CN109461590A - A kind of porous g-C3N4/NiWO4The preparation method of composite material - Google Patents
A kind of porous g-C3N4/NiWO4The preparation method of composite material Download PDFInfo
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- CN109461590A CN109461590A CN201811159423.2A CN201811159423A CN109461590A CN 109461590 A CN109461590 A CN 109461590A CN 201811159423 A CN201811159423 A CN 201811159423A CN 109461590 A CN109461590 A CN 109461590A
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 229910006167 NiWO4 Inorganic materials 0.000 claims abstract description 30
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 6
- 150000002815 nickel Chemical class 0.000 claims abstract description 5
- 229910020350 Na2WO4 Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 4
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005864 Sulphur Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 2
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229940078494 nickel acetate Drugs 0.000 claims description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 abstract description 4
- 239000007772 electrode material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 125000000524 functional group Chemical group 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- NBIMZCNVHDAOFB-UHFFFAOYSA-J C(C)(=O)[O-].[Ni+2].[Ni](Cl)Cl.C(C)(=O)[O-] Chemical compound C(C)(=O)[O-].[Ni+2].[Ni](Cl)Cl.C(C)(=O)[O-] NBIMZCNVHDAOFB-UHFFFAOYSA-J 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel salt Nickel nitrate Nickel chloride Nickel nitrate Nickel acetate Nickel sulfate Chemical compound 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/46—Metal oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a kind of porous g-C for supercapacitor3N4/NiWO4The preparation method of composite material, belongs to technical field of nanometer material preparation.It specifically includes that the porous g-C of preparation3N4With soluble divalent nickel salt ultrasonic disperse in ethylene glycol, then with Na2WO4·2H2The mixing of O solution, using hydro-thermal reaction technology, reaction obtains porous g-C in ptfe autoclave3N4/NiWO4Composite material.The utility model has the advantages that preparation process of the invention is easy to operate, mild condition is with short production cycle, obtained NiWO4Nanoparticle is evenly distributed in layered porous g-C3N4On, due to g-C3N4Surface is rich in nitrogen-containing functional group, is capable of providing a large amount of active site, is conducive to form composite material in conjunction with fake capacitance electrode material, can be used as electrode material for super capacitor.
Description
Technical field
The present invention relates to a kind of porous g-C3N4/NiWO4The preparation method of composite material, belongs to nano material preparation technology
Field.
Background technique
As important inorganic material a kind of in metal tungstates family, NiWO4In catalysis, sensor, energy stores etc.
There is extensive purposes in field.In recent years, g-C3N4It causes from numerous in fields such as material, chemistry, physics, the energy, environmental protection
The concern of person.g-C3N4Band-gap energy it is relatively narrow, can directly absorbing wavelength be less than 460nm visible light.Due to g-C3N4It is deposited in structure
In the strong covalent bond of nitrogen carbon key, so that g-C3N4Also there is good chemical stability, thermal stability and unique electronics knot
Therefore structure has wide practical use in fields such as photocatalytic hydrogen production by water decomposition, organic synthesis, electric energy storage.
" chemistry of fuel journal " o. 11th in 2017 discloses " a NiWO4/g-C3N4Preparation and its in ionic liquid
The research of middle oxidation sweetening performance ", paper prepares NiWO respectively first4Nanoparticle and g-C3N4, then by a certain percentage will
NiWO4And g-C3N4Mixture is ground in mortar, then mixture is put into tube furnace, under nitrogen protection, in 550 DEG C
Under the conditions of calcine 2h, can be prepared by NiWO4/g-C3N4Compound.This method is related to process of lapping and pyroreaction, time consumption and energy consumption,
Synthetic product partial size is larger, pattern is uneven, seriously affects its practical application.Therefore, it finds one kind and is used to prepare porous g-C3N4/
NiWO4Composite material, preparation condition is mild, easy to operate, and porous g-C3N4With NiWO4Nanoparticle combination is closer
The problems such as it is urgently to be resolved.
Summary of the invention
Larger to solve pyroreaction bring time consumption and energy consumption of the existing technology and synthetic product partial size, pattern is not
, g-C3N4With NiWO4The defects of nanoparticle is combined loosely, it is easy that the object of the present invention is to provide a kind of technological operations, condition
Mildly, suitable for the porous g-C of industrialized production3N4/NiWO4The preparation method of composite material.
Realizing the technical solution of the object of the invention is: a kind of porous g-C3N4/NiWO4The preparation method of composite material, it is special
Sign is to have follow steps:
Step 1: after thiocarbamide and sulphur powder are uniformly mixed, ground, being calcined, then pre-process calcining with concentrated acid and produce
Object, drying can obtain porous g-C3N4Material；
Step 2: by porous g-C obtained by step 13N4With soluble divalent nickel salt ultrasonic disperse in ethylene glycol, dispersion liquid is obtained
A；
Step 3: by Na2WO4·2H2O is dissolved in distilled water, obtains solution B；
Step 4: solution B being added in dispersion liquid A, and is stirred evenly, mixed liquor C is obtained；
Step 5: mixed liquor C being transferred to ptfe autoclave, heating occurs hydro-thermal reaction, is cooled to room to reaction kettle
Reaction mixture is separated by solid-liquid separation by Wen Hou, and is washed, and porous g-C is dried to obtain3N4/NiWO4Composite material.
Preferably, calcination temperature described in step 1 is 550 DEG C, calcination time 3h.
Specifically, the concentrated acid in step 1, which pre-processes, is, after concentrated acid immersion 12h, is washed with distilled water to neutrality, wherein
Concentrated acid is the mixture of one or both of nitric acid, sulfuric acid.
Preferably, soluble divalent nickel salt described in step 2 is in nickel nitrate, nickel acetate, nickel sulfate or nickel chloride
It is a kind of.
Preferably, the temperature of hydro-thermal reaction described in step 5 is 120~180 DEG C, and the reaction time is 4~12h.
It is highly preferred that the temperature of hydro-thermal reaction described in step 5 is 150 DEG C, reaction time 6h.
Specifically, separation of solid and liquid described in step 5 is that the mixture after reaction is centrifuged, and the washing is specific
For the precipitating after centrifuge separation is successively used distilled water, ethanol washing.
Preferably, temperature drying precipitated described in step 5 is 60~100 DEG C.
A kind of porous g-C set forth in the present invention3N4/NiWO4The preparation method of composite material, beneficial effect are:
1) manufacturing process is simple, is not required to applying surface activating agent and the not effect of template.
2) reaction condition is mild, simple process, with short production cycle, easily operated.
3)NiWO4Nanoparticle growth in situ is in porous g-C3N4Surface, and the two is tightly combined, and it is super to be more advantageous to raising
The specific capacitance of grade capacitor.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is g-C made from embodiment 13N4/NiWO4The TEM photo of composite material.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
1. being placed in porcelain crucible after 10.0g thiocarbamide and 5.0g sulphur powder are uniformly mixed in mortar, are ground in 550 DEG C
3h is calcined to be washed with distilled water to neutrality after calcined product impregnates 12h with concentrated nitric acid, be drying to obtain porous g-C3N4Powder.
2. by 1mmol Ni (NO3)2·6H2O and 30mg g-C3N4As in 50ml small beaker, 15mL second is added to it
Glycol, ultrasonic disperse 1h obtain dispersion liquid A；
3. by 1mmol Na2WO4·2H2O is dissolved in 15mL distilled water, obtains solution B；
4. A is added in B, 30min is stirred, mixed liquor C is obtained；
5. mixed liquor C is transferred in 50mL ptfe autoclave, it is placed into insulating box, control reaction temperature is
150 DEG C, reaction time 6h；
6. after reaction, being cooled to room temperature, distilled water and ethanol washing are used respectively；
7. gained is deposited in 60 DEG C of vacuum and obtains g-C after drying3N4/NiWO4Composite material, TEM photo such as Fig. 1 institute
Show, it can be seen that gained NiWO4Nanoparticle is evenly distributed on porous g-C3N4Surface.
2~embodiment of embodiment 8
Each embodiment is substantially the same manner as Example 1, and difference is as shown in table 1:
Table 1
| Project | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 |
| Soluble divalent nickel salt | Nickel nitrate | Nickel chloride | Nickel nitrate | Nickel acetate | Nickel sulfate | Nickel chloride | Nickel acetate |
| g-C3N4(mg) | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Reaction temperature (DEG C) | 120 | 150 | 180 | 150 | 150 | 120 | 120 |
| Reaction time (h) | 12 | 6 | 4 | 8 | 6 | 10 | 12 |
| Desciccate temperature (DEG C) | 70 | 60 | 60 | 80 | 100 | 90 | 70 |
Comparative example 1
The g-C that will be added in embodiment 13N4Removal, remaining is same as Example 1, finished product.
NiWO prepared by comparative example 14The g-C prepared with embodiment 13N4/NiWO4Composite material is used separately as super electricity
Container electrode material, the specific capacitance value measured is as shown in table 2 and table 3.
Table 2
Table 3
It is compared by above data, improved porous g-C3N4/NiWO4The preparation method of composite material, effectively raises
The specific capacitance of the capacitor of product serves as electrode material for super capacitor and has a wide range of applications.
Although above-described embodiment is not directed to the selection in relation to parameter disclosed full scope, in other implementation
In example, the present invention can realize in the full scope of disclosed related parameter.In addition, the present invention is also not limited to above-mentioned act
Example, those skilled in the art's made variation, increase and decrease or replacement within the essential scope of the present invention, should also belong to
In protection scope of the present invention.
Claims (8)
1. a kind of porous g-C3N4/NiWO4The preparation method of composite material, it is characterised in that have follow steps:
Step 1: after thiocarbamide and sulphur powder are uniformly mixed, ground, being calcined, then pre-process calcined product with concentrated acid, done
It is dry to obtain porous g-C3N4Material；
Step 2: by porous g-C obtained by step 13N4With soluble divalent nickel salt ultrasonic disperse in ethylene glycol, dispersion liquid A is obtained；
Step 3: by Na2WO4·2H2O is dissolved in distilled water, obtains solution B；
Step 4: solution B being added in dispersion liquid A, and is stirred evenly, mixed liquor C is obtained；
Step 5: mixed liquor C being transferred to ptfe autoclave, heating occurs hydro-thermal reaction, is cooled to room temperature to reaction kettle
Afterwards, reaction mixture is separated by solid-liquid separation, and washed, be dried to obtain porous g-C3N4/NiWO4Composite material.
2. a kind of porous g-C according to claim 13N4/NiWO4The preparation method of composite material, it is characterised in that: step
Calcination temperature described in rapid 1 is 550 DEG C, calcination time 3h.
3. a kind of porous g-C according to claim 13N4/NiWO4The preparation method of composite material, it is characterised in that: step
Concentrated acid pretreatment in rapid 1, specifically, being washed with distilled water to neutrality after impregnating 12h with concentrated acid, wherein concentrated acid is nitric acid, sulphur
The mixture of one or both of acid.
4. a kind of porous g-C according to claim 13N4/NiWO4The preparation method of composite material, it is characterised in that: step
Soluble divalent nickel salt described in rapid 2 is one of nickel nitrate, nickel acetate, nickel sulfate or nickel chloride.
5. a kind of porous g-C according to claim 13N4/NiWO4The preparation method of composite material, it is characterised in that: step
The temperature of hydro-thermal reaction in rapid 5 is 120~180 DEG C, and the reaction time is 4~12h.
6. a kind of porous g-C according to claim 53N4/NiWO4The preparation method of composite material, it is characterised in that: water
The preferable temperature of thermal response is 150 DEG C, preferred reaction time 6h.
7. a kind of porous g-C according to claim 13N4/NiWO4The preparation method of composite material, it is characterised in that: step
Separation of solid and liquid described in rapid 5 is that the mixture after reaction is centrifuged, and the washing is specifically, by after centrifuge separation
Precipitating successively uses distilled water, ethanol washing.
8. a kind of porous g-C according to claim 13N4/NiWO4The preparation method of composite material, it is characterised in that: step
Drying temperature described in rapid 5 is 60~100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159423.2A CN109461590B (en) | 2018-09-30 | 2018-09-30 | Porous g-C3N4/NiWO4Method for preparing composite material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159423.2A CN109461590B (en) | 2018-09-30 | 2018-09-30 | Porous g-C3N4/NiWO4Method for preparing composite material |
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| Publication Number | Publication Date |
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| CN109461590A true CN109461590A (en) | 2019-03-12 |
| CN109461590B CN109461590B (en) | 2020-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285411A (en) * | 2020-02-25 | 2020-06-16 | 杭州电子科技大学 | Preparation method of binary metal oxide nano material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861732A (en) * | 2017-01-25 | 2017-06-20 | 平顶山学院 | A kind of boron nickel titanium dioxide/nitridation carbon composite photocatalyst, and application thereof and preparation method |
| CN106971863A (en) * | 2017-04-21 | 2017-07-21 | 华中科技大学 | A kind of g C3N4/NiCo2S4Composite, preparation method and applications |
-
2018
- 2018-09-30 CN CN201811159423.2A patent/CN109461590B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861732A (en) * | 2017-01-25 | 2017-06-20 | 平顶山学院 | A kind of boron nickel titanium dioxide/nitridation carbon composite photocatalyst, and application thereof and preparation method |
| CN106971863A (en) * | 2017-04-21 | 2017-07-21 | 华中科技大学 | A kind of g C3N4/NiCo2S4Composite, preparation method and applications |
Non-Patent Citations (1)
| Title |
|---|
| 李秀萍等: "NiWO4/g-C3N4的制备及其在离子液体中氧化脱硫性能的研究", 《燃料化学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285411A (en) * | 2020-02-25 | 2020-06-16 | 杭州电子科技大学 | Preparation method of binary metal oxide nano material |
| CN111285411B (en) * | 2020-02-25 | 2022-08-12 | 杭州电子科技大学 | Preparation method of binary metal oxide nano material |
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