CN217042508U - Liquid phase stripping device of black phosphorus nanosheet - Google Patents
Liquid phase stripping device of black phosphorus nanosheet Download PDFInfo
- Publication number
- CN217042508U CN217042508U CN202220232814.8U CN202220232814U CN217042508U CN 217042508 U CN217042508 U CN 217042508U CN 202220232814 U CN202220232814 U CN 202220232814U CN 217042508 U CN217042508 U CN 217042508U
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- China
- Prior art keywords
- kettle body
- stirring
- ultrasonic
- black phosphorus
- cauldron body
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000007791 liquid phase Substances 0.000 title claims abstract description 10
- 239000002135 nanosheet Substances 0.000 title description 11
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 12
- 230000036760 body temperature Effects 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004299 exfoliation Methods 0.000 claims 3
- 239000002064 nanoplatelet Substances 0.000 claims 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004729 solvothermal method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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Abstract
The utility model discloses a liquid phase stripping off device of black phosphorus nanometer piece, including cauldron body group spare, temperature control device, agitating unit and ultrasonic treatment device, temperature control device is used for control the temperature of cauldron body group spare, agitating unit's stirring end is located in the cauldron body group spare, the discharge end of cauldron body group spare with ultrasonic treatment device's feed end is connected. Compared with the prior art, the utility model discloses to in black phosphorus nanometer piece preparation design, the black phosphorus nanometer piece that makes is impurity-free, and the crystal shape is high-quality, and thermal stability is high, and manufacturing process easy operation, and convenient to use has the value of popularization and application.
Description
Technical Field
The utility model relates to a chemical industry equipment especially relates to a liquid phase stripping off device of black phosphorus nanosheet.
Background
Black phosphorus has an orthogonal structure and is the least reactive phosphorus allotrope. The black phosphorus has three lattice structures of simple cubic, orthogonal and orthorhombic because of different lattice constants in different directions, is the root cause of anisotropy of the black phosphorus, and has different characteristics in different directions, so that the black phosphorus has wider application prospect. The black phosphorus nanosheet can be prepared by peeling the black phosphorus nanosheet, and the black phosphorus nanosheet has the advantages of high anisotropy, high carrier mobility and adjustable band gap, so that the black phosphorus nanosheet can be applied to the fields of energy storage, batteries, flame retardance and the like. The existing method for preparing the black phosphorus nanosheet is mainly a solvothermal method, which is a method for preparing the black phosphorus by taking an organic matter as a solvent and taking a phosphorus simple substance as a raw material to react in a closed system at a certain temperature and under the self pressure of a solution.
Disclosure of Invention
The utility model aims at providing a liquid phase stripping off device of black phosphorus nanometer piece.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the utility model discloses a cauldron body subassembly, temperature control device, agitating unit and ultrasonic treatment device, temperature control device is used for control the temperature of cauldron body subassembly, agitating unit's stirring end is located in the cauldron body subassembly, the discharge end of cauldron body subassembly with ultrasonic treatment device's feed end is connected.
Further, cauldron body subassembly comprises cauldron body sealed lid, reation kettle body shell, reation kettle body inner bag, cauldron body sealed lid with sealing connection can be dismantled to the upper end of the internal inner bag of reation kettle, cauldron body sealed cover be provided with communicating black phosphorus feed inlet and dispersant feed inlet in the internal inner bag of reation kettle, the internal inner bag of reation kettle set up in the internal shell of reation kettle, agitating unit's stirring end is located in the internal inner bag of reation kettle, temperature control device set up in outside the internal inner bag of reation kettle, the lower extreme of the internal shell of reation kettle is provided with the cauldron body and arranges the hopper, the cauldron body arrange the hopper with the feed end of water bath ultrasonic treatment device is connected, the lower extreme of the internal inner bag of reation kettle is provided with ejection of compact switching device.
Further, agitating unit comprises stirring driving motor, arc stirring leaf, stirring leaf and puddler, stirring driving motor fixed set up in the cauldron body is sealed to be covered, the upper end of puddler with stirring driving motor's pivot fixed connection, the puddler is located the internal bag of reation kettle, the lower extreme of puddler with arc stirring leaf fixed connection, it is a plurality of to fix on the outer wall of puddler the stirring leaf.
Further, temperature control device comprises cauldron body refrigeration piece, cauldron body temperature sensor, circulation ventilation unit and controller, cauldron body refrigeration piece with cauldron body temperature sensor all set up in the outer wall of reation kettle body inner bag, circulation ventilation unit's exhaust end with reation kettle body inner bag outer wall with clearance between the internal shell inner wall of reation kettle communicates with each other and connects, cauldron body temperature sensor's signal output part with the signal input part of controller connects, the control output of controller with cauldron body refrigeration piece with circulation ventilation unit's control signal input part connects.
Further, the ultrasonic treatment device comprises a kettle body discharging pipe, an ultrasonic reaction container, ultrasonic equipment and an ultrasonic equipment controller, wherein the discharging end of the shell of the reaction kettle body is connected with the feeding end of the ultrasonic reaction container through the kettle body discharging pipe, the ultrasonic reaction container is positioned in the ultrasonic equipment, and the control output end of the ultrasonic equipment controller is electrically connected with the control input end of the ultrasonic equipment.
The discharging opening and closing device is composed of a discharging loose-leaf plate, a loose-leaf plate rotating shaft and a loose-leaf plate switch, one side of the discharging loose-leaf plate is rotatably connected with one side of the lower end of the inner container of the reaction kettle body through the loose-leaf plate rotating shaft, and the loose-leaf plate switch is used for controlling the opening and closing of the discharging loose-leaf plate and the inner container of the reaction kettle body.
The utility model has the advantages that:
the utility model relates to a liquid phase stripping off device of black phosphorus nanosheet, compared with the prior art, the utility model discloses to black phosphorus nanosheet preparation design, the black phosphorus nanosheet that makes is impurity-free, and the crystal form is high-quality, and thermal stability is high, and preparation process easy operation, and convenient to use has the value of popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a stirring driving motor 1, a black phosphorus feeding hole 2, a kettle body sealing cover 3, a kettle body refrigerating sheet 4, a kettle body temperature sensor 5, a reaction kettle body shell 6, a reaction kettle body inner container 7, an arc-shaped stirring blade 8, a discharging loose-leaf plate 9, a loose-leaf plate rotating shaft 10, a kettle body discharging hopper 11, a kettle body discharging pipe 12, an ultrasonic reaction container 13, ultrasonic equipment 14, a dispersing agent feeding hole 15, a stirring blade 16, a stirring rod 17, a circulating ventilation device 18, a loose-leaf plate switch 19 and an ultrasonic equipment controller 20.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the present invention and are not intended to limit the invention.
As shown in fig. 1: the utility model discloses a cauldron body subassembly, temperature control device, agitating unit and ultrasonic treatment device, temperature control device is used for control the temperature of cauldron body subassembly, agitating unit's stirring end is located in the cauldron body subassembly, the discharge end of cauldron body subassembly with ultrasonic treatment device's feed end is connected.
Further, cauldron body subassembly comprises cauldron body sealed lid 3, reation kettle body shell 6, reation kettle body inner bag 7, cauldron body sealed lid 3 with sealing connection can be dismantled to reation kettle body inner bag 7's upper end, cauldron body sealed lid 3 go up be provided with communicating black phosphorus feed inlet 2 and dispersant feed inlet 15 in the internal inner bag 7 of reation kettle, the internal inner bag 7 of reation kettle set up in reation kettle body shell 6 is interior, agitating unit's stirring end is located in the internal inner bag 7 of reation kettle, temperature control device set up in outside the internal inner bag 7 of reation kettle, the lower extreme of the external shell 6 of reation kettle is provided with cauldron body and arranges hopper 11, the cauldron body arrange hopper 11 with water bath ultrasonic treatment device's feed end is connected, the lower extreme of the internal inner bag 7 of reation kettle is provided with ejection of compact switching device.
Further, agitating unit comprises stirring driving motor 1, arc stirring leaf 8, stirring leaf 16 and puddler 17, stirring driving motor 1 fixed set up in on the sealed lid 3 of the cauldron body, the upper end of puddler 17 with stirring driving motor 1's pivot fixed connection, puddler 17 is located in the internal inner bag 7 of reation kettle, the lower extreme of puddler 17 with arc stirring leaf 8 fixed connection, it is a plurality of to fix on the outer wall of puddler 17 the stirring leaf 16.
Further, temperature control device comprises cauldron body refrigeration piece 4, cauldron body temperature sensor 5, circulation ventilation unit 18 and controller, cauldron body refrigeration piece 4 with cauldron body temperature sensor 5 all set up in the outer wall of internal inner bag 7 of reation kettle, circulation ventilation unit 18's exhaust end with internal inner bag 7 outer wall of reation kettle with clearance between the 6 inner walls of reation kettle body shell communicates with each other and connects, cauldron body temperature sensor 5's signal output part with the signal input part of controller connects, the control output of controller with cauldron body refrigeration piece 4 with circulation ventilation unit 18's control signal input part connects.
Further, ultrasonic treatment device arranges material pipe 12, ultrasonic reaction container 13, ultrasonic equipment 14 and ultrasonic equipment controller 20 by the cauldron body and constitutes, the discharge end of reation kettle body shell 6 passes through the cauldron body arrange material pipe 12 with the feed end of ultrasonic reaction container 13 is connected, ultrasonic reaction container 13 is located in ultrasonic equipment 14, ultrasonic equipment controller 20's control output with ultrasonic equipment 14's control input end electric connection.
Specifically, ejection of compact switching device comprises row material loose-leaf board 9, loose-leaf board pivot 10 and loose-leaf board switch 19, arrange one side of loose-leaf board 9 with one side of the internal inner bag 7 lower extreme of reation kettle passes through loose-leaf board pivot 10 rotates to be connected, loose-leaf board switch 19 is used for control arrange material loose-leaf board 9 with switching between the internal inner bag 7 of reation kettle.
The working principle of the utility model is as follows:
the controller collects temperature data through the kettle body temperature sensor 5, controls the kettle body refrigerating sheet 4 and the circulating ventilation device 18 to operate according to the temperature data, sets the temperature of the inner container 7 of the reaction kettle body at a refrigerating temperature, respectively enters the broken black phosphorus and the dispersing agent into the inner container 7 of the reaction kettle body from the black phosphorus feeding hole 2 and the dispersing agent feeding hole 15 to be stirred, opens the kettle body refrigerating sheet 4 and the circulating ventilation device 18 to set the refrigerating temperature to be zero after a period of time according to actual requirements, closes the stirring driving motor 1 after a period of time according to the actual requirements, stops the reaction in the kettle, opens the discharging loose-leaf plate 9 through the loose-leaf plate switch 19, opens the discharging loose-leaf plate 9 downwards through the loose-leaf plate rotating shaft 10, materials enter the ultrasonic reaction container 13 from the kettle body discharging hopper 11 and the kettle body discharging pipe 12, opens the ultrasonic device 14 to carry out ultrasonic treatment, the reaction temperature is controlled by controlling the power of ultrasound through the ultrasonic equipment controller 20, nano dispersion is further carried out, and the black phosphorus nanosheet is finally prepared after being taken out after a period of time.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A liquid phase stripping off device of black phosphorus nanometer piece which characterized in that: the device comprises a kettle body assembly, a temperature control device, a stirring device and an ultrasonic processing device, wherein the temperature control device is used for controlling the temperature of the kettle body assembly, the stirring end of the stirring device is positioned in the kettle body assembly, and the discharge end of the kettle body assembly is connected with the feed end of the ultrasonic processing device;
the kettle body assembly consists of a kettle body sealing cover (3), a reaction kettle body outer shell (6) and a reaction kettle body inner container (7), the kettle body sealing cover (3) is detachably and hermetically connected with the upper end of the inner container (7) of the reaction kettle body, a black phosphorus feed port (2) and a dispersant feed port (15) which are communicated with the inner container (7) of the reaction kettle body are arranged on the kettle body sealing cover (3), the reaction kettle inner container (7) is arranged in the reaction kettle outer shell (6), the stirring end of the stirring device is positioned in the inner container (7) of the reaction kettle body, the temperature control device is arranged outside the inner container (7) of the reaction kettle body, a kettle body discharging hopper (11) is arranged at the lower end of the reaction kettle body shell (6), the kettle body discharge hopper (11) is connected with the feed end of the ultrasonic treatment device, and the lower end of the reaction kettle body inner container (7) is provided with a discharge opening and closing device;
ultrasonic treatment device arranges material pipe (12), ultrasonic reaction container (13), ultrasonic equipment (14) and ultrasonic equipment controller (20) by the cauldron body and constitutes, the discharge end of reation kettle body shell (6) passes through the cauldron body arrange material pipe (12) with the feed end of ultrasonic reaction container (13) is connected, ultrasonic reaction container (13) are located in ultrasonic equipment (14), the control output of ultrasonic equipment controller (20) with the control input electric connection of ultrasonic equipment (14).
2. A liquid-phase exfoliation apparatus of black phosphorus nanoplatelets as claimed in claim 1, characterized in that: agitating unit comprises stirring driving motor (1), arc stirring leaf (8), stirring leaf (16) and puddler (17), stirring driving motor (1) fixed set up in on cauldron body seal lid (3), the upper end of puddler (17) with the pivot fixed connection of stirring driving motor (1), puddler (17) are located in the internal inner bag of reation kettle (7), the lower extreme of puddler (17) with arc stirring leaf (8) fixed connection, it is a plurality of to fix on the outer wall of puddler (17) to set up stirring leaf (16).
3. A liquid-phase exfoliation apparatus of black phosphorus nanoplatelets as claimed in claim 1, characterized in that: temperature control device comprises cauldron body refrigeration piece (4), cauldron body temperature sensor (5), circulation ventilation unit (18) and controller, cauldron body refrigeration piece (4) with cauldron body temperature sensor (5) all set up in the outer wall of the internal inner bag of reation kettle (7), the exhaust end of circulation ventilation unit (18) with the internal inner bag of reation kettle (7) outer wall with clearance between reation kettle body shell (6) inner wall communicates with each other and connects, the signal output part of cauldron body temperature sensor (5) with the signal input part of controller connects, the control output of controller with cauldron body refrigeration piece (4) with the control signal input part of circulation ventilation unit (18) connects.
4. A liquid-phase exfoliation apparatus of black phosphorus nanoplatelets as claimed in claim 1, characterized in that: the discharging opening and closing device is composed of a discharging loose-leaf plate (9), a loose-leaf plate rotating shaft (10) and a loose-leaf plate switch (19), one side of the discharging loose-leaf plate (9) is rotatably connected with one side of the lower end of the inner container (7) of the reaction kettle body through the loose-leaf plate rotating shaft (10), and the loose-leaf plate switch (19) is used for controlling the discharging loose-leaf plate (9) and the inner container (7) of the reaction kettle body to be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220232814.8U CN217042508U (en) | 2022-01-27 | 2022-01-27 | Liquid phase stripping device of black phosphorus nanosheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220232814.8U CN217042508U (en) | 2022-01-27 | 2022-01-27 | Liquid phase stripping device of black phosphorus nanosheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042508U true CN217042508U (en) | 2022-07-26 |
Family
ID=82485392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220232814.8U Expired - Fee Related CN217042508U (en) | 2022-01-27 | 2022-01-27 | Liquid phase stripping device of black phosphorus nanosheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042508U (en) |
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2022
- 2022-01-27 CN CN202220232814.8U patent/CN217042508U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |