CA2551663A1 - Synthese de particules ultrafines de dioxyde de titane en phase rutile a basse temperature - Google Patents

Synthese de particules ultrafines de dioxyde de titane en phase rutile a basse temperature Download PDF

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Publication number
CA2551663A1
CA2551663A1 CA002551663A CA2551663A CA2551663A1 CA 2551663 A1 CA2551663 A1 CA 2551663A1 CA 002551663 A CA002551663 A CA 002551663A CA 2551663 A CA2551663 A CA 2551663A CA 2551663 A1 CA2551663 A1 CA 2551663A1
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CA
Canada
Prior art keywords
titanium dioxide
ticl4
phase
range
dopant
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Granted
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CA002551663A
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English (en)
Other versions
CA2551663C (fr
Inventor
Devasagayam Surender Gerald
Kariumpanoor John Ani
Rajendra Prasad Kumara Pillai
Savithri Sivaraman
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Council of Scientific and Industrial Research CSIR
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Individual
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Publication of CA2551663A1 publication Critical patent/CA2551663A1/fr
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Publication of CA2551663C publication Critical patent/CA2551663C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La présente invention a trait à un procédé à basse température pour la synthèse de particules ultrafines de dioxyde de titane en phase rutile par une hydrolyse en phase vapeur du tétrachlorure de titane.
CA2551663A 2003-12-31 2003-12-31 Synthese de particules ultrafines de dioxyde de titane en phase rutile a basse temperature Expired - Fee Related CA2551663C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2003/000429 WO2005063629A1 (fr) 2003-12-31 2003-12-31 Synthese de particules ultrafines de dioxyde de titane en phase rutile a basse temperature

Publications (2)

Publication Number Publication Date
CA2551663A1 true CA2551663A1 (fr) 2005-07-14
CA2551663C CA2551663C (fr) 2010-03-23

Family

ID=34717550

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2551663A Expired - Fee Related CA2551663C (fr) 2003-12-31 2003-12-31 Synthese de particules ultrafines de dioxyde de titane en phase rutile a basse temperature

Country Status (7)

Country Link
JP (1) JP4800768B2 (fr)
CN (1) CN100532274C (fr)
AU (1) AU2003304660B2 (fr)
CA (1) CA2551663C (fr)
DE (1) DE10394356B4 (fr)
GB (1) GB2427860B (fr)
WO (1) WO2005063629A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008519750A (ja) * 2004-11-11 2008-06-12 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ チタン化合物を含有する廃液からＴｉＯ２粉末の製造
WO2006051061A1 (fr) * 2004-11-11 2006-05-18 Basell Poliolefine Italia S.R.L. Preparation de poudres de tio2 a partir d'un residu liquide contenant des composes de titane
EP1997781B1 (fr) * 2007-05-22 2014-07-16 Evonik Degussa GmbH Procedé de production d'oxyde de titane à activité de concrétion variable
US8609553B2 (en) 2011-02-07 2013-12-17 Micron Technology, Inc. Methods of forming rutile titanium dioxide and associated methods of forming semiconductor structures
US8564095B2 (en) 2011-02-07 2013-10-22 Micron Technology, Inc. Capacitors including a rutile titanium dioxide material and semiconductor devices incorporating same
JP5578572B2 (ja) * 2011-04-29 2014-08-27 独立行政法人産業技術総合研究所 複合粒子
KR101290400B1 (ko) 2012-01-27 2013-07-26 군산대학교산학협력단 아나타제 이산화티타늄 나노 분말 제조 장치
CN103693687B (zh) * 2013-12-09 2015-06-24 云南新立有色金属有限公司 制备二氧化钛的方法和系统
KR101763357B1 (ko) * 2016-04-08 2017-08-01 케이씨 주식회사 루타일 이산화티탄 분말의 제조방법
CN109126894B (zh) * 2018-08-04 2021-07-23 山东迅达化工集团有限公司 一种二氧化钛载体的制备方法
CN109943103A (zh) * 2019-04-16 2019-06-28 正太新材料科技有限责任公司 金红石型钛白粉的制备方法及其应用
CN117410365A (zh) * 2023-12-15 2024-01-16 宁波长阳科技股份有限公司 一种太阳能电池组件反光膜及其制备方法、应用
CN117772172B (zh) * 2024-02-23 2024-05-03 山西安仑化工有限公司 一种氧化钛/磁性炭黑催化材料的制备方法和制备装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512440B1 (fr) * 1969-01-22 1976-01-26
US4241042A (en) * 1978-06-19 1980-12-23 Montedison S.P.A. Spherical titanium dioxide particles and process of manufacture
JPS59107905A (ja) 1982-12-09 1984-06-22 Nippon Soda Co Ltd 金属酸化物超微粒子の製造方法
JPS59107904A (ja) 1982-12-09 1984-06-22 Nippon Soda Co Ltd 金属酸化物微粒子の製造法
IT1161200B (it) * 1983-02-25 1987-03-18 Montedison Spa Processo e apparecchio per la preparazione di particelle di ossidi metallici monodisperse, sferiche, non aggregate e di dimensione inferiore al micron
JP3170094B2 (ja) * 1993-04-08 2001-05-28 株式会社トクヤマ 酸化チタンの製造方法
US5698177A (en) * 1994-08-31 1997-12-16 University Of Cincinnati Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst
PL187022B1 (pl) * 1996-07-25 2004-04-30 Kerr Mcgee Chemical Llc Sposób wytwarzania dwutlenku tytanu i reaktor do wytwarzania dwutlenku tytanu
KR100277164B1 (ko) 1998-07-16 2001-01-15 장인순 저온균질침전법을이용한사염화티타늄수용액으로부터의결정성tio₂초미립분말의제조방법
ATE445568T1 (de) * 2000-03-29 2009-10-15 Evonik Degussa Gmbh Dotiertes titandioxid
JP4234298B2 (ja) * 2000-04-17 2009-03-04 東邦チタニウム株式会社 酸化チタン微粒子の製造方法
KR100535358B1 (ko) * 2000-07-04 2005-12-09 비오이 하이디스 테크놀로지 주식회사 액정표시소자
JP4313535B2 (ja) * 2001-01-26 2009-08-12 昭和電工株式会社 微粒子状酸化チタン複合体、同複合体の製造方法、同複合体組成物

Also Published As

Publication number Publication date
JP4800768B2 (ja) 2011-10-26
CN1886341A (zh) 2006-12-27
WO2005063629A1 (fr) 2005-07-14
DE10394356T5 (de) 2007-04-12
AU2003304660A1 (en) 2005-07-21
GB0614753D0 (en) 2006-09-06
AU2003304660B2 (en) 2008-04-03
GB2427860A (en) 2007-01-10
CN100532274C (zh) 2009-08-26
GB2427860B (en) 2009-03-25
DE10394356B4 (de) 2014-04-10
JP2007527833A (ja) 2007-10-04
CA2551663C (fr) 2010-03-23

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