CN206849945U - Graphene positive plate mechanism - Google Patents
Graphene positive plate mechanism Download PDFInfo
- Publication number
- CN206849945U CN206849945U CN201720843703.XU CN201720843703U CN206849945U CN 206849945 U CN206849945 U CN 206849945U CN 201720843703 U CN201720843703 U CN 201720843703U CN 206849945 U CN206849945 U CN 206849945U
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- CN
- China
- Prior art keywords
- stator
- pole piece
- graphene
- positive plate
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model provides graphene positive plate mechanism, it includes pole piece, stator, wherein, pole piece is rectangle, its middle part is provided with concavo-convex contact-segment, pole piece both ends impressing has pedestal to form welding section, and stator is two pieces, and its main body is square, stator surface is provided with recessed welding groove, it is welded and fixed after welding section is chimeric with welding groove, the pole piece, stator surface after welding are provided with graphene layer, and graphene layer surface is provided with aluminium lamination.Using the sound construction after this programme, in positive plate surface recombination bilayer graphene material, its good conductivity, resistance are small, and using effect is good.
Description
Technical field
Cell art is the utility model is related to, refers in particular to graphene positive plate mechanism.
Background technology
The main composition material of lithium ion battery includes electrolyte, isolated material, positive and negative pole material etc..Positive electrode occupies
Larger proportion because the performance of positive electrode directly affects the performance of lithium ion battery, its cost also directly determine battery into
This height.Existing positive plate easily wears, and electric conductivity is bad, influences the service life of battery.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of good conductivity, resistance are small, use effect
The good graphene positive plate mechanism of fruit.
To achieve the above object, technical scheme provided by the utility model is：Graphene positive plate mechanism, it includes
Pole piece, stator, wherein, pole piece is rectangle, and its middle part is provided with concavo-convex contact-segment, and pole piece both ends impressing has pedestal
Welding section is formed, stator is two pieces, and its main body is square, and stator surface is provided with recessed welding groove, welding section and weldering
It is welded and fixed after access slot is chimeric, the pole piece, stator surface after welding are provided with graphene layer, and graphene layer surface is provided with aluminium lamination.
Described graphene layer, aluminium lamination compound pole piece after welding, stator surface by way of plating.
Described pole piece, stator are formed using copper.
Described graphene layer, the thickness of aluminium lamination are 3-4 μm.
Described aluminium lamination surface is provided with outer layer, and outer layer is electroplated to be formed using grapheme material.
The utility model is high using concavo-convex undulatory pole piece laser intensity after using such scheme, wear-resistant effect
It is good, using double stator mechanisms, make positive plate sound construction after mounting, in positive plate surface recombination bilayer graphene material,
Its good conductivity, resistance are small, and using effect is good.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is schematic cross-section of the present utility model.
Embodiment
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1 and accompanying drawing 2, the graphene positive plate mechanism described in the present embodiment includes pole piece 1, stator 2, wherein, pole piece 1 is in
Rectangle, its middle part are provided with concavo-convex contact-segment, and the both ends of pole piece 1 impressing has pedestal to form welding section, and stator 2 is two
Block, its main body are square, and the surface of stator 2 is provided with recessed welding groove 3, is welded and fixed after welding section is chimeric with welding groove 3,
Pole piece 1, the surface of stator 2 after welding are provided with graphene layer 5, and the surface of graphene layer 5 is provided with aluminium lamination 4, and the surface of aluminium lamination 4 is provided with outer
Layer, outer layer are electroplated to be formed using grapheme material, and graphene layer 5, the thickness of aluminium lamination 4 are 3-4 μm, and graphene layer 5, aluminium lamination 4 are equal
Compound pole piece 1 after welding, the surface of stator 2 by way of plating, pole piece 1, stator 2 are formed using copper.
The present embodiment is high using concavo-convex undulatory pole piece laser intensity, and wear-resistant effect is good, using double stator mechanisms, makes positive plate
Sound construction after mounting, in positive plate surface recombination bilayer graphene material, its good conductivity, resistance are small, and using effect is good.
Embodiment described above is only the preferred embodiment of the utility model, not limits reality of the present utility model with this
Apply scope, therefore the change that all shape, principles according to the utility model are made, it all should cover in the scope of protection of the utility model
It is interior.
Claims (5)
1. graphene positive plate mechanism, it is characterised in that：It includes pole piece（1）, stator（2）, wherein, pole piece（1）In length
Square, its middle part is provided with concavo-convex contact-segment, pole piece（1）Both ends impressing has pedestal to form welding section, stator（2）For
Two pieces, its main body is square, stator（2）Surface is provided with recessed welding groove（3）, welding section and welding groove（3）After chimeric
It is welded and fixed, the pole piece after welding（1）, stator（2）Surface is provided with graphene layer（5）, graphene layer（5）Surface is provided with aluminium lamination
（4）.
2. graphene positive plate mechanism according to claim 1, it is characterised in that：Graphene layer（5）, aluminium lamination（4）It is logical
Cross the compound pole piece after welding of mode of plating（1）, stator（2）Surface.
3. graphene positive plate mechanism according to claim 1, it is characterised in that：Pole piece（1）, stator（2）Use
Copper is formed.
4. graphene positive plate mechanism according to claim 1, it is characterised in that：Graphene layer（5）, aluminium lamination（4）Thickness
Spend for 3-4 μm.
5. graphene positive plate mechanism according to claim 1, it is characterised in that：Aluminium lamination（4）Surface is provided with outer layer, outer layer
Electroplate to be formed using grapheme material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843703.XU CN206849945U (en) | 2017-07-12 | 2017-07-12 | Graphene positive plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843703.XU CN206849945U (en) | 2017-07-12 | 2017-07-12 | Graphene positive plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849945U true CN206849945U (en) | 2018-01-05 |
Family
ID=60804544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843703.XU Active CN206849945U (en) | 2017-07-12 | 2017-07-12 | Graphene positive plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849945U (en) |
-
2017
- 2017-07-12 CN CN201720843703.XU patent/CN206849945U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |