CA2551663C - 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 PDFInfo
- Publication number
- CA2551663C CA2551663C CA2551663A CA2551663A CA2551663C CA 2551663 C CA2551663 C CA 2551663C CA 2551663 A CA2551663 A CA 2551663A CA 2551663 A CA2551663 A CA 2551663A CA 2551663 C CA2551663 C CA 2551663C
- Authority
- CA
- Canada
- Prior art keywords
- titanium dioxide
- range
- phase
- ticl4
- water
- 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.)
- Expired - Fee Related
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 251
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 71
- 239000002245 particle Substances 0.000 title claims abstract description 47
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 21
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 72
- 230000008569 process Effects 0.000 claims abstract description 64
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims description 55
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000000443 aerosol Substances 0.000 claims description 27
- 229910003074 TiCl4 Inorganic materials 0.000 claims description 20
- 238000001354 calcination Methods 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 15
- 239000000376 reactant Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 229910001026 inconel Inorganic materials 0.000 claims description 10
- 230000003301 hydrolyzing effect Effects 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 7
- 230000005587 bubbling Effects 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 230000008016 vaporization Effects 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052743 krypton Inorganic materials 0.000 claims description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000001089 thermophoresis Methods 0.000 claims description 2
- 239000012071 phase Substances 0.000 abstract description 59
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 24
- 230000007062 hydrolysis Effects 0.000 abstract description 23
- 239000012808 vapor phase Substances 0.000 abstract description 23
- 229910010066 TiC14 Inorganic materials 0.000 description 46
- 239000002019 doping agent Substances 0.000 description 33
- 239000007789 gas Substances 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011858 nanopowder Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- -1 titanium (IV) compound Chemical class 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000012463 white pigment Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910008558 TiSO4 Inorganic materials 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008263 liquid aerosol Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910000349 titanium oxysulfate Inorganic materials 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229960002415 trichloroethylene Drugs 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- 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.
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 CA2551663A1 (fr) | 2005-07-14 |
| CA2551663C true 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)
| 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 |
| EP1807352A1 (fr) * | 2004-11-11 | 2007-07-18 | 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 |
| US8564095B2 (en) | 2011-02-07 | 2013-10-22 | Micron Technology, Inc. | Capacitors including a rutile titanium dioxide material and semiconductor devices incorporating same |
| US8609553B2 (en) | 2011-02-07 | 2013-12-17 | Micron Technology, Inc. | Methods of forming rutile titanium dioxide and associated methods of forming semiconductor structures |
| 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)
| 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 |
| CN1199385A (zh) * | 1996-07-25 | 1998-11-18 | 科尔－麦克基化学有限责任公司 | 生产二氧化钛的方法和装置 |
| KR100277164B1 (ko) | 1998-07-16 | 2001-01-15 | 장인순 | 저온균질침전법을이용한사염화티타늄수용액으로부터의결정성tio₂초미립분말의제조방법 |
| DE50015763D1 (de) * | 2000-03-29 | 2009-11-26 | 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 |
-
2003
- 2003-12-31 GB GB0614753A patent/GB2427860B/en not_active Expired - Fee Related
- 2003-12-31 CA CA2551663A patent/CA2551663C/fr not_active Expired - Fee Related
- 2003-12-31 DE DE10394356.0T patent/DE10394356B4/de not_active Expired - Fee Related
- 2003-12-31 JP JP2005512731A patent/JP4800768B2/ja not_active Expired - Fee Related
- 2003-12-31 AU AU2003304660A patent/AU2003304660B2/en not_active Ceased
- 2003-12-31 CN CNB2003801109266A patent/CN100532274C/zh not_active Expired - Fee Related
- 2003-12-31 WO PCT/IN2003/000429 patent/WO2005063629A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN100532274C (zh) | 2009-08-26 |
| JP4800768B2 (ja) | 2011-10-26 |
| AU2003304660B2 (en) | 2008-04-03 |
| JP2007527833A (ja) | 2007-10-04 |
| DE10394356B4 (de) | 2014-04-10 |
| GB2427860A (en) | 2007-01-10 |
| WO2005063629A1 (fr) | 2005-07-14 |
| CA2551663A1 (fr) | 2005-07-14 |
| GB0614753D0 (en) | 2006-09-06 |
| GB2427860B (en) | 2009-03-25 |
| CN1886341A (zh) | 2006-12-27 |
| AU2003304660A1 (en) | 2005-07-21 |
| DE10394356T5 (de) | 2007-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180102 |