CN204873850U - Device of electrochemistry intercalation preparation graphite alkene - Google Patents
Device of electrochemistry intercalation preparation graphite alkene Download PDFInfo
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- CN204873850U CN204873850U CN201520382426.8U CN201520382426U CN204873850U CN 204873850 U CN204873850 U CN 204873850U CN 201520382426 U CN201520382426 U CN 201520382426U CN 204873850 U CN204873850 U CN 204873850U
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Abstract
The utility model provides a device of electrochemistry intercalation preparation graphite alkene, the device includes: a power supply. An electrolysis trough for splendid attire electrolyte, arrange 1 at least reaction electrode of electrolysis trough in, arrange in the electrolysis trough at least 1 to the electrode, first wire for to react the electrode is connected with the negative pole of power, the second wire for to be connected electrode and the anodal of power, first wire and/or second wire have 2 at least lead -out wires, every electrode of end connection of lead -out wire. The utility model discloses a many electrode reaction can be realized to a plurality of lead -out wires of wire under unipath power condition, improved reaction efficiency.
Description
Technical field
The utility model belongs to Graphene Preparation equipment field, relates to the device that a kind of electrochemical intercalation prepares Graphene.
Background technology
Graphene is just regarded as the novel material being enough to change the world once coming out, monatomic nanostructure gives its many excellent specific property, has the excellent performance such as electricity, optics, chemistry.Along with deepening continuously of studying Graphene, research direction is studied again to constantly bringing forth new ideas to Graphene Application Areas to graphene preparation method from initial the researchdevelopment of Graphene intrinsic performance.The two large challenges that the industrial applications of Graphene faces are can the technique of preparation in macroscopic quantity and the guarantee of Graphene high-quality.At present the oxidation reduction process severe reaction conditions of most possible macroscopic preparation of graphene need High Temperature High Pressure to material corrosion and equipment requirements high, strong acid is applied and strong oxidizer can cause Heavy environmental pollution in preparation process, graphene dispersion system is a large amount of with an organic solvent, be difficult to remove, these problems seriously constrain the application development of Graphene.
Electrochemical intercalation legal system is for Graphene because of can mass-producing, and defect is little becomes study hotspot.Electrochemical intercalation is not had to prepare the specific equipment of Graphene at present.In prior art, electrochemical intercalation legal system is for the common equipment of Graphene and process application alligator clip live electrode, and interelectrode distance is wayward, two electrodes and three electrode reaction efficiency lower, restriction technological development.
This area needs to develop the device that a kind of electrochemical intercalation prepares Graphene, improves the efficiency that electrochemical intercalation prepares Graphene.
Utility model content
The utility model relates to the device that a kind of electrochemical intercalation prepares Graphene, and described device comprises: power supply; For the electrolyzer of splendid attire electrolytic solution; Be placed at least 1 reaction electrode of electrolyzer; Be placed at least 1 of electrolyzer to electrode; First wire, for being connected reaction electrode with the positive pole of power supply; Second wire, for being connected to electrode with the negative pole of power supply; Described first wire and/or the second wire have at least 2 outlet lines, and the end of outlet line described in every root connects an electrode.
As a kind of embodiment of the present utility model, described reaction electrode and to electrode arrangement be in a cell linear interval arrangement or the circle spacing arrangement;
In a kind of embodiment described in the utility model, in described electrolyzer, the current density of reaction electrode is 0.01 ~ 1A/cm
2.
To the arrangement distance of electrode and reaction electrode, the area of electrode, electrolytical concentration in electrolyzer described in the utility model, the utility model is not specifically limited, and the current density of the reaction electrode that those skilled in the art can limit according to the utility model and actual demand are determined voluntarily.
As another kind of embodiment of the present utility model, described reaction electrode and be to electrode arrangement in a cell: reaction electrode with to electrode for the center of circle, be evenly distributed on circumferentially same.
Preferably, described reaction electrode and/or to the shape of electrode independently selected from any a kind in line, post, sheet, block, powder;
Preferably, the material of described reaction electrode is graphite type material, preferred graphite rod or graphite paper, further preferred graphite paper;
Preferably, the described material to electrode is the combination of any a kind or at least 2 kinds in graphite type material, platinum, copper or palladium electrode material, preferred graphite type material, further preferably graphite rod or graphite paper, particularly preferably graphite paper.
Preferably, the material of described electrolyzer is corrosion resistant insulating material, any a kind in preferred glass, quartz, macromolecular material.
Preferably, the shape of described electrolyzer is circular or square;
Preferably, the volume of described electrolyzer is 0.001 ~ 1000L.
Preferably, the voltage of described power supply is 0.1 ~ 100V.
Preferably, described electrolyzer is provided with fixing slide calliper rule, and described slide calliper rule have the scale for marking distance, and for the fixture of fixed electorde.
Preferably, outside described electrolyzer, thermostatic bath is set, for controlling the temperature of electrolyzer; The temperature controlling range of described thermostatic bath is 0 ~ 100 DEG C.
Preferably, described electrolyzer is provided with water level induction hutch water device, for controlling the water level of electrolyzer.
Preferably, described fixture is any a kind in intermediate plate, screwing type nut or spring pinchcock.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model is by multiple outlet lines of wire, can realize multi-electrode reaction, improve reaction efficiency under the Power Supplies Condition of unipath;
(2) adopt intermediate plate mode to connect pellet electrode as preferred the utility model or change the electrode that fixture connects other shapes, realizing simple and efficient installation operation; In addition, being with graduated electrode to fix slide calliper rule can accurately control electrode position and interelectrode distance; Solve electrochemical intercalation and there is no specific equipment, from linking device test efficiency and the low problem of tolerance range;
(3) by arranging thermostatic bath, controlling electrochemical intercalation and completing under the constant temperature be applicable to, not by the impact that envrionment temperature and electrochemical intercalation process neither endothermic nor exothermic are reacted;
(4) by arranging water level induction hutch water device, make electrochemical intercalation react consumable liquid and supplemented in time, reaction process is in Stable State Environment, and electrochemical intercalation is sustainable carries out for a long time.
Accompanying drawing explanation
Fig. 1 prepares the structural representation of the device of Graphene for electrochemical intercalation that embodiment 1 provides;
Fig. 2 is the structural representation vertical view fixing slide calliper rule in embodiment 1;
The reaction electrode that Fig. 3 provides for embodiment 1 and the arrangement schematic diagram to electrode;
The reaction electrode that Fig. 4 provides for embodiment 3 and the arrangement schematic diagram to electrode;
The schematic diagram of the reaction electrode that Fig. 5 provides for embodiment 4 and the arrangement to electrode;
Wherein, 1 is power supply; 2 is the first wire; 3 is fixing slide calliper rule; 4 is intermediate plate; 5 is liquid level of electrolyte; 6 is the second wire; 7 is electrode; 8 is electrolyzer; 9 is scale; 10 is draw-in groove; 11 is reaction electrode; 12 is to electrode; 13 is thermostatic bath; 14 is water inlet pipe; 15 is water level sensor; 16 is constant temperature water tank.
Embodiment
For ease of understanding the utility model, it is as follows that the utility model enumerates embodiment.Those skilled in the art should understand, described embodiment is only help to understand the utility model, should not be considered as concrete restriction of the present utility model.
Embodiment 1 provides the device that a kind of electrochemical intercalation prepares Graphene, and described device comprises: power supply;
Rectangle glass electrolyzer 8, is of a size of 100cm × 130cm × 200cm, for splendid attire electrolytic solution;
Fixing slide calliper rule 3, are set up in above electrolyzer 8, and do not contact with liquid level of electrolyte 5; Described fixing slide calliper rule 3 comprise: be with graduated scale 9, and for the intermediate plate 4 of fixed electorde; Scale 9 is provided with draw-in groove 10 along its length, and intermediate plate 4 is arranged on draw-in groove 10, and can slide along scale 9 length direction; Intermediate plate 4 can be fixed on the optional position of draw-in groove 10 by nut;
Power supply 1 positive pole draws the first wire 2, and described first wire 2 has 5 outlet lines, and the end winding support of every root outlet line is on the intermediate plate 4 of described fixing slide calliper rule 3; Intermediate plate 4 is fixed with the graphite paper as reaction electrode 11 towards a side of electrolytic solution;
Power supply 1 negative pole draws the second wire 6, and described second wire 6 has 5 outlet lines, and the end winding support of every root outlet line is on the intermediate plate 4 of described fixing slide calliper rule 3; Intermediate plate 4 is fixed with towards a side of electrolytic solution the graphite paper be used as electrode 12;
Power supply 1 voltage is 5V;
Reaction electrode 11 and electrode 12 interval is arranged; And adjacent reaction electrode 11 be 4cm to the distance of electrode 12;
Outside described electrolyzer 8, thermostatic bath 13 is set, for controlling the temperature of electrolyzer 8;
Described electrolyzer 8 is provided with water level induction hutch water device, for controlling the water level of electrolyzer 8; Described water level induction hutch water device comprises constant temperature water tank 16, the water inlet pipe 14 be communicated with constant temperature water tank 16, and be arranged at the water level sensor 15 in electrolyzer 8, described water level sensor 15 is connected with water inlet pipe 14 switch by controller.
Fig. 1 prepares the structural representation of the device of Graphene for electrochemical intercalation that embodiment 1 provides;
Fig. 2 is the structural representation vertical view fixing slide calliper rule in embodiment 1;
The reaction electrode that Fig. 3 provides for embodiment 1 and the arrangement schematic diagram to electrode;
Embodiment 2 provides the device that a kind of electrochemical intercalation prepares Graphene, and the difference of the device provided with embodiment 1 is only: substitute graphite paper with graphite rod, substitutes intermediate plate with the terminal stud that can screw with nut.
Embodiment 3 provides the device that a kind of electrochemical intercalation prepares Graphene, the difference of the device provided with embodiment 1 is only: the shape of electrolyzer 8 is for circular, the shape of fixing slide calliper rule 3 is annulus, and reaction electrode 11 becomes circumferentially-spaced in the electrolytic solution with to electrode 12; The schematic diagram of the fixing slide calliper rule that Fig. 4 provides for embodiment 3 and electrode arrangements.
Embodiment 4 provides the device that a kind of electrochemical intercalation prepares Graphene, the difference of the device provided with embodiment 1 is only: the shape of electrolyzer 8 is for circular, the shape of fixing slide calliper rule 3 is annulus, be 1 to the number of electrode 12, and be positioned at the central position of electrolyzer, the number of reaction electrode 11 is 5, in the electrolytic solution be distributed as that electrode 12 is circumferentially distributed for the center of circle; The schematic diagram of the reaction electrode that Fig. 5 provides for embodiment 4 and the arrangement to electrode.
Embodiment 5 provides the device that a kind of electrochemical intercalation prepares Graphene, and the difference of the device provided with embodiment 1 is only: the first wire 2 has 3 outlet lines; Second wire 6 has 2 outlet lines.
A kind of electrochemical intercalation that embodiment 1 provides is prepared in the device of Graphene, and the material of electrode 7 that the second wire 6 connects can also be the combination of any a kind or at least 2 kinds in platinum, copper or palladium;
The material of electrolyzer 8 can also be any a kind in glass, quartz and macromolecular material;
The shape of electrode 7 is independently selected from any a kind in line, post, sheet, block, powder;
According to the difference of the shape of electrode 7, intermediate plate 4 also can any a kind of replacement by nut in fixed or spring pinchcock;
Fixing slide calliper rule 3 also can by well known to a person skilled in the art that the any-mode that can realize marking distance stationary fixture object realizes.
Applicant states, the utility model illustrates detailed construction of the present utility model by above-described embodiment, but the utility model is not limited to above-mentioned detailed construction, does not namely mean that the utility model must rely on above-mentioned detailed construction and could implement.Person of ordinary skill in the field should understand, to any improvement of the present utility model, replaces the equivalence of each parts of the utility model product, concrete way choice etc., all drops within protection domain of the present utility model and open scope.
Claims (10)
1. electrochemical intercalation prepares a device for Graphene, it is characterized in that, described device comprises: power supply; For the electrolyzer of splendid attire electrolytic solution; Be placed at least 1 reaction electrode of electrolyzer; Be placed at least 1 of electrolyzer to electrode; First wire, for being connected reaction electrode with the positive pole of power supply; Second wire, for being connected to electrode with the negative pole of power supply; Described first wire and/or the second wire have at least 2 outlet lines, and the end of outlet line described in every root connects an electrode.
2. device as claimed in claim 1, is characterized in that, described reaction electrode and be linear interval arrangement or circle spacing arrangement to electrode arrangement in a cell.
3. device as claimed in claim 2, it is characterized in that, in described electrolyzer, the current density of reaction electrode is 0.01 ~ 1A/cm
2.
4. device as claimed in claim 1, is characterized in that, described reaction electrode and be to electrode arrangement in a cell: reaction electrode with to electrode for the center of circle, be evenly distributed on circumferentially same.
5. device as claimed in claim 1, is characterized in that, described reaction electrode and/or to the shape of electrode independently selected from any a kind in line, post, sheet, block, powder;
The material of described reaction electrode is graphite type material;
The described material to electrode is any a kind in graphite type material, platinum, copper or palladium electrode material.
6. device as claimed in claim 1, it is characterized in that, the material of described electrolyzer is any a kind in glass, quartz, macromolecular material;
The shape of described electrolyzer is circular or square;
The volume of described electrolyzer is 0.001 ~ 1000L;
The voltage of described power supply is 0.1 ~ 100V.
7. device as claimed in claim 1, it is characterized in that, described electrolyzer is provided with fixing slide calliper rule, and described slide calliper rule have the scale for marking distance, and for the fixture of fixed electorde.
8. device as claimed in claim 7, it is characterized in that, described fixture is any a kind in intermediate plate, screwing type nut or spring pinchcock.
9. device as claimed in claim 1, is characterized in that, arrange thermostatic bath outside described electrolyzer, for controlling the temperature of electrolyzer; The temperature controlling range of described thermostatic bath is 0 ~ 100 DEG C.
10. device as claimed in claim 1, is characterized in that, described electrolyzer is provided with water level induction hutch water device, for controlling the water level of electrolyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382426.8U CN204873850U (en) | 2015-06-05 | 2015-06-05 | Device of electrochemistry intercalation preparation graphite alkene |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382426.8U CN204873850U (en) | 2015-06-05 | 2015-06-05 | Device of electrochemistry intercalation preparation graphite alkene |
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| CN204873850U true CN204873850U (en) | 2015-12-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276852A (en) * | 2016-08-10 | 2017-01-04 | 玉灵华科技有限公司 | A kind of electrochemical oxidation generator for preparing quantum carbon element |
| CN106449961A (en) * | 2016-11-01 | 2017-02-22 | 中国工程物理研究院化工材料研究所 | Electrode structure of electrolyte thermobattery and electrolyte thermobattery preparation method |
| CN106744874A (en) * | 2015-06-05 | 2017-05-31 | 中国科学院过程工程研究所 | A kind of Graphene, its colloidal sol, powder and preparation method and preparation facilities |
-
2015
- 2015-06-05 CN CN201520382426.8U patent/CN204873850U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744874A (en) * | 2015-06-05 | 2017-05-31 | 中国科学院过程工程研究所 | A kind of Graphene, its colloidal sol, powder and preparation method and preparation facilities |
| CN106744874B (en) * | 2015-06-05 | 2019-06-25 | 中国科学院过程工程研究所 | A kind of graphene, its colloidal sol, powder and preparation method and preparation facilities |
| CN106276852A (en) * | 2016-08-10 | 2017-01-04 | 玉灵华科技有限公司 | A kind of electrochemical oxidation generator for preparing quantum carbon element |
| CN106276852B (en) * | 2016-08-10 | 2019-01-25 | 玉灵华科技有限公司 | A kind of electrochemical oxidation generator being used to prepare quantum carbon element |
| CN106449961A (en) * | 2016-11-01 | 2017-02-22 | 中国工程物理研究院化工材料研究所 | Electrode structure of electrolyte thermobattery and electrolyte thermobattery preparation method |
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| C14 | Grant of patent or utility model | ||
| 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: 20151216 |