CN105536765A - 一种贝壳基掺硼二氧化钛复合光催化剂及其制备方法 - Google Patents
一种贝壳基掺硼二氧化钛复合光催化剂及其制备方法 Download PDFInfo
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- CN105536765A CN105536765A CN201510973652.8A CN201510973652A CN105536765A CN 105536765 A CN105536765 A CN 105536765A CN 201510973652 A CN201510973652 A CN 201510973652A CN 105536765 A CN105536765 A CN 105536765A
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- catalyst
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- titanium dioxide
- doped titanium
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 104
- 239000002131 composite material Substances 0.000 title claims abstract description 100
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 239000008367 deionised water Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 20
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004327 boric acid Substances 0.000 claims abstract description 16
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 51
- 239000000243 solution Substances 0.000 claims description 50
- 241000276489 Merlangius merlangus Species 0.000 claims description 38
- 239000000376 reactant Substances 0.000 claims description 21
- 238000001354 calcination Methods 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 7
- 241001417490 Sillaginidae Species 0.000 claims description 6
- 238000005703 Whiting synthesis reaction Methods 0.000 claims description 6
- 238000010306 acid treatment Methods 0.000 claims description 6
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 16
- 239000002244 precipitate Substances 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 230000004298 light response Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 62
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 56
- 230000001699 photocatalysis Effects 0.000 description 41
- 238000007146 photocatalysis Methods 0.000 description 37
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 24
- 238000012360 testing method Methods 0.000 description 23
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 20
- 229940012189 methyl orange Drugs 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 14
- 229910052796 boron Inorganic materials 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 11
- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 description 11
- 230000001476 alcoholic effect Effects 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 238000006731 degradation reaction Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000002835 absorbance Methods 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 241000237536 Mytilus edulis Species 0.000 description 5
- 238000007605 air drying Methods 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- XWZDJOJCYUSIEY-UHFFFAOYSA-L disodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].Oc1c(N=Nc2ccccc2)c(cc2cc(cc(Nc3nc(Cl)nc(Cl)n3)c12)S([O-])(=O)=O)S([O-])(=O)=O XWZDJOJCYUSIEY-UHFFFAOYSA-L 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 235000020638 mussel Nutrition 0.000 description 5
- 238000000862 absorption spectrum Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 238000010189 synthetic method Methods 0.000 description 3
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- -1 titanium dioxide compound Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/40—Organic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
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CN201510973652.8A CN105536765B (zh) | 2015-12-21 | 2015-12-21 | 一种贝壳基掺硼二氧化钛复合光催化剂及其制备方法 |
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CN201510973652.8A CN105536765B (zh) | 2015-12-21 | 2015-12-21 | 一种贝壳基掺硼二氧化钛复合光催化剂及其制备方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106072776A (zh) * | 2016-07-28 | 2016-11-09 | 华巧波 | 一种健康型电子烟烟棉 |
CN106108115A (zh) * | 2016-07-28 | 2016-11-16 | 华巧波 | 一种保健型电子烟烟棉 |
CN108325547A (zh) * | 2018-03-14 | 2018-07-27 | 杭州电子科技大学 | 复合光催化剂贝壳基掺硼二氧化钛及其制备方法 |
CN111659365A (zh) * | 2020-06-02 | 2020-09-15 | 天津大学 | 一种核壳结构贝壳粉负载二氧化钛降解亚甲基蓝的光催化剂的制备方法 |
CN111686776A (zh) * | 2020-06-18 | 2020-09-22 | 吉林建筑大学 | 一种二氧化钛-贝壳粉复合材料及其制备方法与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5972831A (en) * | 1996-06-12 | 1999-10-26 | Eastman Kodak Company | Inorganic transparent photocatalytic composition |
CN101352675A (zh) * | 2008-03-03 | 2009-01-28 | 广东海洋大学 | 贝壳粉负载活性纳米二氧化钛的制备方法 |
CN104645952A (zh) * | 2013-11-20 | 2015-05-27 | 李志刚 | 硼掺杂纳米二氧化钛合成方法 |
-
2015
- 2015-12-21 CN CN201510973652.8A patent/CN105536765B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5972831A (en) * | 1996-06-12 | 1999-10-26 | Eastman Kodak Company | Inorganic transparent photocatalytic composition |
CN101352675A (zh) * | 2008-03-03 | 2009-01-28 | 广东海洋大学 | 贝壳粉负载活性纳米二氧化钛的制备方法 |
CN104645952A (zh) * | 2013-11-20 | 2015-05-27 | 李志刚 | 硼掺杂纳米二氧化钛合成方法 |
Non-Patent Citations (1)
Title |
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陈孝云 等: "TiO2/wAC复合光催化剂的酸催化水解合成及表征", 《物理化学学报》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106072776A (zh) * | 2016-07-28 | 2016-11-09 | 华巧波 | 一种健康型电子烟烟棉 |
CN106108115A (zh) * | 2016-07-28 | 2016-11-16 | 华巧波 | 一种保健型电子烟烟棉 |
CN108325547A (zh) * | 2018-03-14 | 2018-07-27 | 杭州电子科技大学 | 复合光催化剂贝壳基掺硼二氧化钛及其制备方法 |
CN111659365A (zh) * | 2020-06-02 | 2020-09-15 | 天津大学 | 一种核壳结构贝壳粉负载二氧化钛降解亚甲基蓝的光催化剂的制备方法 |
CN111686776A (zh) * | 2020-06-18 | 2020-09-22 | 吉林建筑大学 | 一种二氧化钛-贝壳粉复合材料及其制备方法与应用 |
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Application publication date: 20160504 Assignee: Taizhou Runhe New Material Technology Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2024330000360 Denomination of invention: A shell based boron doped titanium dioxide composite photocatalyst and its preparation method Granted publication date: 20180522 License type: Common License Record date: 20240806 Application publication date: 20160504 Assignee: Zhejiang Jusheng New Material Technology Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2024330000359 Denomination of invention: A shell based boron doped titanium dioxide composite photocatalyst and its preparation method Granted publication date: 20180522 License type: Common License Record date: 20240806 Application publication date: 20160504 Assignee: Taizhou Yiguan New Material Technology Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2024330000358 Denomination of invention: A shell based boron doped titanium dioxide composite photocatalyst and its preparation method Granted publication date: 20180522 License type: Common License Record date: 20240806 Application publication date: 20160504 Assignee: Taizhou Henghong New Materials Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2024330000357 Denomination of invention: A shell based boron doped titanium dioxide composite photocatalyst and its preparation method Granted publication date: 20180522 License type: Common License Record date: 20240806 |
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