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WO2003068678A3 - Compose mesoporeux comprenant une phase minérale d'alumine et des particules d'oxyde de cérium, de titane ou de zirconium, et éventuellement un élément en solution solide dans ces particules, procédés de préparation et ses utilisations - Google Patents

Compose mesoporeux comprenant une phase minérale d'alumine et des particules d'oxyde de cérium, de titane ou de zirconium, et éventuellement un élément en solution solide dans ces particules, procédés de préparation et ses utilisations Download PDF

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Publication number
WO2003068678A3
WO2003068678A3 PCT/FR2003/000435 FR0300435W WO03068678A3 WO 2003068678 A3 WO2003068678 A3 WO 2003068678A3 FR 0300435 W FR0300435 W FR 0300435W WO 03068678 A3 WO03068678 A3 WO 03068678A3
Authority
WO
WIPO (PCT)
Prior art keywords
particles
cerium
aluminium
titanium
compound
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.)
Ceased
Application number
PCT/FR2003/000435
Other languages
English (en)
Other versions
WO2003068678A2 (fr
Inventor
Jean-Yves Chane-Ching
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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
Priority claimed from FR0201924A external-priority patent/FR2836067B1/fr
Priority claimed from FR0204599A external-priority patent/FR2838427B3/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to EP03717395A priority Critical patent/EP1480910A2/fr
Priority to AU2003222373A priority patent/AU2003222373A1/en
Priority to US10/504,628 priority patent/US20050123465A1/en
Priority to JP2003567822A priority patent/JP2005518326A/ja
Publication of WO2003068678A2 publication Critical patent/WO2003068678A2/fr
Publication of WO2003068678A3 publication Critical patent/WO2003068678A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/0308—Mesoporous materials not having base exchange properties, e.g. Si-MCM-41
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/041—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/235—Cerium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing zirconium, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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
    • 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
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/04—Compounds with a limited amount of crystallinty, e.g. as indicated by a crystallinity index
    • 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
    • C01P2002/70—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C01P2006/13—Surface area thermal stability thereof at high temperatures
    • 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
    • C01P2006/16—Pore diameter
    • 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
    • C01P2006/40—Electric properties

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention a pour objet un composé mésostructuré ou mésoporeux ordonné comprenant une phase minérale d'alumine, au sein de laquelle sont dispersées des particules au moins partiellement cristallines d'un composé de cérium, de titane ou de zirconium, caractérisé en ce qu'il présente une homogénéité chimique telle que les domaines d'hétérogénéité sont d'au plus 100 nm2. L'invention concerne également ledit composé mésostructuré ou mésoporeux ordonné qui comprend au moins un élément M en solution solide dans lesdites particules. L'invention concerne également les procédés de préparation desdits composés mésostructurés ou mésoporeux ordonnés. Les matériaux de l'invention peuvent être utilisés notamment dans le domaine de la catalyse.
PCT/FR2003/000435 2002-02-15 2003-02-11 Compose mesoporeux comprenant une phase minérale d'alumine et des particules d'oxyde de cérium, de titane ou de zirconium, et éventuellement un élément en solution solide dans ces particules, procédés de préparation et ses utilisations Ceased WO2003068678A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03717395A EP1480910A2 (fr) 2002-02-15 2003-02-11 COMPOSE MESOPOREUX COMPRENANT UNE PHASE MINÉRALE D AL UMINE ET DES PARTICULES D OXYDE DE CÉRIUM, DE TITANE OU DE ZIRCONIUM, ET ÉVENTUELLEMENT UN ÉLÉMENT EN SOLUTION SOLIDE DANS CES PARTICULES, PROCÉDÉS DE PRÉPARATION ET SES UTILISATION
AU2003222373A AU2003222373A1 (en) 2002-02-15 2003-02-11 Mesoporous compound comprising a mineral phase of aluminium and cerium, titanium or zirconium oxide particles and, optionally, an element in solid solution in said particles, the preparation method thereof and uses of same
US10/504,628 US20050123465A1 (en) 2002-02-15 2003-02-11 Mesoporous compound comprising a mineral phase of aluminum and cerium, titanium or zirconium oxide particles and, optionally, an element in solid solution in said particles, the preparation method thereof and uses of same
JP2003567822A JP2005518326A (ja) 2002-02-15 2003-02-11 アルミナのミネラル相及びセリウム、チタン又はジルコニウムオキシドの粒子及び随意にこれらの粒子中の固溶体状の元素を含むメソポーラス化合物、その製法及びその使用

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR02/01924 2002-02-15
FR0201924A FR2836067B1 (fr) 2002-02-15 2002-02-15 Compose mesostructure homogene comprenant une phase minerale d'alumine et des particules au moins partiellement cristallines d'un compose de cerium, de titane ou de zirconium, son procede de preparation et ses utilisations
FR0204599A FR2838427B3 (fr) 2002-04-12 2002-04-12 Compose mesoporeux comprenant une phase alumine, des particules d'oxyde de cerium, de titane ou de zirconium, et un element en solution solide dans ces particules, procede de preparation et utilisations
FR02/04599 2002-04-12

Publications (2)

Publication Number Publication Date
WO2003068678A2 WO2003068678A2 (fr) 2003-08-21
WO2003068678A3 true WO2003068678A3 (fr) 2004-03-25

Family

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Family Applications (1)

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PCT/FR2003/000435 Ceased WO2003068678A2 (fr) 2002-02-15 2003-02-11 Compose mesoporeux comprenant une phase minérale d'alumine et des particules d'oxyde de cérium, de titane ou de zirconium, et éventuellement un élément en solution solide dans ces particules, procédés de préparation et ses utilisations

Country Status (5)

Country Link
US (1) US20050123465A1 (fr)
EP (1) EP1480910A2 (fr)
JP (1) JP2005518326A (fr)
AU (1) AU2003222373A1 (fr)
WO (1) WO2003068678A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819432B1 (fr) * 2001-01-18 2003-04-11 Rhodia Chimie Sa Catalyseur mesostructure integrant des particules de dimensions nanometriques
WO2005047199A1 (fr) * 2003-11-17 2005-05-26 National Institute Of Advanced Industrial Science And Technology Poudre ou film mince mesoporeux de composite oxyde/verre nanocristallin, processus de production et d'utilisation de cette poudre ou de ce film, divers dispositifs et accumulateur auxiliaire et dispositifs de stockage de lithium
GB0413771D0 (en) 2004-06-21 2004-07-21 Johnson Matthey Plc Metal oxide sols
GB0413767D0 (en) * 2004-06-21 2004-07-21 Johnson Matthey Plc Metal oxide sols
JP4946163B2 (ja) * 2005-07-21 2012-06-06 ソニー株式会社 金属酸化物ナノ粒子の製造方法
US8507287B2 (en) * 2008-09-26 2013-08-13 Wisconsin Alumni Research Foundation Mesoporous metal oxide materials for phosphoproteomics
WO2014052480A1 (fr) * 2012-09-25 2014-04-03 University Of Connecticut Oxydes métalliques mésoporeux et procédés de préparation de ceux-ci
JP6599637B2 (ja) * 2015-05-13 2019-10-30 イビデン株式会社 ゼオライト、該ゼオライトの製造方法、該ゼオライトを使用したハニカム触媒及び排ガス浄化装置
CN107629814B (zh) * 2016-07-19 2019-07-12 中国科学院大连化学物理研究所 一种芳烃的加氢饱和方法
CN108085058B (zh) * 2016-11-22 2019-07-12 中国科学院大连化学物理研究所 一种烃油深度脱芳烃的方法
FR3089136B1 (fr) * 2018-11-30 2024-03-22 Mathym Procede de preparation de nanoparticules de dioxyde de zirconium en presence d’acide amine

Citations (7)

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US5718878A (en) * 1996-07-12 1998-02-17 Akzo Nobel N.V. Mesoporous titania and process for its preparation
WO1998015500A1 (fr) * 1996-10-10 1998-04-16 Massachusetts Institute Of Technology Compositions et procedes pour preparer des oxydes metalliques poreux
EP0891947A1 (fr) * 1997-07-14 1999-01-20 Basf Aktiengesellschaft Solide contenant de l'oxyde d'aluminium à grande surface spécifique
WO1999057061A1 (fr) * 1998-05-05 1999-11-11 Michigan State University Materiaux poreux a base d'oxyde d'aluminium prepares par une technique d'assemblage impliquant des tensio-actifs non ioniques
EP0974555A1 (fr) * 1998-07-22 2000-01-26 Institut Français du Pétrole Procédé de synthèse d'alumines en milieu basique
WO2001032558A1 (fr) * 1999-11-02 2001-05-10 Rhodia Chimie Materiau mesostructure integrant des particules de dimension nanometrique
WO2001074713A1 (fr) * 2000-04-03 2001-10-11 The University Of Queensland Catalyseurs mesoporeux ameliores

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WO1996031434A1 (fr) * 1995-04-03 1996-10-10 Massachusetts Institute Of Technology Composition et procede permettant de produire un oxyde metallique mesoporeux a empilement hexagonal

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
US5718878A (en) * 1996-07-12 1998-02-17 Akzo Nobel N.V. Mesoporous titania and process for its preparation
WO1998015500A1 (fr) * 1996-10-10 1998-04-16 Massachusetts Institute Of Technology Compositions et procedes pour preparer des oxydes metalliques poreux
EP0891947A1 (fr) * 1997-07-14 1999-01-20 Basf Aktiengesellschaft Solide contenant de l'oxyde d'aluminium à grande surface spécifique
WO1999057061A1 (fr) * 1998-05-05 1999-11-11 Michigan State University Materiaux poreux a base d'oxyde d'aluminium prepares par une technique d'assemblage impliquant des tensio-actifs non ioniques
EP0974555A1 (fr) * 1998-07-22 2000-01-26 Institut Français du Pétrole Procédé de synthèse d'alumines en milieu basique
WO2001032558A1 (fr) * 1999-11-02 2001-05-10 Rhodia Chimie Materiau mesostructure integrant des particules de dimension nanometrique
WO2001074713A1 (fr) * 2000-04-03 2001-10-11 The University Of Queensland Catalyseurs mesoporeux ameliores

Non-Patent Citations (3)

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Title
ARONSON B J ET AL: "SOLUTION-PHASE GRAFTING OF TITANIUM DIOXIDE ONTO THE PORE SURFACE OF MESOPOROUS SILICATES: SYNTHESIS AND STRUCTURAL CHARACTERIZATION", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 9, no. 12, 1 December 1997 (1997-12-01), pages 2842 - 2851, XP000729213, ISSN: 0897-4756 *
MOLLER K ET AL: "INCLUSION CHEMISTRY IN PERIODIC MESOPOROUS HOSTS", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 10, no. 10, 1 October 1998 (1998-10-01), pages 2950 - 2963, XP000782396, ISSN: 0897-4756 *
YIN J S ET AL: "TEMPLATE-ASSISTED SELF-ASSEMBLY AND COBALT DOPING OF ORDERED MESOPOROUS TITANIA NANOSTRUCTURES", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 11, no. 6, 16 April 1999 (1999-04-16), pages 469 - 472, XP000829964, ISSN: 0935-9648 *

Also Published As

Publication number Publication date
EP1480910A2 (fr) 2004-12-01
WO2003068678A2 (fr) 2003-08-21
AU2003222373A1 (en) 2003-09-04
JP2005518326A (ja) 2005-06-23
US20050123465A1 (en) 2005-06-09

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