CN106345466B - 羟基化氧化石墨烯-钛酸镁/钼酸银复合材料的制备方法 - Google Patents
羟基化氧化石墨烯-钛酸镁/钼酸银复合材料的制备方法 Download PDFInfo
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- CN106345466B CN106345466B CN201610620410.5A CN201610620410A CN106345466B CN 106345466 B CN106345466 B CN 106345466B CN 201610620410 A CN201610620410 A CN 201610620410A CN 106345466 B CN106345466 B CN 106345466B
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- graphene oxide
- silver
- hours
- magnesium titanate
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 40
- 239000011777 magnesium Substances 0.000 title claims abstract description 40
- MHLYOTJKDAAHGI-UHFFFAOYSA-N silver molybdate Chemical compound [Ag+].[Ag+].[O-][Mo]([O-])(=O)=O MHLYOTJKDAAHGI-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 26
- 239000011941 photocatalyst Substances 0.000 claims abstract description 26
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000009210 therapy by ultrasound Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 15
- 229910001923 silver oxide Inorganic materials 0.000 claims description 15
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 15
- 239000012498 ultrapure water Substances 0.000 claims description 15
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 claims description 11
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 10
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 10
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 10
- QDZRBIRIPNZRSG-UHFFFAOYSA-N titanium nitrate Chemical compound [O-][N+](=O)O[Ti](O[N+]([O-])=O)(O[N+]([O-])=O)O[N+]([O-])=O QDZRBIRIPNZRSG-UHFFFAOYSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 5
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 5
- 239000011684 sodium molybdate Substances 0.000 claims description 5
- 235000015393 sodium molybdate Nutrition 0.000 claims description 5
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 229910004882 Na2S2O8 Inorganic materials 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 11
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 239000002905 metal composite material Substances 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 230000033444 hydroxylation Effects 0.000 abstract description 2
- 238000005805 hydroxylation reaction Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 229910052793 cadmium Inorganic materials 0.000 description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- AEEAZFQPYUMBPY-UHFFFAOYSA-N [I].[W] Chemical compound [I].[W] AEEAZFQPYUMBPY-UHFFFAOYSA-N 0.000 description 3
- CQPFMGBJSMSXLP-UHFFFAOYSA-M acid orange 7 Chemical compound [Na+].OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 CQPFMGBJSMSXLP-UHFFFAOYSA-M 0.000 description 3
- 238000004042 decolorization Methods 0.000 description 3
- 238000000673 graphite furnace atomic absorption spectrometry Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000003911 water pollution 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
- B01J23/686—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten with molybdenum
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
Abstract
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CN201610620410.5A CN106345466B (zh) | 2016-07-31 | 2016-07-31 | 羟基化氧化石墨烯-钛酸镁/钼酸银复合材料的制备方法 |
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CN201610620410.5A CN106345466B (zh) | 2016-07-31 | 2016-07-31 | 羟基化氧化石墨烯-钛酸镁/钼酸银复合材料的制备方法 |
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CN106345466A CN106345466A (zh) | 2017-01-25 |
CN106345466B true CN106345466B (zh) | 2020-05-01 |
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Cited By (1)
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WO2023064859A1 (en) * | 2021-10-14 | 2023-04-20 | Via Separations, Inc. | Filtration apparatus containing alkylated graphene oxide membrane |
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CN108179418B (zh) * | 2018-02-08 | 2024-02-20 | 广州超邦化工有限公司 | 一种适用于强腐蚀环境下的锌镍合金镀层结构的制备方法 |
CN112121857A (zh) * | 2020-10-14 | 2020-12-25 | 扬州工业职业技术学院 | 石墨烯和I-复合改性的BiOCOOH材料、其制备方法及应用 |
WO2023097166A1 (en) | 2021-11-29 | 2023-06-01 | Via Separations, Inc. | Heat exchanger integration with membrane system for evaporator pre-concentration |
CN114620789B (zh) * | 2022-03-28 | 2023-03-17 | 衡阳市建衡实业有限公司 | 一种改性石墨烯/聚合氯化铝净水剂及其制备方法 |
Citations (6)
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CN102580736A (zh) * | 2012-02-09 | 2012-07-18 | 江苏大学 | 一种石墨烯/钒酸银纳米复合可见光催化剂及其制备方法 |
CN102580739A (zh) * | 2012-03-06 | 2012-07-18 | 江苏大学 | 一种石墨烯/钼酸银复合可见光催化剂及其制备方法 |
CN102847529A (zh) * | 2012-02-09 | 2013-01-02 | 江苏大学 | 一种石墨烯/钛酸盐纳米复合可见光催化剂及其制备方法 |
CN103055819A (zh) * | 2013-01-29 | 2013-04-24 | 湖南大学 | 一种重金属吸附剂及其制备和应用 |
CN104045123A (zh) * | 2014-07-10 | 2014-09-17 | 湖南大学 | 利用羧基化磁性氧化石墨烯去除废水中二价镉的方法 |
CN105771988A (zh) * | 2016-04-19 | 2016-07-20 | 淮北师范大学 | 一种高催化活性分等级结构钼酸银的制备方法 |
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2016
- 2016-07-31 CN CN201610620410.5A patent/CN106345466B/zh active Active
Patent Citations (6)
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CN102580736A (zh) * | 2012-02-09 | 2012-07-18 | 江苏大学 | 一种石墨烯/钒酸银纳米复合可见光催化剂及其制备方法 |
CN102847529A (zh) * | 2012-02-09 | 2013-01-02 | 江苏大学 | 一种石墨烯/钛酸盐纳米复合可见光催化剂及其制备方法 |
CN102580739A (zh) * | 2012-03-06 | 2012-07-18 | 江苏大学 | 一种石墨烯/钼酸银复合可见光催化剂及其制备方法 |
CN103055819A (zh) * | 2013-01-29 | 2013-04-24 | 湖南大学 | 一种重金属吸附剂及其制备和应用 |
CN104045123A (zh) * | 2014-07-10 | 2014-09-17 | 湖南大学 | 利用羧基化磁性氧化石墨烯去除废水中二价镉的方法 |
CN105771988A (zh) * | 2016-04-19 | 2016-07-20 | 淮北师范大学 | 一种高催化活性分等级结构钼酸银的制备方法 |
Non-Patent Citations (1)
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化学沉淀法制备纳米钛酸镁粉体;王念榕等;《北京化工大学学报》;20051231;第32卷(第6期);第1-4页 * |
Cited By (1)
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WO2023064859A1 (en) * | 2021-10-14 | 2023-04-20 | Via Separations, Inc. | Filtration apparatus containing alkylated graphene oxide membrane |
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