CN106410191A - Lead paste for storage battery positive electrode - Google Patents
Lead paste for storage battery positive electrode Download PDFInfo
- Publication number
- CN106410191A CN106410191A CN201611196272.9A CN201611196272A CN106410191A CN 106410191 A CN106410191 A CN 106410191A CN 201611196272 A CN201611196272 A CN 201611196272A CN 106410191 A CN106410191 A CN 106410191A
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- CN
- China
- Prior art keywords
- parts
- ceruse
- hydrocerussitum
- lead
- carbon fiber
- 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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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
-
- 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
- H01M4/621—Binders
-
- 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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- 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 lead paste for a storage battery positive electrode. The paste comprises, by weight, 70-90 parts of lead powder, 0.01-0.1 part of non-gel carbon fiber, 0.0-0.1 part of basalt fiber, 0-0.8 part of 4BS seed crystal, 5-12 parts of lead tetrachloride, 6-8 parts of bisulfate, 3-6 parts of nano-silica, 15-20 parts of core-shell propylene elastic emulsion, 0.5-1.5 parts of carboxymethyl cellulose, 0.35-1.05 parts of chemical-resistant modifier and 13 parts of pure water. The paste uses the additive technology of non-gel carbon fiber which enhances the adhesiveness of the lead paste. The lead paste also applies the technology of low acidic content in the lead paste to greatly prolong the battery deep cycle life. The adding of core-shell propylene elastic emulsion and nano-silica improves the weather resistance of the lead paste. The acrylic additives with perfluoroalkyl group is introduced as the modifier for the chemical, so the anti-corrosion ability of the lead paste is greatly enhanced.
Description
Technical field
The present invention relates to accumulator field is and in particular to a kind of accumulator anode diachylon.
Background technology
With various countries to the concern of climate change and stepping up of people's environmental consciousness, reduce motor vehicle exhaust emission
Cry also more and more higher.The pollutant of vehicular emission mainly have Hydrocarbon (HC), nitrogen oxides (NOx), carbon monoxide
(CO), the harmful substance such as microgranule (PM), can directly affect to Global climate change, environmental pollution, healthy composition.Reduce vapour
Tail gas discharge becomes the common understanding of global Main Economic body substantially.
Micro- mixed idling start and stop automobile, in terms of saving fuel oil, minimizing greenhouse gases, toxic and harmful discharge, has substantially
Realistic meaning.Different according to applying working condition, the fuel economy of idling start and stop has fluctuated, but substantially can reach 5%-10%'s
Fuel-economizing ability, the effect to minimizing discharge, environmental protection is obvious.
European Parliament has passed through a bill it is desirable to the new cars sold in European Union member countries to the year two thousand twenty averagely every public affairs
In CO2 emissions 95g is reduced to by current 130g, strict control automobile CO2 emissions.Micro- mixed idling start and stop
Car can more be applied in Europe and be developed.
For micro- mixed idling start and stop car AGM battery be current start and stop accumulator development trend, for micro- mixed idling
The AGM battery of start and stop car and common SLI accumulator（Traditional startup-light-ignition accumulator, or referred to as pregnant solution type start type
Accumulator）Compare, need more preferable cycling durable performance, shallow cycle life will reach common 3-4 times, to adapt to frequent start-stop.
And in-vehicle electronic system and in-car attached electricity consumption will be set after automobile auto extinguishing for the AGM battery of micro- mixed idling start and stop car
Standby be powered, the depth of discharge of battery be increased compared with common SLI accumulator, the depth of discharge of common SLI accumulator
10% about（State-of-charge：Stateofcharge is 85%-90%）, then the electric discharge of the AGM battery of micro- mixed idling start and stop car is deep
, in the range of 20%-40%, the requirement that the AGM battery of micro- mixed idling start and stop car circulates to deep discharge is also higher for degree.
AGM start and stop accumulator requires there is longer cycle life, and anode diachylon is the key point of impact cycle life.In
State's patent CN101651206A discloses a kind of accumulator lead plaster used for electric vehicle and preparation method thereof, the chemistry one-tenth of lead paste formula
Point percentage by weight is：Oxidizability is the Shimadzu formula Hydrocerussitum (Ceruse) 70%-80% of 70%-85%, Lead oxide brown 2%-10%, chemical fibre
0.1%-0.15%, stannous sulfate 0.01%-1%, rare earth element 0.01%-1%, water 10%-15%, weight concentration is the sulphuric acid of 40-50%
4%-10%.Described rare earth element is that LREE one of Sc, La, Ce, Pr, Nd, Pm, Sm, Eu or two or more mix
Compound.The accumulator that the lead plaster of this invention is made after being coated in positive grid, had both had higher initial capacity, can extend electric power storage again
The average life more than 50% in pond, also can be effectively prevented the premature capacity loss of accumulator.But it is applied to the AGM of start-stop automobile
Battery life is 2-3 times of conventional SLI battery life, has higher requirement to cycle life.
Content of the invention
For solving the above problems, the invention provides a kind of accumulator anode diachylon, this anode diachylon can improve AGM
The deep discharge cycle life of start and stop accumulator, delays the argillization of positive active material to lose efficacy.
For achieving the above object, the technical scheme that the present invention takes is：
A kind of accumulator anode diachylon, is made up of the composition of following parts by weight：Hydrocerussitum (Ceruse) 70-90 part, no glue carbon fiber 0.01-
0.1 part, basalt fibre 0.01-0.1 part, 4BS crystal seed 0-0.8 part, lead orthoplumbate 5-12 part, disulfate 6-8 part, nanometer
Silicon dioxide 3-6 part, core-shell acrylic elastic emulsion 15-20 part, carboxymethyl cellulose 0.5-1.5 part, chemicals-resistant modifying agent
0. 35-1.05 part, pure water 9-13 part.
Preferably, it is made up of the composition of following parts by weight：70 parts of Hydrocerussitum (Ceruse), no 0.01 part of glue carbon fiber, basalt fibre
0.01 part, 5 parts of lead orthoplumbate, 6 parts of disulfate, 3 parts of nano silicon, 15 parts of core-shell acrylic elastic emulsion, carboxylic first
0.5 part of base cellulose, 0. 35 parts of chemicals-resistant modifying agent, 9 parts of pure water.
Preferably, it is made up of the composition of following parts by weight：90 parts of Hydrocerussitum (Ceruse), no 0.1 part of glue carbon fiber, basalt fibre
0.1 part, 0.8 part of 4BS crystal seed, 12 parts of lead orthoplumbate, 8 parts of disulfate, 6 parts of nano silicon, core-shell acrylic elasticity
20 parts of emulsion, 1.5 parts of carboxymethyl cellulose, 1.05 parts of chemicals-resistant modifying agent, 13 parts of pure water.
Preferably, it is made up of the composition of following parts by weight：80 parts of Hydrocerussitum (Ceruse), no 0.055 part of glue carbon fiber, basalt fibre
0.055 part, 0.4 part of 4BS crystal seed, 8.5 parts of lead orthoplumbate, 7 parts of disulfate, 4.5 parts of nano silicon, nucleocapsid propylene
17.5 parts of sour elastic emulsion, 1 part of carboxymethyl cellulose, 0.7 part of chemicals-resistant modifying agent, pure water 11.
Preferably, the iron content in described Hydrocerussitum (Ceruse) is not more than 10ppm.
Preferably, described Hydrocerussitum (Ceruse) is the Hydrocerussitum (Ceruse) containing PbO, and the content that PbO accounts for Hydrocerussitum (Ceruse) is 70-76wt%.
Preferably, described chemicals-resistant modifying agent is the acrylic acid seriess additive of perfluoroalkyl.
The invention has the advantages that：
Employ no glue carbon fiber adding technique, no glue carbon fiber can strengthen the adhesiving effect of lead plaster；And the present invention adopts lead plaster
Low acid content technology, greatly improves the deeper cavity life-span of battery；The adding of core-shell acrylic elastic emulsion and nano silicon
Plus, improve the weather resistance of lead plaster；The acrylic acid seriess additive introducing perfluoroalkyl, as chemicals-resistant modifying agent, carries significantly
The high corrosion resistance of lead plaster.
Specific embodiment
In order that objects and advantages of the present invention become more apparent, with reference to embodiments the present invention is carried out detailed further
Explanation.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In following examples, the iron content in the Hydrocerussitum (Ceruse) being used is not more than 10ppm；The Hydrocerussitum (Ceruse) being used is containing PbO's
Hydrocerussitum (Ceruse), the content that PbO accounts for Hydrocerussitum (Ceruse) is 70-76wt%；The chemicals-resistant modifying agent being used is that the acrylic acid seriess of perfluoroalkyl add
Agent.
Embodiment 1
A kind of accumulator anode diachylon, is made up of the composition of following parts by weight：
70 parts of Hydrocerussitum (Ceruse), no 0.01 part of glue carbon fiber, 0.01 part of basalt fibre, 5 parts of lead orthoplumbate, disulfate 6 part, nanometer
3 parts of silicon dioxide, 15 parts of core-shell acrylic elastic emulsion, 0.5 part of carboxymethyl cellulose, 0. 35 parts of chemicals-resistant modifying agent,
9 parts of pure water.
Embodiment 2
A kind of accumulator anode diachylon, is made up of the composition of following parts by weight：
90 parts of Hydrocerussitum (Ceruse), no 0.1 part of glue carbon fiber, 0.1 part of basalt fibre, 0.8 part of 4BS crystal seed, 12 parts of lead orthoplumbate, sulphuric acid
8 parts of hydrogen salt, 6 parts of nano silicon, 20 parts of core-shell acrylic elastic emulsion, 1.5 parts of carboxymethyl cellulose, chemicals-resistant change
1.05 parts of agent of property, 13 parts of pure water.
Embodiment 3
A kind of accumulator anode diachylon, is made up of the composition of following parts by weight：
80 parts of Hydrocerussitum (Ceruse), no 0.055 part of glue carbon fiber, 0.055 part of basalt fibre, 0.4 part of 4BS crystal seed, lead orthoplumbate 8.5
Part, 7 parts of disulfate, 4.5 parts of nano silicon, 17.5 parts of core-shell acrylic elastic emulsion, 1 part of carboxymethyl cellulose, resistance to
0.7 part of chemicals modifying agent, pure water 11.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of accumulator with anode diachylon it is characterised in that being made up of the composition of following parts by weight：Hydrocerussitum (Ceruse) 70-90 part, no
Glue carbon fiber 0.01-0.1 part, basalt fibre 0.01-0.1 part, 4BS crystal seed 0-0.8 part, lead orthoplumbate 5-12 part, sulphuric acid
Hydrogen salt 6-8 part, nano silicon 3-6 part, core-shell acrylic elastic emulsion 15-20 part, carboxymethyl cellulose 0.5-1.5 part,
Chemicals-resistant modifying agent 0. 35-1.05 part, pure water 9-13 part.
2. as claimed in claim 1 a kind of accumulator anode diachylon it is characterised in that composition system by following parts by weight
Become：70 parts of Hydrocerussitum (Ceruse), no 0.01 part of glue carbon fiber, 0.01 part of basalt fibre, 5 parts of lead orthoplumbate, disulfate 6 part, nanometer
3 parts of silicon dioxide, 15 parts of core-shell acrylic elastic emulsion, 0.5 part of carboxymethyl cellulose, 0. 35 parts of chemicals-resistant modifying agent,
9 parts of pure water.
3. as claimed in claim 1 a kind of accumulator anode diachylon it is characterised in that composition system by following parts by weight
Become：90 parts of Hydrocerussitum (Ceruse), no 0.1 part of glue carbon fiber, 0.1 part of basalt fibre, 0.8 part of 4BS crystal seed, 12 parts of lead orthoplumbate, sulphuric acid
8 parts of hydrogen salt, 6 parts of nano silicon, 20 parts of core-shell acrylic elastic emulsion, 1.5 parts of carboxymethyl cellulose, chemicals-resistant change
1.05 parts of agent of property, 13 parts of pure water.
4. as claimed in claim 1 a kind of accumulator anode diachylon it is characterised in that composition system by following parts by weight
Become：80 parts of Hydrocerussitum (Ceruse), no 0.055 part of glue carbon fiber, 0.055 part of basalt fibre, 0.4 part of 4BS crystal seed, 8.5 parts of lead orthoplumbate,
7 parts of disulfate, 4.5 parts of nano silicon, 17.5 parts of core-shell acrylic elastic emulsion, 1 part of carboxymethyl cellulose, resistance toization
0.7 part of product modifying agent, pure water 11.
5. as claimed in claim 1 a kind of accumulator anode diachylon it is characterised in that the iron content in described Hydrocerussitum (Ceruse) is little
In 10ppm.
6. as claimed in claim 1 a kind of accumulator anode diachylon it is characterised in that described Hydrocerussitum (Ceruse) is the Hydrocerussitum (Ceruse) containing PbO,
The content that PbO accounts for Hydrocerussitum (Ceruse) is 70-76wt%.
7. as claimed in claim 1 a kind of accumulator anode diachylon it is characterised in that described chemicals-resistant modifying agent is complete
The acrylic acid seriess additive of fluoroalkyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196272.9A CN106410191A (en) | 2016-12-22 | 2016-12-22 | Lead paste for storage battery positive electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196272.9A CN106410191A (en) | 2016-12-22 | 2016-12-22 | Lead paste for storage battery positive electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106410191A true CN106410191A (en) | 2017-02-15 |
Family
ID=58087686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196272.9A Pending CN106410191A (en) | 2016-12-22 | 2016-12-22 | Lead paste for storage battery positive electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410191A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610823A (en) * | 2012-03-23 | 2012-07-25 | 江苏华富能源有限公司 | Lead storage battery anode lead paste containing ionic liquid additive |
| CN105140511A (en) * | 2015-06-29 | 2015-12-09 | 武汉非凡电源有限公司 | Positive lead paste of lead-acid storage battery pole plate for deep circulation |
| CN106129357A (en) * | 2016-07-14 | 2016-11-16 | 安徽轰达电源有限公司 | The solid lead carbon battery lead plaster of deep glue-type spy |
-
2016
- 2016-12-22 CN CN201611196272.9A patent/CN106410191A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610823A (en) * | 2012-03-23 | 2012-07-25 | 江苏华富能源有限公司 | Lead storage battery anode lead paste containing ionic liquid additive |
| CN105140511A (en) * | 2015-06-29 | 2015-12-09 | 武汉非凡电源有限公司 | Positive lead paste of lead-acid storage battery pole plate for deep circulation |
| CN106129357A (en) * | 2016-07-14 | 2016-11-16 | 安徽轰达电源有限公司 | The solid lead carbon battery lead plaster of deep glue-type spy |
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Application publication date: 20170215 |
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