comprising crystallized particles embedded in a matrix and method of deposition thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036441A1 (en) * 1995-05-17 1996-11-21 Kemira Pigments, Inc. COATING OF TiO2 PIGMENT BY GAS-PHASE AND SURFACE REACTIONS
EP1138632A1 (de) * 2000-03-29 2001-10-04 Degussa AG Dotiertes Titandioxid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60038477T2 (de) * 1999-09-28 2009-06-04 Fujifilm Corp. Antireflexbeschichtung, damit versehene Polarisationsplatte, und Bildanzeigegerät mit der Antireflexbeschichtung oder mit der Polarisationsplatte
JP2001316115A (ja) * 2000-03-28 2001-11-13 Degussa Ag ドーピングされた二酸化チタン
DE10260718A1 (de) * 2002-12-23 2004-07-08 Degussa Ag Mit Siliziumdioxid umhülltes Titandioxid
WO2004062799A1 (ja) * 2003-01-09 2004-07-29 Showa Denko K.K. 複合粒子およびその製造方法と用途
US7214363B2 (en) * 2004-10-28 2007-05-08 Seoul National University Industry Foundation Method for preparing composite microparticles
FR2884111B1 (fr) * 2005-04-07 2007-05-18 Saint Gobain Mat Constr Sas Granule biocide, notamment pour la fabrication de bardeau d'asphalte

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036441A1 (en) * 1995-05-17 1996-11-21 Kemira Pigments, Inc. COATING OF TiO2 PIGMENT BY GAS-PHASE AND SURFACE REACTIONS
EP1138632A1 (de) * 2000-03-29 2001-10-04 Degussa AG Dotiertes Titandioxid

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
POWELL QUINT H ET AL: "Gas-phase coating of TiO2 with SiO2 in a continuous flow hot-wall aerosol reactor", JOURNAL OF MATERIALS RESEARCH 1997 FEB MATERIALS RESEARCH SOCIETY, vol. 12, no. 2, February 1997 (1997-02-01), pages 552 - 559, XP009112472 *
RETO STROBEL ET AL: "Two-nozzle flame synthesis of Pt/Ba/Al2O3 for NOx storage", CHEMISTRY OF MATERIALS, vol. 18, no. 10, 2006, American Chemical Society, Washington D.C., pages 2532 - 2537, XP002515786 *

Also Published As

Publication number Publication date
WO2009027433A2 (de) 2009-03-05
JP2010536709A (ja) 2010-12-02
CN101784342A (zh) 2010-07-21
EP2185656A2 (de) 2010-05-19
US20100304143A1 (en) 2010-12-02

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