WO2010001066A3 - Structure poreuse du type titanate d'alumine - Google Patents

Structure poreuse du type titanate d'alumine Download PDF

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Publication number
WO2010001066A3
WO2010001066A3 PCT/FR2009/051296 FR2009051296W WO2010001066A3 WO 2010001066 A3 WO2010001066 A3 WO 2010001066A3 FR 2009051296 W FR2009051296 W FR 2009051296W WO 2010001066 A3 WO2010001066 A3 WO 2010001066A3
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WO
WIPO (PCT)
Prior art keywords
porous structure
tio
mole percent
zro
pseudo
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PCT/FR2009/051296
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English (en)
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WO2010001066A2 (fr
Inventor
Stéphane RAFFY
Philippe Auroy
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Saint-Gobain Centre De Recherches Et D'etudes Europeen
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Application filed by Saint-Gobain Centre De Recherches Et D'etudes Europeen filed Critical Saint-Gobain Centre De Recherches Et D'etudes Europeen
Priority to EP09772748A priority Critical patent/EP2303798A2/fr
Priority to CN2009801256915A priority patent/CN102083768B/zh
Priority to JP2011515579A priority patent/JP5406286B2/ja
Priority to US13/002,625 priority patent/US8551910B2/en
Publication of WO2010001066A2 publication Critical patent/WO2010001066A2/fr
Publication of WO2010001066A3 publication Critical patent/WO2010001066A3/fr

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    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
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  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

L' invention se rapporte à une structure poreuse comprenant un matériau céramique comprenant principalement ou étant constitué par un matériau oxyde du type pseudo-brookite comprenant du titane, de l'aluminium, du magnésium et du zirconium, dans des proportions telles que la phase du type pseudo-brookite répond sensiblement à la formulation : (Al2TiO5) x (MgTi2O5) y (MgTiZrO5)z, ledit matériau répondant à la composition suivante, en pourcentage molaire sur la base des seuls oxydes Al2θ3, TiO2, MgO, ZrO2 : 90 < 2a + 3m < 110, 100 + a < 3t < 210 - a, a + t + m + zr = 100, dans laquelle a est le pourcentage molaire d'Al2θ3, t est le pourcentage molaire de TiO2, m est le pourcentage molaire de ZrO2.
PCT/FR2009/051296 2008-07-04 2009-07-02 Structure poreuse du type titanate d'alumine WO2010001066A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09772748A EP2303798A2 (fr) 2008-07-04 2009-07-02 Structure poreuse du type titanate d'alumine
CN2009801256915A CN102083768B (zh) 2008-07-04 2009-07-02 钛酸铝类型的多孔结构
JP2011515579A JP5406286B2 (ja) 2008-07-04 2009-07-02 チタン酸アルミニウム型の多孔質構造体
US13/002,625 US8551910B2 (en) 2008-07-04 2009-07-02 Alumina titanate porous structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0854583 2008-07-04
FR0854583A FR2933401B1 (fr) 2008-07-04 2008-07-04 Structure poreuse du type titanate d'alumine

Publications (2)

Publication Number Publication Date
WO2010001066A2 WO2010001066A2 (fr) 2010-01-07
WO2010001066A3 true WO2010001066A3 (fr) 2010-02-25

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Application Number Title Priority Date Filing Date
PCT/FR2009/051296 WO2010001066A2 (fr) 2008-07-04 2009-07-02 Structure poreuse du type titanate d'alumine

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Country Link
US (1) US8551910B2 (fr)
EP (1) EP2303798A2 (fr)
JP (1) JP5406286B2 (fr)
KR (1) KR20110028331A (fr)
CN (1) CN102083768B (fr)
FR (1) FR2933401B1 (fr)
WO (1) WO2010001066A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101861288B (zh) * 2007-11-14 2013-05-22 日立金属株式会社 钛酸铝质陶瓷蜂窝状结构体、其制造方法及用于制造其的原料粉末
JP4774445B2 (ja) * 2009-03-16 2011-09-14 日本碍子株式会社 アルミニウムチタネートセラミックスの製造方法
FR2950340B1 (fr) * 2009-09-22 2015-07-17 Saint Gobain Ct Recherches Structure poreuse du type titanate d'alumine
WO2011036397A1 (fr) * 2009-09-22 2011-03-31 Saint-Gobain Centre De Recherches Et D'etudes Europeen Structure poreuse du type titanate d'alumine
US8450227B2 (en) * 2011-02-28 2013-05-28 Corning Incorporated Ceramic-body-forming batch materials comprising silica, methods using the same and ceramic bodies made therefrom
US9623360B2 (en) * 2013-05-20 2017-04-18 Corning Incorporated Porous ceramic article and method of manufacturing the same
US9376347B2 (en) 2013-05-20 2016-06-28 Corning Incorporated Porous ceramic article and method of manufacturing the same
US9908260B2 (en) 2013-05-20 2018-03-06 Corning Incorporated Porous ceramic article and method of manufacturing the same
US9339791B2 (en) * 2013-06-18 2016-05-17 Corning Incorporated Low thermal expansion aluminum titanate zirconium tin titanate ceramics
US9988311B2 (en) * 2013-11-27 2018-06-05 Corning Incorporated Aluminum titanate compositions, ceramic articles comprising same, and methods of manufacturing same
KR101596359B1 (ko) 2014-12-01 2016-02-22 이화여자대학교 산학협력단 SORT1 유전자 프로모터의 CpG 메틸화 변화를 이용한 모야모야병 진단용 조성물 및 이의 이용
KR101596357B1 (ko) 2014-12-01 2016-02-22 이화여자대학교 산학협력단 SNAR-G2 유전자 프로모터의 CpG 메틸화 변화를 이용한 모야모야병 진단용 조성물 및 이의 이용
US9616386B2 (en) * 2015-03-23 2017-04-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst for purification of exhaust gas, NOx storage-reduction catalyst, and method for purifying exhaust gas
KR101588354B1 (ko) 2015-09-21 2016-01-25 이화여자대학교 산학협력단 저질량 이온 대사체를 이용한 모야모야병 진단용 조성물 및 이의 이용
CN109219589B (zh) 2016-05-31 2022-04-26 康宁股份有限公司 多孔制品及其制造方法
KR101818417B1 (ko) * 2016-09-23 2018-01-15 한국전력공사 배기가스 정화장치 및 이를 이용한 배기가스 정화방법
EP3694824A1 (fr) 2017-10-31 2020-08-19 Corning Incorporated Compositions de mélanges comprenant des particules inorganiques ayant préalablement réagi et procédés de fabrication de corps crus à partir de celles-ci

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030040432A1 (en) * 2001-08-15 2003-02-27 Beall Douglas M. Material for NOx trap support

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672283B1 (fr) * 1991-02-04 1993-05-07 Onera (Off Nat Aerospatiale) Materiau composite ceramique fibres-matrice multicouche et procede pour son elaboration.
US5830420A (en) * 1995-11-21 1998-11-03 Qit-Fer Et Titane Inc. Method to upgrade titania slag and resulting product
JP4750415B2 (ja) * 2002-07-31 2011-08-17 コーニング インコーポレイテッド チタン酸アルミニウムベースのセラミック製品
USRE42352E1 (en) * 2002-11-01 2011-05-10 Ohcera Co., Ltd. Method for producing aluminum magnesium titanate sintered product
JP4950492B2 (ja) * 2003-07-11 2012-06-13 オーセラ株式会社 排ガス浄化ハニカムフィルタの製造方法
CN100447105C (zh) * 2004-04-28 2008-12-31 王世来股份有限公司 钛酸铝镁结晶构造体及其制备方法
JP4851760B2 (ja) * 2005-09-16 2012-01-11 日本碍子株式会社 多孔質体の製造方法
JP5000873B2 (ja) * 2005-09-21 2012-08-15 日本碍子株式会社 多孔質体の製造方法
FR2897612B1 (fr) * 2006-02-17 2008-05-16 Saint Gobain Ct Recherches Grain fondu d'alumine-oxyde de titane-zircone
US8394167B2 (en) * 2006-06-30 2013-03-12 Corning Incorporated Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
EP2296789A1 (fr) * 2008-05-29 2011-03-23 Saint-Gobain Centre de Recherches et d'Etudes Européen Structure en nid d'abeille a base de titanate d'aluminium
FR2933400B1 (fr) * 2008-07-04 2010-08-20 Saint Gobain Ct Recherches Grains fondus d'oxydes comprenant al, ti, mg et zr et produits ceramiques comportant de tels grains
FR2933399B1 (fr) * 2008-07-04 2011-02-18 Saint Gobain Ct Recherches Melange de grains pour la synthese d'une structure poreuse du type titanate d'alumine
KR20110056892A (ko) * 2009-11-23 2011-05-31 삼성전자주식회사 Ｌｃｄ 디스플레이장치의 멀티 터치 감지장치 및 이를 이용한 멀티 터치 감지방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030040432A1 (en) * 2001-08-15 2003-02-27 Beall Douglas M. Material for NOx trap support

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ANEZIRIS ET AL: "Microstructure evaluation of Al2O3 ceramics with Mg-PSZ- and TiO2-additions", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 27, no. 10, 19 April 2007 (2007-04-19), pages 3191 - 3199, XP022033420, ISSN: 0955-2219 *
H. WOHLFROMM, J. S. MOYA AND P. PENA: "Effect of ZrSiO2 and MgO additions on reaction sintering and properties of Al2TiO5-based materials", JOURNAL OF MATERIALS SCIENCE, vol. 25, no. 8, August 1990 (1990-08-01), pages 3753 - 3764, XP002512515 *
MASAYUKI ISHITSUKA, TSUGIO SATO, TADASHI ENDO, MASAHIKO SHIMADA: "Synthesis and Thermal Stability of Aluminum Titanate Solid Solutions", JOURNAL OF THE AMERICAN CERAMIC SOCIETY, vol. 70, no. 2, 1987, pages 69 - 71, XP002512516 *
VOLCEANOV E ET AL: "High thermal shock resistant aluminium titanate type ceramics", KEY ENGINEERING MATERIALS, TRANS TECH PUBLICATIONS LTD., STAFA-ZURICH, CH, vol. 264-268, 1 January 2004 (2004-01-01), pages 993 - 996, XP008089803, ISSN: 1013-9826 *
WOHLFROMM H ET AL: "Microstructural characterization of aluminum titanate-based composite materials", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 7, no. 6, 1 January 1991 (1991-01-01), pages 385 - 396, XP022861914, ISSN: 0955-2219, [retrieved on 19910101] *

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FR2933401B1 (fr) 2010-07-30
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JP2011526576A (ja) 2011-10-13
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CN102083768B (zh) 2013-09-11

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