CN106881079B - 一种二维氧化钨/铌酸锡纳米片-片复合材料的制备方法 - Google Patents
一种二维氧化钨/铌酸锡纳米片-片复合材料的制备方法 Download PDFInfo
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- CN106881079B CN106881079B CN201710070756.7A CN201710070756A CN106881079B CN 106881079 B CN106881079 B CN 106881079B CN 201710070756 A CN201710070756 A CN 201710070756A CN 106881079 B CN106881079 B CN 106881079B
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- nanometer sheet
- niobic acid
- acid tin
- tin nanometer
- oxidation tungsten
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- 239000002131 composite material Substances 0.000 title claims abstract description 35
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000002253 acid Substances 0.000 title claims abstract description 31
- 230000003647 oxidation Effects 0.000 title claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 19
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 19
- 239000010937 tungsten Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000004065 semiconductor Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 20
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 6
- 239000002135 nanosheet Substances 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000002244 precipitate Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 230000001699 photocatalysis Effects 0.000 abstract description 15
- 238000006555 catalytic reaction Methods 0.000 abstract description 6
- 239000000047 product Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007146 photocatalysis Methods 0.000 description 7
- 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 6
- 229940043267 rhodamine b Drugs 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000001239 high-resolution electron microscopy Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 4
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229960000935 dehydrated alcohol Drugs 0.000 description 3
- LTUDISCZKZHRMJ-UHFFFAOYSA-N potassium;hydrate Chemical compound O.[K] LTUDISCZKZHRMJ-UHFFFAOYSA-N 0.000 description 3
- WPZFLQRLSGVIAA-UHFFFAOYSA-N sodium tungstate dihydrate Chemical compound O.O.[Na+].[Na+].[O-][W]([O-])(=O)=O WPZFLQRLSGVIAA-UHFFFAOYSA-N 0.000 description 3
- 235000011150 stannous chloride Nutrition 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001338 self-assembly Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007704 wet chemistry method Methods 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- 229910002915 BiVO4 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 238000005303 weighing 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
- B01J23/16—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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (5)
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CN201710070756.7A CN106881079B (zh) | 2017-02-09 | 2017-02-09 | 一种二维氧化钨/铌酸锡纳米片-片复合材料的制备方法 |
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CN201710070756.7A CN106881079B (zh) | 2017-02-09 | 2017-02-09 | 一种二维氧化钨/铌酸锡纳米片-片复合材料的制备方法 |
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CN106881079A CN106881079A (zh) | 2017-06-23 |
CN106881079B true CN106881079B (zh) | 2019-10-01 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107362814B (zh) * | 2017-07-21 | 2020-02-21 | 江苏大学 | 一种氧化钨/溴氧化铋复合材料的制备方法与用途 |
CN107790142B (zh) * | 2017-11-01 | 2019-09-13 | 福州大学 | 一种氢氧化钴/铌酸锡复合材料及其制备方法和应用 |
CN108435191B (zh) * | 2018-04-26 | 2023-08-18 | 济南大学 | 一种SnNb2O6/CoFe-LDH片片复合磁性异质结构催化剂及其制备方法和应用 |
CN111389421B (zh) * | 2020-04-13 | 2022-11-25 | 盐城工学院 | 一种二维层状氯氧铋和钛铌酸盐复合光催化材料的制备方法与应用 |
CN113582346A (zh) * | 2021-07-09 | 2021-11-02 | 河海大学 | 一种用于河流净化的生态浮床及方法 |
CN113912118A (zh) * | 2021-11-24 | 2022-01-11 | 同济大学 | 一种单分散大尺寸超薄二维铌酸锶纳米片的制备方法 |
CN115282987B (zh) * | 2022-08-18 | 2023-07-25 | 哈尔滨理工大学 | 一种高效人工光合光催化材料及其制备方法 |
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2017
- 2017-02-09 CN CN201710070756.7A patent/CN106881079B/zh active Active
Non-Patent Citations (3)
Title |
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Construction of SnNb2O6 nanosheet/g-C3N4 nanosheet two-dimensional heterostructures with improved photocatalytic activity: Synergistic effect and mechanism insight;Zhengyuan Zhang,et.al.;《Applied Catalysis B: Environmental》;20151022;第183卷;第113-123页 * |
Molecular recognitive photocatalytic degradation of various cationic pollutants by the selective adsorption on visible light-driven SnNb2O6 nanosheet photocatalyst;Shijing Liang,et.al.;《Applied Catalysis B: Environmental》;20120527;第125卷;第103-110页 * |
Synthesis of redox-mediator-free direct Z-scheme AgI/WO3 nanocomposite photocatalysts for the degradation of tetracycline with enhanced photocatalytic activity;Tianyong Wang,et.al.;《Chemical Engineering Journal》;20160425;第300卷;第280-290页 * |
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Effective date of registration: 20200529 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |
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Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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Effective date of registration: 20211118 Address after: 215500 No. 8, Xuanli Road, Meili Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Liangji new medical and sanitary materials (Suzhou) Co.,Ltd. Address before: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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