CN108675346B - 一种TiO2(B)微球的制备方法 - Google Patents
一种TiO2(B)微球的制备方法 Download PDFInfo
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- CN108675346B CN108675346B CN201810569993.2A CN201810569993A CN108675346B CN 108675346 B CN108675346 B CN 108675346B CN 201810569993 A CN201810569993 A CN 201810569993A CN 108675346 B CN108675346 B CN 108675346B
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- tio
- microspheres
- titanium sulfate
- white precipitates
- deionized water
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- 239000004005 microsphere Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 22
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 claims abstract description 19
- 239000002243 precursor Substances 0.000 claims abstract description 19
- 229910000348 titanium sulfate Inorganic materials 0.000 claims abstract description 19
- 238000001694 spray drying Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000002244 precipitate Substances 0.000 claims description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 239000008367 deionised water Substances 0.000 claims description 21
- 229910021641 deionized water Inorganic materials 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 4
- 229910010455 TiO2 (B) Inorganic materials 0.000 claims 3
- 229910010251 TiO2(B) Inorganic materials 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 9
- 230000001699 photocatalysis Effects 0.000 abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 4
- 239000001257 hydrogen Substances 0.000 abstract description 4
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 4
- 230000000593 degrading effect Effects 0.000 abstract description 3
- 239000007772 electrode material Substances 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000006303 photolysis reaction Methods 0.000 abstract description 3
- 230000015843 photosynthesis, light reaction Effects 0.000 abstract description 3
- 239000012071 phase Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000004729 solvothermal method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- 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
- C01G23/08—Drying; Calcining ; After treatment of titanium oxide
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
-
- 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
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- 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
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Abstract
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CN201810569993.2A CN108675346B (zh) | 2018-06-05 | 2018-06-05 | 一种TiO2(B)微球的制备方法 |
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CN201810569993.2A CN108675346B (zh) | 2018-06-05 | 2018-06-05 | 一种TiO2(B)微球的制备方法 |
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CN108675346A CN108675346A (zh) | 2018-10-19 |
CN108675346B true CN108675346B (zh) | 2021-02-02 |
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Citations (5)
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---|---|---|---|---|
CN101397137A (zh) * | 2007-09-27 | 2009-04-01 | 刘文红 | 一类球形无机氧化物材料及其合成方法,改性方法和用途 |
CN102583530A (zh) * | 2012-04-07 | 2012-07-18 | 河南工业大学 | 一种具有超高比表面积的纳米二氧化钛的制备方法 |
CN102689917A (zh) * | 2012-06-13 | 2012-09-26 | 青岛科技大学 | 由硫酸钛制备硫酸钡多孔微球和二氧化钛纳米粒子的方法 |
CN104085918A (zh) * | 2014-06-10 | 2014-10-08 | 浙江工业大学 | 介孔空心球状二氧化钛的制备方法 |
WO2016146944A1 (fr) * | 2015-03-19 | 2016-09-22 | Institut National Polytechnique De Toulouse | Procede de preparation de materiaux a base de dioxyde de titane dope au soufre, materiaux obtenus et applications en photocatalyse |
-
2018
- 2018-06-05 CN CN201810569993.2A patent/CN108675346B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397137A (zh) * | 2007-09-27 | 2009-04-01 | 刘文红 | 一类球形无机氧化物材料及其合成方法,改性方法和用途 |
CN102583530A (zh) * | 2012-04-07 | 2012-07-18 | 河南工业大学 | 一种具有超高比表面积的纳米二氧化钛的制备方法 |
CN102689917A (zh) * | 2012-06-13 | 2012-09-26 | 青岛科技大学 | 由硫酸钛制备硫酸钡多孔微球和二氧化钛纳米粒子的方法 |
CN104085918A (zh) * | 2014-06-10 | 2014-10-08 | 浙江工业大学 | 介孔空心球状二氧化钛的制备方法 |
WO2016146944A1 (fr) * | 2015-03-19 | 2016-09-22 | Institut National Polytechnique De Toulouse | Procede de preparation de materiaux a base de dioxyde de titane dope au soufre, materiaux obtenus et applications en photocatalyse |
Non-Patent Citations (5)
Title |
---|
TiO2(B)的合成及其光催化性能的研究;赵玉宝等;《应用化工》;20110531;第796-798页 * |
TiO2(B)纳米带光催化剂的制备及分解水产氢性能;刘金权等;《材料导报》;20141130;第15-19页 * |
TiO2(B)纳米带光催化剂的制备及分解水产氢性能;李曹龙等;《分子催化》;20150831;第29卷(第4期);第382-389页 * |
介孔空心球状二氧化钛的制备、表征与性能研究;章益维;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20150315;第B015-151页 * |
水热法合成高纯TiO2(B)纳米线及其锂电性能的研究;罗骁霄等;《功能材料》;20151231;第46卷(第9期);第09148-09152页 * |
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Effective date of registration: 20221104 Address after: No. 99, Gangcheng Road, Dongying Port Economic Development Zone, Dongying City, Shandong Province 257237 Patentee after: Dongying Ruigang Investment Service Co.,Ltd. Address before: 266000 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 99 Patentee before: QINGDAO University OF SCIENCE AND TECHNOLOGY |
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