CN86105462A - Plastic grid and uses thereof - Google Patents
Plastic grid and uses thereof Download PDFInfo
- Publication number
- CN86105462A CN86105462A CN198686105462A CN86105462A CN86105462A CN 86105462 A CN86105462 A CN 86105462A CN 198686105462 A CN198686105462 A CN 198686105462A CN 86105462 A CN86105462 A CN 86105462A CN 86105462 A CN86105462 A CN 86105462A
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- CN
- China
- Prior art keywords
- grid
- plastic
- plastic grid
- storage battery
- lead
- 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.)
- Pending
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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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- Cell Electrode Carriers And Collectors (AREA)
Abstract
The present invention relates to a kind of storage battery plastic grid.In order to alleviate the weight of storage battery, improve the weight energy ratio of storage battery, reduce the amount of separating out of gas in the charge and discharge process, a kind of light plastic grid has been proposed.It is the thermoplastic abs plastic grid that the present invention changes existing lead-antimony alloy grid, and the surface forms through metalized.The plastic grid of this invention can be used as the negative electrode grid of miner light storage battery.
Description
The present invention is a kind of plastic grid, particularly a kind of plastic grid that is applicable to storage battery.
The existing storage battery grid is normally used lead-antimony alloy, because lead-antimony alloy proportion is bigger, influences the gravimetric specific energy of battery; And, be unfavorable for the maintenance and the sealing of battery because the existence of antimony makes that the gas amount of separating out of battery is bigger.
The objective of the invention is to: for improving the gravimetric specific energy of storage battery, gas is separated out in the minimizing charge and discharge process, and alleviates the weight of battery, and a kind of improved storage battery plastic electrode grid is provided.
The present invention is achieved in that the existing storage battery grid is changed into the thermoplastics grid with metallic plate ear, through injection molded, as substrate, forms in its surface metalation processing; And then fill active material on this plastic grid surface and become storage battery pole plate, can be as battery terminal negative.It is material that the present invention selects ABS plastic for use, successively passes through the surface metalation processing procedure of chemical depositing copper and electrochemical deposition lead.
Advantage of the present invention is: plastic grid has alleviated the weight of storage battery as battery grid, has improved the gravimetric specific energy of battery, has reduced gas and has separated out.
Fig. 1 is plastic grid figure; Fig. 2 is the plastic grid side cutaway view; Fig. 3 is accumulator negative plate figure.Among the figure,
The 1st, paliform grid body,
The 2nd, the metallic plate ear,
The 3rd, negative electrode active material.
The plastic grid of Fig. 1 is the ABS thermoplastics that adopts through the screening back, and it is acrylonitrile-butadiene-styrene ternary copolymerized body.These plastics easily are shaped, and mechanical strength is higher, and linear expansion coefficient is less and wear-resisting.Moreover this plastics have rare strong structure, are convenient to surface treatment, and adhesion is strong between coating and plastics, should make chemical plating.
Through the plastic grid of injection molded, the purpose of carrying out the surface metalation processing is in order to play conduction electron.The metalized of plastic grid of the present invention is carried out in two steps, chemical depositing copper 15～20 minutes under 20～25 ℃ of conditions of liquid temperature at first, 0.5～1 micron of copper layer thickness; Electrochemical deposition one deck lead on the copper layer then, thickness is 20～30 microns.
Because plastic grid of the present invention is used as batteries electrode plate grid, after handling, surface metalation on grid body 1, fills active material 3, can become storage battery plastic grid pole plate, can use as the portable miner's lamp battery terminal negative.
Claims (6)
1, a kind of plastic grid is the paliform structure, it is characterized in that the paliform thermoplastics is substrate, and its surface is through metalized, and grid has the metallic plate ear.
2, plastic grid according to claim 1 is characterized in that plastics are acrylonitrile-butadiene-styrene ternary copolymerized body, i.e. ABS plastic.
3, plastic grid according to claim 1 and 2 is characterized in that there is the conductive layer that is formed by metallic copper bottom and metallic lead cover layer on the surface, and copper layer thickness is 0.5～1 micron, and lead layer thickness is 20～30 microns.
4, plastic grid according to claim 1 is characterized in that the metallic plate ear is a lead-antimony alloy.
5, application rights requires 1 described plastic grid to use as batteries electrode plate grid.
6, batteries electrode plate grid according to claim 5, it is characterized in that can be as the negative electrode grid of portable miner's lamp storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686105462A CN86105462A (en) | 1986-08-26 | 1986-08-26 | Plastic grid and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686105462A CN86105462A (en) | 1986-08-26 | 1986-08-26 | Plastic grid and uses thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86105462A true CN86105462A (en) | 1987-06-24 |
Family
ID=4802854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686105462A Pending CN86105462A (en) | 1986-08-26 | 1986-08-26 | Plastic grid and uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86105462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569819A (en) * | 2012-02-23 | 2012-07-11 | 杨宏明 | Graphite storage battery and preparation method thereof |
-
1986
- 1986-08-26 CN CN198686105462A patent/CN86105462A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569819A (en) * | 2012-02-23 | 2012-07-11 | 杨宏明 | Graphite storage battery and preparation method thereof |
| CN102569819B (en) * | 2012-02-23 | 2014-04-30 | 杨宏明 | Graphite storage battery and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |