CN106944066A - A kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst - Google Patents
A kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst Download PDFInfo
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- CN106944066A CN106944066A CN201710201112.7A CN201710201112A CN106944066A CN 106944066 A CN106944066 A CN 106944066A CN 201710201112 A CN201710201112 A CN 201710201112A CN 106944066 A CN106944066 A CN 106944066A
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- nickel
- nickel oxide
- photochemical catalyst
- hud typed
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 30
- 229910000480 nickel oxide Inorganic materials 0.000 title claims abstract description 30
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003054 catalyst Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical class [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 claims 1
- 239000012279 sodium borohydride Substances 0.000 claims 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 abstract description 5
- 229910052708 sodium Inorganic materials 0.000 abstract description 5
- 239000011734 sodium Substances 0.000 abstract description 5
- 239000002105 nanoparticle Substances 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 239000011258 core-shell material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- 238000009416 shuttering Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000004042 decolorization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 2
- YYYARFHFWYKNLF-UHFFFAOYSA-N 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid Chemical compound CC1=CC(C)=CC=C1N=NC1=C(O)C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=C12 YYYARFHFWYKNLF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229960000907 methylthioninium chloride Drugs 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 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 2
- 229940043267 rhodamine b Drugs 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003933 environmental pollution control Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- 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
Landscapes
- 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
The present invention discloses a kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst.In turn include the following steps：1~4g cetyl trimethylammonium bromides are dissolved into 20mL toluene, add the nickel oxide powder that 4~5g crosses 80~100 mesh sieves, 20~100min of ultrasonic disperse, add 5~20mL water, 0.5~1g sodium borohydrides are added under 400~600 revs/min of rotating speed, continue to stir 4~8min, precipitation separation obtains a kind of hud typed nickel oxide/nickel photochemical catalyst.Nickel oxide not only as the presoma for preparing nickel simple substance but also provided the active bit function that support is nanoparticle nucleated, grow as carrier, the growth of surfactant control nano particle is used as template function, reducing agent is added into the mixture containing the difunctional microreaction environment of support shuttering, in the reduction of its surface portion, the core-shell catalyst that kernel is nickel for nickel oxide surfaces is made, there is synergy between simultaneous oxidation nickel/nickel, can preferably promote catalytic action.
Description
Technical field
The present invention relates to the exploitation of novel environmental pollution control material, more particularly to a kind of hud typed nickel oxide/nickel photocatalysis
The preparation method of agent.
Background technology
In the industrial wastewaters such as sanitary sewage, food processing and papermaking, contain carbohydrate, protein, grease, wooden
The organic substances such as element.These materials, can be by the biological chemistry action of microorganism to suspend or dissolved state is present in sewage
And decompose.Need to consume oxygen in its decomposable process, thus be referred to as oxygen consumption pollutant.This pollutant can cause molten in water
Solve oxygen to reduce, the growth of influence fish and other aquatiles.After oxygen in water exhausts, organic matter carries out anaerobic digestion, production
The bad smells such as raw hydrogen sulfide, ammonia and mercaptan, make water quality deterioration.
With the development of production, the murder by poisoning organic pollution produced in industrial and agricultural production seriously threatens environment and people
The health of class, seeks a kind of new and effective environmental improvement technology and has great importance.Photocatalysis technology is because of its energy-conservation, height
Effect, contaminant degradation are thorough, non-secondary pollution advantage, turn into a kind of emerging environmental improvement with important application prospect at present
Technology.In recent years, the development of new and effective visible-light photocatalyst turns into an important research content in photocatalysis technology.
Transition metal oxide has excellent electrical and optical properties mostly, it may have excellent catalytic performance.Nanometer
Nickel oxide is a kind of important functional material, and due to size and the uniqueness of pattern, it inhales in covering with paint, catalysis, capacitance electrode, light
Important application is suffered from the industrial circles such as receipts, gas sensing.Required according to the pattern to nano material is different from size,
People have prepared the nano particle of nickel oxide, nanometer rods, nano wire, nanofiber, nanometer sheet using various methods.But nanometer
Material has the shortcomings that its is intrinsic i.e. during use：Easily reunite, stability is poor, it is therefore desirable to be carried on carrier surface
To obtain optimal using effect.Hud typed nickel oxide has its special feature, in the case where nickel and nickel oxide mutually act synergistically, can be with
Improve the activity of nickel oxide.
The content of the invention
The purpose of the present invention be for overcome the shortcomings of in the prior art nickel oxide structure single there is provided the hud typed oxidation of one kind
The preparation method of nickel/nickel photochemical catalyst.
The technical solution adopted by the present invention is in turn include the following steps：
1~4g cetyl trimethylammonium bromides are dissolved into 20mL toluene, 4~5g is added and crosses 80~100 mesh sieves
Nickel oxide powder, 20~100min of ultrasonic disperse adds 5~20mL water, 0.5 is added under 400~600 revs/min of rotating speed
~1g sodium borohydrides, continue to stir 4~8min, precipitation separation obtains a kind of hud typed nickel oxide/nickel photochemical catalyst.
It is an advantage of the invention that：Nickel oxide not only as the presoma for preparing nickel simple substance but also provided support nanometer as carrier
Grain nucleation, the active bit function of growth, the growth of surfactant control nano particle as template function, to containing support-
Reducing agent is added in the mixture of the difunctional microreaction environment of template, in the reduction of its surface portion, it is nickel oxide that kernel, which is made,
Surface is that have synergy between the core-shell catalyst of nickel, simultaneous oxidation nickel/nickel, can preferably promote catalytic action.
Embodiment
3 embodiments of the present invention are provided further below：
Embodiment 1
4g cetyl trimethylammonium bromides are dissolved into 20mL toluene, the nickel oxide powder that 5g crosses 100 mesh sieves is added,
Ultrasonic disperse 100min, adds 20mL water, and 1g sodium borohydrides are added under 600 revs/min of rotating speed, continues to stir 8min, sinks
Form sediment and separate, obtain a kind of hud typed nickel oxide/nickel photochemical catalyst.
Obtained hud typed nickel oxide/nickel photochemical catalyst is used to handle waste water containing acid scarlet：It is hud typed by what is obtained
Nickel oxide/nickel photochemical catalyst is placed in the waste water containing acid scarlet that pending 50mL concentration is 20mg/L, is shone in 300W Metal halogen lamps
Penetrate down, react 120min, percent of decolourization is 92.9%.
Embodiment 2
1g cetyl trimethylammonium bromides are dissolved into 20mL toluene, the nickel oxide powder that 4g crosses 80 mesh sieves is added,
Ultrasonic disperse 20min, adds 5mL water, and 0.5g sodium borohydrides are added under 400 revs/min of rotating speed, continues to stir 4min, sinks
Form sediment and separate, obtain a kind of hud typed nickel oxide/nickel photochemical catalyst.
Obtained hud typed nickel oxide/nickel photochemical catalyst is used to handle wastewater containing methylene blue：It is hud typed by what is obtained
Nickel oxide/nickel photochemical catalyst is placed in the wastewater containing methylene blue that pending 50mL concentration is 20mg/L, is shone in 300W Metal halogen lamps
Penetrate down, react 120min, percent of decolourization is 94.3%.
Embodiment 3
3g cetyl trimethylammonium bromides are dissolved into 20mL toluene, the nickel oxide powder that 5g crosses 80 mesh sieves is added,
Ultrasonic disperse 80min, adds 10mL water, and 0.6g sodium borohydrides are added under 600 revs/min of rotating speed, continues to stir 8min, sinks
Form sediment and separate, obtain a kind of hud typed nickel oxide/nickel photochemical catalyst.
Obtained hud typed nickel oxide/nickel photochemical catalyst is used to handle containing rhodamine B：By obtained hud typed oxygen
Change nickel/nickel photochemical catalyst be placed in pending 50mL concentration for 20mg/L contain rhodamine B in, 300W Metal halogen lamps irradiation
Under, 120min is reacted, percent of decolourization is 96.9%.
Claims (1)
1. a kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst, it is characterized in that in turn including the following steps：
1~4g cetyl trimethylammonium bromides are dissolved into 20mL toluene, the oxidation that 4~5g crosses 80~100 mesh sieves is added
Nickel by powder, 20~100min of ultrasonic disperse adds 5~20mL water, and 0.5~1g is added under 400~600 revs/min of rotating speed
Sodium borohydride, continues to stir 4~8min, precipitation separation obtains a kind of hud typed nickel oxide/nickel photochemical catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201112.7A CN106944066A (en) | 2017-03-30 | 2017-03-30 | A kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201112.7A CN106944066A (en) | 2017-03-30 | 2017-03-30 | A kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106944066A true CN106944066A (en) | 2017-07-14 |
Family
ID=59475595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710201112.7A Pending CN106944066A (en) | 2017-03-30 | 2017-03-30 | A kind of preparation method of hud typed nickel oxide/nickel photochemical catalyst |
Country Status (1)
| Country | Link |
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| CN (1) | CN106944066A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786924A (en) * | 2018-07-06 | 2018-11-13 | 哈尔滨理工大学 | A kind of Ni (OH)2The preparation method of/TpPa-2 materials |
| CN109225348A (en) * | 2018-08-10 | 2019-01-18 | 河南工程学院 | Nickel oxide@calcium titanate@polyvinyl alcohol catalysis material of one core duplex shell structure and preparation method thereof |
| CN110745936A (en) * | 2019-11-06 | 2020-02-04 | 合肥学院 | Method for removing heavy metal pollution in water based on laterite-nickel iron ore |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212417A (en) * | 2013-04-19 | 2013-07-24 | 陕西科技大学 | Preparation method of nickel oxide/alumina and nickel/alumina nanometer compound microparticle |
| CN103407991A (en) * | 2013-07-10 | 2013-11-27 | 西北工业大学 | Preparation method of nickel/nickel oxide-decorated nitrogen-doped graphene material |
| CN103990795A (en) * | 2014-05-30 | 2014-08-20 | 南开大学 | Ni-Ni2O3 nano composite material and preparation |
| CN104971728A (en) * | 2015-06-30 | 2015-10-14 | 大同煤矿集团有限责任公司 | Core-shell cerium oxide-coated nickel catalyst for methanation, and preparation method and application thereof |
| CN105879887A (en) * | 2016-05-31 | 2016-08-24 | 南开大学 | Cu2O@Cu/AgBr composite light catalyst and preparation method thereof |
-
2017
- 2017-03-30 CN CN201710201112.7A patent/CN106944066A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212417A (en) * | 2013-04-19 | 2013-07-24 | 陕西科技大学 | Preparation method of nickel oxide/alumina and nickel/alumina nanometer compound microparticle |
| CN103407991A (en) * | 2013-07-10 | 2013-11-27 | 西北工业大学 | Preparation method of nickel/nickel oxide-decorated nitrogen-doped graphene material |
| CN103990795A (en) * | 2014-05-30 | 2014-08-20 | 南开大学 | Ni-Ni2O3 nano composite material and preparation |
| CN104971728A (en) * | 2015-06-30 | 2015-10-14 | 大同煤矿集团有限责任公司 | Core-shell cerium oxide-coated nickel catalyst for methanation, and preparation method and application thereof |
| CN105879887A (en) * | 2016-05-31 | 2016-08-24 | 南开大学 | Cu2O@Cu/AgBr composite light catalyst and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786924A (en) * | 2018-07-06 | 2018-11-13 | 哈尔滨理工大学 | A kind of Ni (OH)2The preparation method of/TpPa-2 materials |
| CN108786924B (en) * | 2018-07-06 | 2021-02-02 | 哈尔滨理工大学 | A kind of Ni (OH)2Preparation method of/TpPa-2 material and hydrogen production by photolysis of water |
| CN109225348A (en) * | 2018-08-10 | 2019-01-18 | 河南工程学院 | Nickel oxide@calcium titanate@polyvinyl alcohol catalysis material of one core duplex shell structure and preparation method thereof |
| CN109225348B (en) * | 2018-08-10 | 2021-03-02 | 河南工程学院 | Nickel oxide @ calcium titanate @ polyvinyl alcohol catalytic material with core-double shell structure and preparation method thereof |
| CN110745936A (en) * | 2019-11-06 | 2020-02-04 | 合肥学院 | Method for removing heavy metal pollution in water based on laterite-nickel iron ore |
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