CN108172827A - A kind of lead-acid battery cathode plate lead plaster - Google Patents
A kind of lead-acid battery cathode plate lead plaster Download PDFInfo
- Publication number
- CN108172827A CN108172827A CN201711448402.8A CN201711448402A CN108172827A CN 108172827 A CN108172827 A CN 108172827A CN 201711448402 A CN201711448402 A CN 201711448402A CN 108172827 A CN108172827 A CN 108172827A
- Authority
- CN
- China
- Prior art keywords
- lead
- cathode plate
- battery cathode
- acid battery
- plaster
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
- H01M4/57—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of lead-acid battery cathode plate lead plasters, and including following component, each component weight percent is：Lead powder 75~80%, the oxide 2~6% of lead, conductive fiber 0.05%~0.1%, potassium sulfate 1.2~3%, deionized water 7~10%, bismuth meal 0.1%~0.3%, the sulfuric acid solution 7~10% that mass percent concentration is 45%.Battery cycle life, the low temperature performance of the lead-acid accumulator made using the cathode lead plaster in the present invention are significantly increased, and heavy-current discharge performance is basically unchanged, and cost does not increase, and is highly suitable for industrialized production, is widely used.
Description
Technical field
The present invention relates to storage battery production technical field, specifically a kind of lead-acid battery cathode plate lead plaster.
Background technology
Hybrid electrically vehicle electric pond is the great market that battery industry increases newly.Lead-acid accumulator for hybrid electric vehicle and
Electric vehicle has great advantage, cheap, monomer voltage is stable, security performance is high, and it is good to manufacture basis.Accumulator
Core component be exactly pole plate, pole plate is made of grid and lead plaster, thus pole plate performance quality be directly decided by grid and lead
Cream, and the quality of lead plaster depends on and lead powder used during cream and sulfuric acid and used additive.Current pole plate
It also there are problems that mechanical strength is low and poor electrical performance.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of lead-acid battery cathode plate lead plaster
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of lead-acid battery cathode plate lead plaster, including following component, each component weight percent is：Lead powder 75~80%, lead
Oxide 2~6%, conductive fiber 0.05%~0.1%, potassium sulfate 1.2~3%, deionized water 7~10%, bismuth meal 0.1%~
0.3%th, mass percent concentration is 45% sulfuric acid solution 7~10%.
As further embodiment of the present invention：The conductive fiber is polyacrylonitrile fibre, polyester fiber or polypropylene are fine
It is one or more in dimension,
As further embodiment of the present invention：The oxidizability of the oxide of the lead is 65%-85%.
Compared with prior art, the beneficial effects of the invention are as follows：It is stored using the plumbic acid that the cathode lead plaster in the present invention makes
Battery cycle life, the low temperature performance of battery are significantly increased, and heavy-current discharge performance is basically unchanged, and cost does not have
Increase, be highly suitable for industrialized production, be widely used.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiments obtained without making creative work belong to the model that the present invention protects
It encloses.
A kind of lead-acid battery cathode plate lead plaster, including following component, each component weight percent is：Lead powder 75~80%,
Oxide 2~6%, conductive fiber 0.05%~0.1%, potassium sulfate 1.2~3%, deionized water 7~10%, the bismuth meal of lead
0.1%~0.3%, mass percent concentration is 45% sulfuric acid solution 7~10%.
The conductive fiber be polyacrylonitrile fibre, polyester fiber or polypropylene fibre in it is one or more,
The oxidizability of the oxide of the lead is 65%-85%.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of lead-acid battery cathode plate lead plaster, it is characterised in that：Including following component, each component weight percent is：Lead powder
75~80%, the oxide 2~6% of lead, conductive fiber 0.05%~0.1%, potassium sulfate 1.2~3%, deionized water 7~
10%th, bismuth meal 0.1%~0.3%, the sulfuric acid solution 7~10% that mass percent concentration is 45%.
2. a kind of lead-acid battery cathode plate lead plaster according to claim 1, it is characterised in that：The conductive fiber is poly- third
It is one or more in alkene nitrile fiber, polyester fiber or polypropylene fibre.
3. a kind of lead-acid battery cathode plate lead plaster according to claim 1, it is characterised in that：The oxygen of the oxide of the lead
Change degree is 65%-85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448402.8A CN108172827A (en) | 2017-12-27 | 2017-12-27 | A kind of lead-acid battery cathode plate lead plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448402.8A CN108172827A (en) | 2017-12-27 | 2017-12-27 | A kind of lead-acid battery cathode plate lead plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108172827A true CN108172827A (en) | 2018-06-15 |
Family
ID=62518400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448402.8A Withdrawn CN108172827A (en) | 2017-12-27 | 2017-12-27 | A kind of lead-acid battery cathode plate lead plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108172827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048777A (en) * | 2019-12-13 | 2020-04-21 | 浙江天能动力能源有限公司 | High-porosity EVF series lead storage battery positive electrode lead plaster and plaster mixing method thereof |
-
2017
- 2017-12-27 CN CN201711448402.8A patent/CN108172827A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048777A (en) * | 2019-12-13 | 2020-04-21 | 浙江天能动力能源有限公司 | High-porosity EVF series lead storage battery positive electrode lead plaster and plaster mixing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |