CN108355640A - 一种含铋二氧化钛纳米材料的制备方法 - Google Patents
一种含铋二氧化钛纳米材料的制备方法 Download PDFInfo
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- CN108355640A CN108355640A CN201810140838.9A CN201810140838A CN108355640A CN 108355640 A CN108355640 A CN 108355640A CN 201810140838 A CN201810140838 A CN 201810140838A CN 108355640 A CN108355640 A CN 108355640A
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- Prior art keywords
- titania nanotube
- bismuth
- titanium dioxide
- titania
- nanotube
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 158
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052797 bismuth Inorganic materials 0.000 title claims abstract description 28
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 16
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000002071 nanotube Substances 0.000 claims abstract description 65
- 239000002245 particle Substances 0.000 claims abstract description 21
- 230000007547 defect Effects 0.000 claims abstract description 16
- 238000011049 filling Methods 0.000 claims abstract description 9
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000009835 boiling Methods 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 27
- 239000007864 aqueous solution Substances 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 239000002105 nanoparticle Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims description 7
- 238000000643 oven drying Methods 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000002244 precipitate Substances 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000008246 gaseous mixture Substances 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N carbon tetrachloride Substances ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 229910002651 NO3 Inorganic materials 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 229940043267 rhodamine b Drugs 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000001507 sample dispersion Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/18—Arsenic, antimony or bismuth
-
- 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
-
- 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
-
- 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
-
- 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
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
RhB的降解率/光照100Min(%) | RhB的降解率/光照180Min(%) | |
实施例1 | 68.5 | 96.2 |
实施例2 | 70.2 | 96.5 |
实施例3 | 69.1 | 93.8 |
实施例4 | 73.6 | 98.5 |
对比例1 | 60.8 | 85.1 |
Claims (2)
Priority Applications (1)
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CN201810140838.9A CN108355640B (zh) | 2018-02-11 | 2018-02-11 | 一种含铋二氧化钛纳米材料的制备方法 |
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CN108355640A true CN108355640A (zh) | 2018-08-03 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111139509A (zh) * | 2020-01-10 | 2020-05-12 | 北京工业大学 | 一种铋改性二氧化钛纳米管阵列电极的制备方法 |
CN112156768A (zh) * | 2020-09-29 | 2021-01-01 | 重庆工商大学 | 复合光催化剂的制备方法及其应用 |
CN112452344A (zh) * | 2020-12-14 | 2021-03-09 | 北京科技大学 | 一种原位合成单原子Bi0桥接的TiO2@BiOCl复合光催化材料的方法 |
CN113042029A (zh) * | 2021-04-01 | 2021-06-29 | 辽宁石油化工大学 | 一种空心球型光催化剂及其制备方法和应用 |
CN113540432A (zh) * | 2021-07-16 | 2021-10-22 | 福建师范大学 | 一种铋纳米颗粒修饰稀松二氧化钛纳米管基的镁金属负极及其制备方法 |
CN114984943A (zh) * | 2022-05-27 | 2022-09-02 | 电子科技大学 | 一种纳米管状Bi2O3-TiO2异质结光催化剂的制备方法 |
Citations (2)
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---|---|---|---|---|
CN104098130A (zh) * | 2014-06-26 | 2014-10-15 | 杭州电子科技大学 | 一种无机纳米材料的制备方法 |
JP6362010B2 (ja) * | 2015-09-28 | 2018-07-25 | 森屋 市郎 | 改良された二酸化炭素の還元方法 |
-
2018
- 2018-02-11 CN CN201810140838.9A patent/CN108355640B/zh active Active
Patent Citations (2)
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CN104098130A (zh) * | 2014-06-26 | 2014-10-15 | 杭州电子科技大学 | 一种无机纳米材料的制备方法 |
JP6362010B2 (ja) * | 2015-09-28 | 2018-07-25 | 森屋 市郎 | 改良された二酸化炭素の還元方法 |
Non-Patent Citations (3)
Title |
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ANNA KACHINA等: "A New Approach to the Preparation of Nitrogen-Doped Titania Visible Light Photocatalyst", 《CHEM. MATER》 * |
THILLAI SIVAKUMAR NATARAJAN等: "Enhanced photocatalytic activity of bismuth-doped TiO2 nanotubes under direct sunlight irradiation for degradation of Rhodamine B dye", 《J NANOPART RES》 * |
李海龙等: "载Ag二氧化钛纳米管的制备及其光催化性能", 《物理化学学报》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111139509A (zh) * | 2020-01-10 | 2020-05-12 | 北京工业大学 | 一种铋改性二氧化钛纳米管阵列电极的制备方法 |
CN112156768A (zh) * | 2020-09-29 | 2021-01-01 | 重庆工商大学 | 复合光催化剂的制备方法及其应用 |
CN112156768B (zh) * | 2020-09-29 | 2022-06-14 | 重庆工商大学 | 复合光催化剂的制备方法及其应用 |
CN112452344A (zh) * | 2020-12-14 | 2021-03-09 | 北京科技大学 | 一种原位合成单原子Bi0桥接的TiO2@BiOCl复合光催化材料的方法 |
CN112452344B (zh) * | 2020-12-14 | 2021-09-14 | 北京科技大学 | 一种原位合成单原子Bi0桥接的TiO2@BiOCl复合光催化材料的方法 |
CN113042029A (zh) * | 2021-04-01 | 2021-06-29 | 辽宁石油化工大学 | 一种空心球型光催化剂及其制备方法和应用 |
CN113540432A (zh) * | 2021-07-16 | 2021-10-22 | 福建师范大学 | 一种铋纳米颗粒修饰稀松二氧化钛纳米管基的镁金属负极及其制备方法 |
CN113540432B (zh) * | 2021-07-16 | 2022-05-31 | 福建师范大学 | 一种铋纳米颗粒修饰稀松二氧化钛纳米管基的镁金属负极及其制备方法 |
CN114984943A (zh) * | 2022-05-27 | 2022-09-02 | 电子科技大学 | 一种纳米管状Bi2O3-TiO2异质结光催化剂的制备方法 |
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