WO2009047423A3 - Procédé de synthèse de nanoparticules de ticon, tion et tio par pyrolyse laser. - Google Patents

Procédé de synthèse de nanoparticules de ticon, tion et tio par pyrolyse laser. Download PDF

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Publication number
WO2009047423A3
WO2009047423A3 PCT/FR2008/051637 FR2008051637W WO2009047423A3 WO 2009047423 A3 WO2009047423 A3 WO 2009047423A3 FR 2008051637 W FR2008051637 W FR 2008051637W WO 2009047423 A3 WO2009047423 A3 WO 2009047423A3
Authority
WO
WIPO (PCT)
Prior art keywords
synthesis
ticon
tion
laser pyrolysis
titanium
Prior art date
Application number
PCT/FR2008/051637
Other languages
English (en)
Other versions
WO2009047423A2 (fr
Inventor
Nathalie Herlin
Bruno Pignon
Hicham Maskrot
Original Assignee
Commissariat A L'energie Atomique
Universite Francois Rabelais
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 Commissariat A L'energie Atomique, Universite Francois Rabelais filed Critical Commissariat A L'energie Atomique
Priority to US12/678,089 priority Critical patent/US20100308286A1/en
Priority to EP08837596A priority patent/EP2185475A2/fr
Publication of WO2009047423A2 publication Critical patent/WO2009047423A2/fr
Publication of WO2009047423A3 publication Critical patent/WO2009047423A3/fr

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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
    • 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
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J37/34—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
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

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

Abstract

La présente invention concerne la synthèse d'un matériau comportant des nano-cristaux comportant de l'oxygène, du titane et de l'azote. Selon l'invention, on prévoit une combustion, par élévation de température d'au moins 50O0C, d'un précurseur comportant au moins du titane, de l'oxygène et de l'azote. Avantageusement, la combustion mise en œuvre peut être une pyrolyse laser et on peut utiliser l'ammoniac à la fois en tant que; réactif apportant l'élément azote, sensibilisateur de la réaction de pyrolyse, et fluide d'entraînement d'un autre réactif apportant l'élément titane.
PCT/FR2008/051637 2007-09-13 2008-09-12 Procédé de synthèse de nanoparticules de ticon, tion et tio par pyrolyse laser. WO2009047423A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/678,089 US20100308286A1 (en) 2007-09-13 2008-09-12 Method for the synthesis of ticon, tion and tio nanoparticles by laser pyrolysis
EP08837596A EP2185475A2 (fr) 2007-09-13 2008-09-12 Procédé de synthèse de nanoparticules de ticon, tion et tio par pyrolyse laser.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706422A FR2921056B1 (fr) 2007-09-13 2007-09-13 Procede de synthese de nanoparticules de ticon et tion par pyrolyse laser.
FR0706422 2007-09-13

Publications (2)

Publication Number Publication Date
WO2009047423A2 WO2009047423A2 (fr) 2009-04-16
WO2009047423A3 true WO2009047423A3 (fr) 2009-12-17

Family

ID=39247131

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051637 WO2009047423A2 (fr) 2007-09-13 2008-09-12 Procédé de synthèse de nanoparticules de ticon, tion et tio par pyrolyse laser.

Country Status (4)

Country Link
US (1) US20100308286A1 (fr)
EP (1) EP2185475A2 (fr)
FR (1) FR2921056B1 (fr)
WO (1) WO2009047423A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015968B1 (fr) 2013-12-27 2015-12-25 Commissariat Energie Atomique Poudre carbonee comprenant un oxyde mixte d'yttrium et de titane.
FR3015966B1 (fr) 2013-12-27 2015-12-25 Commissariat Energie Atomique Procede de fabrication d'une poudre carbonee comprenant un oxyde mixte d'yttrium et de titane.
FR3015967B1 (fr) 2013-12-27 2015-12-25 Commissariat Energie Atomique Procede de fabrication d'une poudre d'oxyde mixte d'yttrium et de titane.
US10828400B2 (en) 2014-06-10 2020-11-10 The Research Foundation For The State University Of New York Low temperature, nanostructured ceramic coatings
KR101905418B1 (ko) * 2017-06-14 2018-10-08 한국세라믹기술원 자외선과 블루라이트에 대한 흡수력이 우수한 티타니아 입자 및 그 제조방법
KR101905419B1 (ko) * 2017-10-13 2018-10-08 한국세라믹기술원 녹색 계열의 색을 나타내는 티타니아 입자 및 그 제조방법
KR101936043B1 (ko) * 2017-12-29 2019-01-08 한국세라믹기술원 티타늄산화물 무기안료 입자 및 그 제조방법
WO2020067591A1 (fr) * 2018-09-28 2020-04-02 한국세라믹기술원 Particules de dioxyde de titane ayant une excellente absorption de rayons ultraviolets et de lumière bleue, et leur méthode de préparation
KR102074136B1 (ko) * 2018-09-28 2020-02-06 한국세라믹기술원 백화현상 억제가 가능한 피부색 맞춤형 기능성 티타늄산화물 나노입자 및 그 제조방법
US11939228B1 (en) 2023-05-01 2024-03-26 King Faisal University Method of making rutile/anatase TIO2 layer via CO2 laser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958348A (en) * 1997-02-28 1999-09-28 Nanogram Corporation Efficient production of particles by chemical reaction
US6387531B1 (en) * 1998-07-27 2002-05-14 Nanogram Corporation Metal (silicon) oxide/carbon composite particles
US20060210798A1 (en) * 2005-03-16 2006-09-21 Clemens Burda Doped metal oxide nanoparticles and methods for making and using same
EP1908730A1 (fr) * 2006-10-05 2008-04-09 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Nanoparticules d'oxyde de titane dopées par de l'azote
FR2912070B1 (fr) * 2007-02-02 2010-02-12 Commissariat Energie Atomique Synthese de nanoparticules par pyrolyse laser

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
ALEXANDRESCU R ET AL: "TiO2 nanosized powders by TiCl4 laser pyrolysis; TiO2 nanosized powders by TiCl4 laser pyrolysis", 1 May 2004, NANOTECHNOLOGY, IOP, BRISTOL, GB, PAGE(S) 537-545, ISSN: 0957-4484, XP020067938 *
C.U. BANG, Y.C.DONG, D.H.SHIN,H.S.UHM: "preparation of N-doped TiO2 nanopowders by microwave plasma torch", XVIITH ICPIG, 2005, XP002475438 *
D. CHEN, Z. JIANG, J. GENG, Q. WANG, D. YANG: "Carbon and nitrogen co-doped TiO2 with enhanced vissible-light photocatalytic activity", IND. ENG. CHEM. RES, vol. 46, 31 March 2007 (2007-03-31), pages 2741 - 2746, XP002475437 *
GRUJIC-BROJCIN M ET AL: "Infrared study of laser synthesized anatase TiO2 nanopowders; Synthesis of nanosized TiO2", 7 May 2005, JOURNAL OF PHYSICS D. APPLIED PHYSICS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, PAGE(S) 1415-1420, ISSN: 0022-3727, XP020083673 *
LI D ET AL: "Visible-light-driven nitrogen-doped TiO2 photocatalysts: effect of nitrogen precursors on their photocatalysis for decomposition of gas-phase organic pollutants", MATERIALS SCIENCE AND ENGINEERING B, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 117, no. 1, 25 February 2005 (2005-02-25), pages 67 - 75, XP004967583, ISSN: 0921-5107 *
M. CHEN ET AL.: "Formation of the end-on bonded OTiNN dinitrogen complex and its photoconversion to the side-bonded OTi (N2) molecule", CHEMICAL PHYSICS LETTERS, vol. 409, 23 May 2005 (2005-05-23), pages 70 - 74, XP002551040 *
SUDA Y ET AL: "Preparation of high quality nitrogen doped TiO2 thin film as a photocatalyst using a pulsed laser deposition method", 1 April 2004, PREPARATION AND CHARACTERIZATION, ELSEVIER SEQUOIA, NL, PAGE(S) 162-166, ISSN: 0040-6090, XP004495218 *
Y. CONG, F. CHEN, J.ZHANG, M. ANPO: "Carbon and nitrogen-codoped TiO2 with high visible light photocatalytic activity", CHEMISTRY LETTERS, vol. 35, no. 7, 2006, pages 800 - 801, XP008090087 *

Also Published As

Publication number Publication date
FR2921056A1 (fr) 2009-03-20
EP2185475A2 (fr) 2010-05-19
FR2921056B1 (fr) 2010-10-22
WO2009047423A2 (fr) 2009-04-16
US20100308286A1 (en) 2010-12-09

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