CN108079997A - It is a kind of can efficient degradation Rogor nano material - Google Patents
It is a kind of can efficient degradation Rogor nano material Download PDFInfo
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- CN108079997A CN108079997A CN201711341084.5A CN201711341084A CN108079997A CN 108079997 A CN108079997 A CN 108079997A CN 201711341084 A CN201711341084 A CN 201711341084A CN 108079997 A CN108079997 A CN 108079997A
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- 230000015556 catabolic process Effects 0.000 title claims abstract description 27
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 27
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 25
- 239000011701 zinc Substances 0.000 claims abstract description 27
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 26
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004202 carbamide Substances 0.000 claims abstract description 19
- 230000036571 hydration Effects 0.000 claims abstract description 16
- 238000006703 hydration reaction Methods 0.000 claims abstract description 16
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 12
- XIOUDVJTOYVRTB-UHFFFAOYSA-N 1-(1-adamantyl)-3-aminothiourea Chemical compound C1C(C2)CC3CC2CC1(NC(=S)NN)C3 XIOUDVJTOYVRTB-UHFFFAOYSA-N 0.000 claims abstract description 8
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical class [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000004615 ingredient Substances 0.000 claims abstract description 7
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 6
- 239000011592 zinc chloride Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 21
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 10
- 235000013495 cobalt Nutrition 0.000 claims description 7
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 6
- 238000003837 high-temperature calcination Methods 0.000 claims description 6
- 238000003760 magnetic stirring Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 38
- 239000011787 zinc oxide Substances 0.000 abstract description 19
- 239000000575 pesticide Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001027 hydrothermal synthesis Methods 0.000 abstract description 2
- 238000010348 incorporation Methods 0.000 abstract description 2
- 230000027756 respiratory electron transport chain Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 31
- 235000013339 cereals Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007146 photocatalysis Methods 0.000 description 6
- 230000001699 photocatalysis Effects 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
- A62D3/17—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser
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- 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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- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
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- 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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
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- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/04—Pesticides, e.g. insecticides, herbicides, fungicides or nematocides
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
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Abstract
The present invention relates to agricultural technology fields, and in particular to it is a kind of can efficient degradation Rogor nano material；Its ingredient includes：Urea, four hydration cobalt acetates, the wrong sour zinc of two hydrations, zinc nitrate hexahydrate, Zinc vitriol and zinc chloride；The present invention prepares Co-doped ZnO nano material using hydro-thermal method, and sample is the ZnO of wurtzite-type, and even particle size, grain size is about 10~20 μm, and specific surface area is larger, can improve adsorption capacity of the material to pesticide；There is no the hexagonal crystallographic textures for changing zinc oxide for the incorporation of Co, but the nanometer sheet arrangement on its surface is more looser than undoped sample, the specific surface area increase of the ultra-fine ball of nano zine oxide after doping, and with the increase of Co dopings, make to generate electron transfer inside zinc oxide, its energy gap is made to narrow, form hole, its sample is made to have absorption to visible ray, promotes the visible light catalytic performance of sample.
Description
Technical field
The present invention relates to agricultural technology fields, and in particular to it is a kind of can efficient degradation Rogor nano material.
Background technology
Nano granular of zinc oxide size is generally 1~100nm, is hexagonal crystallographic texture and the novel nano of multifunctionality
Material.Because material crystals grain size is small, large specific surface area, appearance structure and Electronic Structure are all changed so that are received
Rice zinc oxide have macro object without small-size effect, the macroscopic quantum tunneling effect of skin effect and nano material
It should.The specific performance of the levels such as chemistry, machinery, military affairs and catalysis that nano zine oxide is showed makes it in resource, ring
The fields such as border, energy, pharmacy, medicine, weaving have potential application prospect.It is various with the high speed development of nanosecond science and technology
The nano zine oxide of pattern is prepared by people, is also found that the more physical and chemical performances of nano zine oxide simultaneously.These
In characteristic, visible light catalytic performance starts the more concerns for being subject to scientific research personnel.
The research of zinc oxide is essentially consisted at present and controls its appearance structure, the specific surface area of zinc oxide is improved, improves it
Photocatalysis performance under ultraviolet light.At ambient temperature the band-gap energy of zinc oxide be 3.37eV, can only absorbing wavelength be less than
The ultraviolet light of 387nm, and visible ray is not absorbed, be unfavorable for electronics transfer and forms hole.However, visible ray in sunlight
Major part is accounted for, and it is also quite difficult in practical applications in ultraviolet catalytic, so, to the light of nano zine oxide under visible light
The research of catalytic performance is increasingly valued by people and favors.Make nano zinc oxide material more intentional in practical applications
Justice, it is necessary to the zinc oxide material compared with high visible light catalytic activity is worked out on the basis for preparing high specific surface area pattern.
So provide it is a kind of can efficient degradation pesticide Rogor nano material become have the problem of to be solved.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides it is a kind of can efficient degradation Rogor nano material, can be can
See under light and degrade to pesticide, and it is also very strong to the adsorption capacity of the pesticide in soil, it can greatly improve to pesticide
Degradation efficiency.
In order to achieve the above object, the present invention is achieved by the following technical programs：
It is a kind of can efficient degradation Rogor nano material, ingredient is by weight：40~60 parts of urea, four hydration acetic acid
20~35 parts of cobalt, wrong sour 30~35 parts of the zinc of two hydrations, 25~40 parts of zinc nitrate hexahydrate, 35~50 parts of Zinc vitriol, chlorine
Change 28~40 parts of zinc, 100~150 parts of absolute ethyl alcohol, 200~300 parts of deionized water.
It is a kind of can efficient degradation Rogor nano material preparation method, comprise the following steps：
A, urea is added in beaker, adds the deionized water that quality is 5~10 times of urea quality, stirring and dissolving obtains
Solution A；
B, different zinc sources is added in into solution A, adds the four acetate hydrate cobalts that quality is 2~4 times of zinc source quality, it will
Mixed solution is placed on magnetic stirring apparatus after 15~25min of heating stirring, and heating temperature is set to 25~40 DEG C, treats that solid is all molten
Stop heating after solution, obtain solution B；
C, solution B is transferred in reaction kettle again, reacts 6~8h in 120~150 DEG C of baking oven high temperatures, reaction terminates
After take out reaction kettle, be cooled to room temperature；
D, the solution in reaction kettle is transferred in centrifuge tube, centrifuge tube is put into centrifuge high speed is collected by centrifugation admittedly
Body, then solid is washed with deionized water and absolute ethyl alcohol, obtained sample is dried overnight in 60~70 DEG C of vacuum；
E, dry after solid be put into crucible, then by crucible be transferred to 450~550 DEG C of high-temperature calcinations 2 in Muffle furnace~
4h obtains solid powder, is finished product.
Preferably, the blender in the step b is heat collecting type thermostatic mixer.
Preferably, the reaction kettle in the step c is 100mL autoclaves.
Preferably, the centrifuge tube in the step d is 50mL centrifuge tubes, and the rotating speed of centrifuge is 6000~7000r/min.
Preferably, the crucible in the step e is alumina crucible.
Advantageous effect：
The present invention prepares Co-doped ZnO nano material using hydro-thermal method, and sample is the ZnO of wurtzite-type, particle
Uniform in size, grain size is about 10~20 μm, and specific surface area is larger, can improve adsorption capacity of the material to pesticide；The incorporation of Co
There is no the hexagonal crystallographic texture for changing zinc oxide, but the nanometer sheet arrangement on its surface is more looser than undoped sample, mixes
The specific surface area increase of the ultra-fine ball of nano zine oxide after miscellaneous, and with the increase of Co dopings, make to generate inside zinc oxide
Electron transfer, makes its energy gap narrow, and forms hole, its sample is made to have absorption to visible ray, promotes the visible of sample
Photocatalysis performance；As Zn (Ac)2During as zinc source, weak acid root Ac-With H+Generation hydrolysis changes the pH of reaction system, makes
Spherical sample surfaces nanometer sheet aligned orderly is obtained, affects the appearance structure of final product.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
All other embodiments obtained under the premise of creative work, belong to the scope of protection of the invention.
Embodiment 1：
It is a kind of can efficient degradation Rogor nano material, ingredient is by weight：40 parts of urea, four hydration cobalt acetates 29
Part, wrong sour 33 parts of the zinc of two hydrations, 29 parts of zinc nitrate hexahydrate, 47 parts of Zinc vitriol, 35 parts of zinc chloride, absolute ethyl alcohol 115
Part, 280 parts of deionized water.
It is a kind of can efficient degradation Rogor nano material preparation method, comprise the following steps：
A, urea is added in beaker, adds the deionized water that quality is 9 times of urea quality, stirring and dissolving obtains solution
A；
B, four hydration cobalt acetates are added in into solution A, add the four acetate hydrate cobalts that quality is 3 times of zinc source quality, it will
Mixed solution is placed on magnetic stirring apparatus after heating stirring 15min, and heating temperature is set to 30 DEG C, is stopped after solid all dissolving
Heating, obtains solution B；
C, solution B is transferred in reaction kettle again, reacts 6h in 135 DEG C of baking oven high temperatures, taken out after reaction anti-
Kettle is answered, is cooled to room temperature；
D, the solution in reaction kettle is transferred in centrifuge tube, centrifuge tube is put into centrifuge high speed is collected by centrifugation admittedly
Body, then solid is washed with deionized water and absolute ethyl alcohol, obtained sample is dried overnight in 64 DEG C of vacuum；
E, the solid after drying is put into crucible, then crucible is transferred to 470 DEG C of high-temperature calcination 3h in Muffle furnace, consolidate
Body powder is finished product.
Blender in step b is heat collecting type thermostatic mixer.
Reaction kettle in step c is 100mL autoclaves.
Centrifuge tube in step d is 50mL centrifuge tubes, and the rotating speed of centrifuge is 6000r/min.
Crucible in step e is alumina crucible.
After tested, the composite material prepared by embodiment 1 is of uniform size spherical, and ZnO is wurtzite-type, and particle is big
Small uniformly grain size is about 15 μm, and during 120 minutes photocatalysis time, the degradation rate of pesticide Rogor is 81.8%.
Embodiment 2：
It is a kind of can efficient degradation Rogor nano material, ingredient is by weight：48 parts of urea, four hydration cobalt acetates 20
Part, wrong sour 35 parts of the zinc of two hydrations, 40 parts of zinc nitrate hexahydrate, 40 parts of Zinc vitriol, 40 parts of zinc chloride, absolute ethyl alcohol 150
Part, 300 parts of deionized water.
It is a kind of can efficient degradation Rogor nano material preparation method, comprise the following steps：
A, urea is added in beaker, adds the deionized water that quality is 7 times of urea quality, stirring and dissolving obtains solution
A；
B, the wrong sour zinc of two hydrations is added in into solution A, adds the four acetate hydrate cobalts that quality is 2 times of zinc source quality, it will
Mixed solution is placed on magnetic stirring apparatus after heating stirring 19min, and heating temperature is set to 25 DEG C, is stopped after solid all dissolving
Heating, obtains solution B；
C, solution B is transferred in reaction kettle again, reacts 7h in 120 DEG C of baking oven high temperatures, taken out after reaction anti-
Kettle is answered, is cooled to room temperature；
D, the solution in reaction kettle is transferred in centrifuge tube, centrifuge tube is put into centrifuge high speed is collected by centrifugation admittedly
Body, then solid is washed with deionized water and absolute ethyl alcohol, obtained sample is dried overnight in 70 DEG C of vacuum；
E, the solid after drying is put into crucible, then crucible is transferred to 500 DEG C of high-temperature calcination 4h in Muffle furnace, consolidate
Body powder is finished product.
Blender in step b is heat collecting type thermostatic mixer.
Reaction kettle in step c is 100mL autoclaves.
Centrifuge tube in step d is 50mL centrifuge tubes, and the rotating speed of centrifuge is 6200r/min.
Crucible in step e is alumina crucible.
After tested, the composite material prepared by embodiment 2 is of uniform size spherical, and ZnO is wurtzite-type, and particle is big
Small uniformly grain size is about 10 μm, and during 120 minutes photocatalysis time, the degradation rate of pesticide Rogor is 92.3%.
Embodiment 3：
It is a kind of can efficient degradation Rogor nano material, ingredient is by weight：54 parts of urea, four hydration cobalt acetates 24
Part, wrong sour 30 parts of the zinc of two hydrations, 25 parts of zinc nitrate hexahydrate, 50 parts of Zinc vitriol, 28 parts of zinc chloride, absolute ethyl alcohol 100
Part, 230 parts of deionized water.
It is a kind of can efficient degradation Rogor nano material preparation method, comprise the following steps：
A, urea is added in beaker, adds the deionized water that quality is 10 times of urea quality, stirring and dissolving obtains solution
A；
B, zinc nitrate hexahydrate is added in into solution A, adds the four acetate hydrate cobalts that quality is 3.5 times of zinc source quality,
Mixed solution is placed on magnetic stirring apparatus after heating stirring 25min, heating temperature is set to 37 DEG C, stops after solid all dissolving
It only heats, obtains solution B；
C, solution B is transferred in reaction kettle again, reacts 7h in 143 DEG C of baking oven high temperatures, taken out after reaction anti-
Kettle is answered, is cooled to room temperature；
D, the solution in reaction kettle is transferred in centrifuge tube, centrifuge tube is put into centrifuge high speed is collected by centrifugation admittedly
Body, then solid is washed with deionized water and absolute ethyl alcohol, obtained sample is dried overnight in 67 DEG C of vacuum；
E, the solid after drying is put into crucible, then crucible is transferred to 550 DEG C of high-temperature calcination 3h in Muffle furnace, consolidate
Body powder is finished product.
Blender in step b is heat collecting type thermostatic mixer.
Reaction kettle in step c is 100mL autoclaves.
Centrifuge tube in step d is 50mL centrifuge tubes, and the rotating speed of centrifuge is 6700r/min.
Crucible in step e is alumina crucible.
After tested, the composite material prepared by embodiment 3 is of uniform size spherical, and ZnO is wurtzite-type, and particle is big
Small uniformly grain size is about 12 μm, and during 120 minutes photocatalysis time, the degradation rate of pesticide Rogor is 85.5%.
Embodiment 4：
It is a kind of can efficient degradation Rogor nano material, ingredient is by weight：60 parts of urea, four hydration cobalt acetates 35
Part, wrong sour 31 parts of the zinc of two hydrations, 37 parts of zinc nitrate hexahydrate, 35 parts of Zinc vitriol, 31 parts of zinc chloride, absolute ethyl alcohol 131
Part, 200 parts of deionized water.
It is a kind of can efficient degradation Rogor nano material preparation method, comprise the following steps：
A, urea is added in beaker, adds the deionized water that quality is 5 times of urea quality, stirring and dissolving obtains solution
A；
B, Zinc vitriol is added in into solution A, adds the four acetate hydrate cobalts that quality is 4 times of zinc source quality, it will
Mixed solution is placed on magnetic stirring apparatus after heating stirring 21min, and heating temperature is set to 40 DEG C, is stopped after solid all dissolving
Heating, obtains solution B；
C, solution B is transferred in reaction kettle again, reacts 8h in 150 DEG C of baking oven high temperatures, taken out after reaction anti-
Kettle is answered, is cooled to room temperature；
D, the solution in reaction kettle is transferred in centrifuge tube, centrifuge tube is put into centrifuge high speed is collected by centrifugation admittedly
Body, then solid is washed with deionized water and absolute ethyl alcohol, obtained sample is dried overnight in 60 DEG C of vacuum；
E, the solid after drying is put into crucible, then crucible is transferred to 450 DEG C of high-temperature calcination 2h in Muffle furnace, consolidate
Body powder is finished product.
Blender in step b is heat collecting type thermostatic mixer.
Reaction kettle in step c is 100mL autoclaves.
Centrifuge tube in step d is 50mL centrifuge tubes, and the rotating speed of centrifuge is 7000r/min.
Crucible in step e is alumina crucible.
After tested, the composite material prepared by embodiment 4 is of uniform size spherical, and ZnO is wurtzite-type, and particle is big
Small uniformly grain size is about 20 μm, and during 120 minutes photocatalysis time, the degradation rate of pesticide Rogor is 72.3%.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution recorded in example modifies or carries out equivalent substitution to which part technical characteristic；And these modification or
It replaces, the essence of appropriate technical solution is not made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (6)
1. it is a kind of can efficient degradation Rogor nano material, which is characterized in that its ingredient is by weight：40~60 parts of urea,
Four 20~35 parts of cobalt acetates of hydration, wrong sour 30~35 parts of the zinc of two hydrations, 25~40 parts of zinc nitrate hexahydrate, Zinc vitriol 35
~50 parts, 28~40 parts of zinc chloride, 100~150 parts of absolute ethyl alcohol, 200~300 parts of deionized water.
2. it is according to claim 1 it is a kind of can efficient degradation Rogor nano material preparation method, which is characterized in that bag
Include following steps：
A, urea is added in beaker, adds the deionized water that quality is 5~10 times of urea quality, stirring and dissolving obtains solution
A；
B, different zinc sources is added in into solution A, the four acetate hydrate cobalts that quality is 2~4 times of zinc source quality is added, will mix
Solution is placed on magnetic stirring apparatus after 15~25min of heating stirring, and heating temperature is set to 25~40 DEG C, after solid all dissolving
Stop heating, obtain solution B；
C, solution B is transferred in reaction kettle again, reacts 6~8h in 120~150 DEG C of baking oven high temperatures, take after reaction
Go out reaction kettle, be cooled to room temperature；
D, the solution in reaction kettle being transferred in centrifuge tube, centrifuge tube is put into centrifuge high speed is collected by centrifugation solid, then
Solid is washed with deionized water and absolute ethyl alcohol, obtained sample is dried overnight in 60~70 DEG C of vacuum；
E, the solid after drying is put into crucible, then crucible is transferred to 450~550 DEG C of 2~4h of high-temperature calcination in Muffle furnace, is obtained
It is finished product to solid powder.
3. it is according to claim 2 it is a kind of can efficient degradation Rogor nano material preparation method, it is characterised in that：Institute
It is heat collecting type thermostatic mixer to state the blender in step b.
4. it is according to claim 2 it is a kind of can efficient degradation Rogor nano material preparation method, it is characterised in that：Institute
It is 100mL autoclaves to state the reaction kettle in step c.
5. it is according to claim 2 it is a kind of can efficient degradation Rogor nano material preparation method, it is characterised in that：Institute
It is 50mL centrifuge tubes to state the centrifuge tube in step d, and the rotating speed of centrifuge is 6000~7000r/min.
6. it is according to claim 2 it is a kind of can efficient degradation Rogor nano material preparation method, it is characterised in that：Institute
It is alumina crucible to state the crucible in step e.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870495A (en) * | 2010-02-03 | 2010-10-27 | 东华大学 | Method for preparing cobalt-doped zinc oxide (CoxZn1-xO) multifunctional magnetic nano powder by alcohol heating process |
| CN101947454A (en) * | 2010-09-08 | 2011-01-19 | 中南大学 | Transitional metal-doped zinc oxide mesoporous material with visible light catalytic activity and preparation method thereof |
| CN102443390A (en) * | 2011-09-30 | 2012-05-09 | 北京科技大学 | Preparation method of zinc oxide base red light nano material |
| CN103977806A (en) * | 2014-05-16 | 2014-08-13 | 盐城工学院 | Photocatalytic degradation material Co-doped nano ZnO and preparation method thereof |
| CN105032434A (en) * | 2015-06-01 | 2015-11-11 | 东南大学 | Preparation method of ferromagnetic ZnO visible light catalyst |
| CN106215942A (en) * | 2016-07-12 | 2016-12-14 | 华南理工大学 | A kind of controllable synthesis method of the new discotic zinc oxide being doped with transition metal or rare earth metal |
-
2017
- 2017-12-14 CN CN201711341084.5A patent/CN108079997A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870495A (en) * | 2010-02-03 | 2010-10-27 | 东华大学 | Method for preparing cobalt-doped zinc oxide (CoxZn1-xO) multifunctional magnetic nano powder by alcohol heating process |
| CN101947454A (en) * | 2010-09-08 | 2011-01-19 | 中南大学 | Transitional metal-doped zinc oxide mesoporous material with visible light catalytic activity and preparation method thereof |
| CN102443390A (en) * | 2011-09-30 | 2012-05-09 | 北京科技大学 | Preparation method of zinc oxide base red light nano material |
| CN103977806A (en) * | 2014-05-16 | 2014-08-13 | 盐城工学院 | Photocatalytic degradation material Co-doped nano ZnO and preparation method thereof |
| CN105032434A (en) * | 2015-06-01 | 2015-11-11 | 东南大学 | Preparation method of ferromagnetic ZnO visible light catalyst |
| CN106215942A (en) * | 2016-07-12 | 2016-12-14 | 华南理工大学 | A kind of controllable synthesis method of the new discotic zinc oxide being doped with transition metal or rare earth metal |
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