CN1363964A - Electrolyte for high-energy accumulator - Google Patents
Electrolyte for high-energy accumulator Download PDFInfo
- Publication number
- CN1363964A CN1363964A CN01100520A CN01100520A CN1363964A CN 1363964 A CN1363964 A CN 1363964A CN 01100520 A CN01100520 A CN 01100520A CN 01100520 A CN01100520 A CN 01100520A CN 1363964 A CN1363964 A CN 1363964A
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- CN
- China
- Prior art keywords
- electrolyte
- accumulator
- additive
- sulfuric acid
- energy accumulator
- 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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- 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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- Secondary Cells (AREA)
Abstract
The invention discloses a dielectric of accumulator with high energy that is produced by blending following materials: dilute sulphuric acid 51-53%, phosphoric acid 6-10%, sodium silicate 46-48%, additive 5.5-6%. The invention possesses features of simple preparing technique, large output energy of the accumulator, long service life, no corrosivity and no pollution to environment.
Description
The present invention relates to a kind of electrolyte that is used for high-energy battery, this electrolyte is the electrolyte that is colloidal.
Storage battery commonly used at present is the plumbic acid liquid accumulator, and the sulfur dioxide in this storage battery very easily causes environmental pollution, and the burn into of liquid electrolytic confrontation pole plate wherein washes away and will cause the premature damage of battery pole plates.Sulfuric acid in this liquid electrolyte is also with etching apparatus and user of service's skin.Therefore need to propose a kind of new colloidal electrolyte.
The object of the present invention is to provide a kind of electrolyte for high-energy accumulator, this preparation of electrolyte technology is simple, and accumulation of energy is big, and corrosivity is minimum and pollution-free.
The objective of the invention is to realize by following technical proposals: a kind of electrolyte for high-energy accumulator, its main points are: formed by its percent volume to volume allotment by following raw material, its component ratio is as follows:
Dilute sulfuric acid 51-53%
Phosphoric acid 6-10 ‰
Sodium metasilicate 46-48%
Additive 5.5-6 ‰
Wherein, the density of described dilute sulfuric acid is 1.54-1.56, and described sodium metasilicate density is 1.02-1.04, and described additive is formed by glycerine and pure water allotment.
In normal temperature environment with above-mentioned raw materials mixing and stirring continous pouring in accumulator housing.
The present invention compared with prior art has following advantage:
1, preparing process of the present invention is simple, and is easy and simple to handle;
2, use the storage battery of the present invention's perfusion can realize once pouring into maintenance-free;
3, use the storage battery output energy of the present invention's perfusion big, can realize+65 ℃ to-40 ℃ environment under the startup of automobile;
4, use the storage battery corrosivity of the present invention's perfusion minimum, accumulator plate is not had erosion corrosion, can prolong storage battery 3-5 in useful life doubly;
5, the invention belongs to acidulous material, equipment and people's skin is not had corrosion, non-environmental-pollution.
The invention will be further described below in conjunction with embodiment.
Embodiment one: a kind of electrolyte for high-energy accumulator, form by its percent volume to volume allotment by following raw material, and its component ratio is as follows:
Dilute sulfuric acid 52%
Phosphoric acid 6 ‰
Sodium metasilicate 47%
Additive 5.5 ‰
Wherein, described dilute sulfuric acid is that special-purpose sulfuric acid of employing storage battery and pure water are formulated, and its density is 1.54, and described sodium metasilicate is a sodium silicate aqueous solution, and its density is 1.02, and described additive is formed by glycerine and pure water allotment.
In normal temperature environment with above-mentioned raw materials mixing and stirring continous pouring in common accumulator housing.The present invention will form the colloidal material in accumulator housing.
Embodiment two: a kind of electrolyte for high-energy accumulator, form by its percent volume to volume allotment by following raw material, and its component ratio is as follows:
Dilute sulfuric acid 51%
Phosphoric acid 8 ‰
Sodium metasilicate 47.6%
Additive 6 ‰
Wherein, described dilute sulfuric acid is that special-purpose sulfuric acid of employing storage battery and pure water are formulated, and its density is 1.55, and described sodium metasilicate is a sodium silicate aqueous solution, and its density is 1.04, and described additive is formed by glycerine and pure water allotment, and additive amount can be adjusted at any time.
In normal temperature environment with above-mentioned raw materials mixing and stirring continous pouring in accumulator housing.The present invention will form the colloidal material in accumulator housing.
When the total measurement (volume) of storage battery was 4700 milliliters, the consumption of above-mentioned raw materials was:
2397 milliliters of dilute sulfuric acids
37.6 milliliters of phosphoric acid
2237 milliliters of sodium metasilicate
28.4 milliliters of additives.
Claims (1)
1, a kind of electrolyte for high-energy accumulator is characterized in that: formed by its percent volume to volume allotment by following raw material, its component ratio is as follows:
Dilute sulfuric acid 51-53%
Phosphoric acid 6-10 ‰
Sodium metasilicate 46-48%
Additive 5.5-6 ‰
Wherein, the density of described dilute sulfuric acid is 1.54-1.56, and described sodium metasilicate density is 1.02-1.04, and described additive is formed by glycerine and pure water allotment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01100520A CN1363964A (en) | 2001-01-11 | 2001-01-11 | Electrolyte for high-energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01100520A CN1363964A (en) | 2001-01-11 | 2001-01-11 | Electrolyte for high-energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1363964A true CN1363964A (en) | 2002-08-14 |
Family
ID=4651654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01100520A Pending CN1363964A (en) | 2001-01-11 | 2001-01-11 | Electrolyte for high-energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1363964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977549A (en) * | 2011-10-18 | 2016-09-28 | 日立化成株式会社 | Lead storage battery |
-
2001
- 2001-01-11 CN CN01100520A patent/CN1363964A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977549A (en) * | 2011-10-18 | 2016-09-28 | 日立化成株式会社 | Lead storage battery |
| CN105977549B (en) * | 2011-10-18 | 2019-03-29 | 日立化成株式会社 | Lead storage battery |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |