CN105428731B - A kind of long-life charging is by quick super battery - Google Patents
A kind of long-life charging is by quick super battery Download PDFInfo
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- CN105428731B CN105428731B CN201510916049.6A CN201510916049A CN105428731B CN 105428731 B CN105428731 B CN 105428731B CN 201510916049 A CN201510916049 A CN 201510916049A CN 105428731 B CN105428731 B CN 105428731B
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- 238000009472 formulation Methods 0.000 claims description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 12
- 229910000464 lead oxide Inorganic materials 0.000 claims description 9
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- 239000000377 silicon dioxide Substances 0.000 claims description 8
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
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- 239000002253 acid Substances 0.000 claims description 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 3
- 229910002113 barium titanate Inorganic materials 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of long-life charging by quick super battery, including housing, it also includes multiple discharge cells, the negative plate of discharge cell by multigroup positive plate with capacitance characteristic electrode, with capacitance characteristic electrode etc. is constituted, positive plate and negative plate are made up of the structure of conducting matrix grain containing lead-containing alloy and active material, and active material by rare earth modified crystallization or the lead using lead as essential element are rare earth modified by crystallizing the collection electric network that the disorderly distributed architecture constituted is formed.The beneficial effects of the invention are as follows：The collection electric network for the disorderly distributed architecture formation being made up of the lead modified RE crystallization by being crystallized containing modified RE or by essential element of lead, the electrode of the structure of conducting matrix grain containing lead-containing alloy is used as the electrode of super battery, the problem of solving the quick charge ability to accept deficiency of lead accumulator, and improve the combination property of lead accumulator, the service life of battery is extended, the higher efficiency of battery has been played.
Description
Technical field
The present invention relates to a kind of long-life charging by quick super battery, belong to lead accumulator technical field.
Background technology
As the lead accumulator of secondary cell, compared with other secondary cells, the high-power good output of high power capacity, temperature
The wide model of use environment, environment friendly and pollution-free, the waste and old resource rate of recovery are high, safety coefficient is high and manufacturing cost is minimum, so making extensively
Engine for automobile, motorcycle and ships is started, the energy storage and power supply of UPS uninterrupted power sources, solar energy, wind energy, underground heat
The exploitation of the natural energies such as energy, tide energy and Moped Scooter, the development of ev industry.
Now, in the discharge of municipal pollution gas, automobile account for more than 60%, and countries in the world are all alternative in searching automobile
Fuel.Because the increasingly serious people of oil shortage recognize the importance of exploitation electric road car gradually, using oil and
Tried one's best while other energy the discharge of reduction waste gas, it is desirable to the start and stop battery, electric boosted automobile-used that exploitation is adapted therewith
Battery and electric road vehicle lead accumulator.
However, having lithium currently as what electric boosted automobile-used, hybrid vehicle and pure electric automobile provided electrical source of power
Battery, ni-mh, fuel cell, iron lithium phosphate and lead accumulator, they respectively have advantage and disadvantage, but comparatively, lead accumulator skill
Art is ripe, and safety coefficient is high, and manufacturing cost is low.But existing lead accumulator quick charge ability to accept performance level it is not high,
Specific energy is low and produces and reclaim high request of environment access etc., also fails to be adapted to energy-storage system, start and stop automobile, electricity completely
Dynamic vehicle using motor use, hybrid vehicle and pure electric automobile use requirement.Its weak point is mainly reflected in the following aspects：
First, electric bicycle batteries：(1), technological requirement degree is high in production process, particularly high to coherence request, in point mill and
0.3% cadmium metal added during the high uses of combo link loss in positive grid is big to human body and environmental hazard.(2) it is, general
One group of 48V battery at 30 kilograms or so, volume is big, specific energy is low, and the utilization rate of active material only has 40% or so.(3)、
Charging interval is long, and general commercially available battery charge time is more than 12 hours.(4), distance travelled is short, generally it is sufficient once
Electricity can only travel 50 kms.(5), service life cycle is short, and discharge and recharge number of times is whole from dispatching from the factory the life-span within 400 times
Only it can be only sustained at 1.5 years.2nd, tubular type electro-tricycle battery：(1), the greatest problem of the production link of such battery is ring
Border pollution is big, because using fiberglass sleeve, harm of the powder filling link dust to human body is larger.(2), energy is low, a city
28 kilograms of the battery that adds water of field sale, capacity is about in 70AH or so, and the utilization rate of active material only has 34% or so.(3)、
Charge efficiency is low, because the characteristic of tubular cells, and multiplying power during charging will reach 10 times or so, and charging duration was on 20 hours left sides
It is right.(4), maintenance workload is big, in the case of normal use, and the time of one and a half months just needs to supplement a water, many feelings
It is that liquid level decline is caused that battery, which scraps reason, under condition.(5), the quality guarantee time is short, and the time of the general quality guarantee of commercially available battery is 6
Month.3rd, USB valve control batteries：(1), the production link subject matter of such battery is that technological requirement is special, a great variety, output
Than low, it is lost greatly, librarian use amount is big, is unfavorable for the control of environmental protection.(2) it is, complicated using process control, it is desirable to have good fill
Electric control condition, it is general to require there is special micro treatmenting device, use glass fibre as dividing plate because it more, aoxidize conjunction ability
It is weaker, cause to scrap so being easy to dehydration.(3) requirement, for use environment is higher, typically requires that use environment temperature exists
It is 25 DEG C or so, relatively sensitive to thermal runaway because it uses the design of barren liquor type, also easily caused if temperature is too high
Battery failure.(4) it is short, to shelve the time, valve control battery because when wet state-of-charge, therefore shelf-life most 2 years.USB batteries one
As standby accumulation power supply, therefore routine use safeguards that to throw cost big.
The content of the invention
It is an object of the invention to provide a kind of long-life charging by quick super battery, prior art can be overcome
Deficiency, solve lead accumulator quick charge ability to accept it is not enough the problem of, and improve the combination property of lead accumulator, send out
The higher efficiency of battery is waved, extends the service life of battery.
The purpose of the present invention is achieved through the following technical solutions：A kind of long-life charging is stored by quickly super
Battery, including housing, it also include multiple discharge cells for being arranged in housing, positive conduction conflux pole, negative conduction conflux pole with
And positive electrode external terminal and negative electrode external terminal on housing are arranged on, wherein, dividing plate is provided between discharge cell, is put
Electric unit is by multigroup positive plate with capacitance characteristic electrode, the negative plate with capacitance characteristic electrode, positioned at positive plate and bears
PVC- silica microporosity separator and colloidal electrolyte composition between pole plate, colloidal electrolyte are filled in positive plate, negative pole
Between plate and PVC- silica microporosity separators, positive conduction confluxes pole by the positive plate of multiple discharge cells and positive electrode external connection end
Son is connected, and the negative plate of multiple discharge cells is connected by negative conduction pole of confluxing with negative electrode external terminal；
The described positive plate and negative plate with capacitance characteristic electrode, its electrode is by the structure of conducting matrix grain containing lead-containing alloy
With active material composition, active material is by by rare earth modified crystallization or using lead as the lead of essential element-rare earth modified crystallization structure
Into the formation of disorderly distributed architecture collection electric network, wherein, the electrode formulation of positive plate be brown lead oxide content be 78~
On the basis of 85% battery positive voltage dispensing, add the rare earth modified crystallization of lead mass ratio 0.15~1% in suitable original formulation and
0.001~0.1% magnesium sulfate, the electrode formulation of negative plate is to match somebody with somebody in brown lead oxide content for 78~85% battery positive voltage
Titanate crystallization and 0.008%~0.08% rare earth modified knot of suitable lead mass ratio 0.01~0.1% are added on the basis of material
Crystalline substance, described rare earth modified crystallization or lead-rare earth modified crystallization are to utilize conventional gel doping method, sintering crystallization and water mill
Comminuting method is prepared；
Above making material is carried out and cream under 50~60 DEG C of temperature environment in proportion, led through full-filling in lead-containing alloy
On electric skeleton, then 50~60 DEG C, relative humidity for 85~95% environment in solidify 48h, through dry the time-divisions of moisture ＜ 1%
Plate, assembled battery was internalized into charging through 9 hours and produces super battery terminal board finished product.
Also containing at least one of Sn, Ca or Si in described lead-containing alloy, its content is lead-containing alloy weight
0.1~1%.
The average grain diameter of leaded-rare earth modified crystallization is 0.01 μm~500 μm.
The electrode formulation of described positive plate is that the ratio by weight percentage between its component is lead：Tin：Silicon：Graphite：It is poly-
Ester fiber：Rare earth modified crystallization：Magnesium sulfate is equal to 1：0.001~0.01：0.0001~0.0015：0.002~0.007：0.04
~0.1：0.15~1：0.001~0.1, lead element quality is based on brown lead oxide.
The electrode formulation of described negative plate is that the ratio by weight percentage between its component is lead:Polyester fiber:Acetylene
It is black:Barium sulfate:Humic acid:Lignin:Barium titanate:Modified RE powder is equal to 1：0.003~0.008：0.1~0.5：0.6~1.5：
0.4~0.8：0.15~0.6：0.01~0.1：0.008~0.08.
By existing battery and the positive green plate of the super battery of the present invention, negative green plate, just ripe plate and negative ripe plate
Electron-microscope scanning figure contrast is carried out, the contrast by Fig. 3-Figure 10 is visible, it is the positive green plate of super battery, negative green plate, just ripe
The surface microscopic topographic of plate and negative ripe plate is than existing battery rule, aligned orderly relatively, advantageously in quick charge,
The combination property of lead accumulator is more preferably.
Meanwhile, the combination property to existing battery and super battery of the invention is tested, result of the test see Figure 11-
Figure 16 curve map, Figure 11 is the discharge curve of existing battery, and Figure 12 is discharge curve of the invention, it is clear that
Ground, the charging interval of the invention adds 4-6% than the capacity of existing battery, and Figure 13 is the charging curve of existing battery
Figure, Figure 14 is the charge graph of the present invention, gets on to contrast from the electric current of charging, voltage, capacity and charging interval respectively,
On the premise of battery is full of, the charging interval improves about 50%, and quick charge ability to accept is greatly improved, while in charging process
In, electric current and voltage are relatively stablized for existing battery, improve the combination property of lead accumulator, and Figure 15 stores to be existing
Battery is with super battery of the invention in the contrast of anodic potentials, and Figure 16 is that existing battery is being born with super battery of the invention
The contrast of electrode potential, it will be apparent that, the service efficiency of battery of the invention is higher.
The beneficial effects of the present invention are：Pass through lead-modification by being crystallized containing modified RE or by essential element of lead
The collection electric network for the disorderly distributed architecture formation that rare earth crystallization is constituted, the electrode conduct of the structure of conducting matrix grain containing lead-containing alloy
The electrode of super battery is used, the problem of solving the quick charge ability to accept deficiency of lead accumulator, and improves lead storage
The combination property of battery, extends the service life of battery, has played the higher efficiency of battery, adapt to energy-storage system,
Start and stop automobile, Moped Scooter, the use requirement of hybrid vehicle and pure electric automobile.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is side sectional view of the invention；
Fig. 3 is the electron-microscope scanning figure of existing accumulator positive green plate；
Fig. 4 is the electron-microscope scanning figure of super accumulator positive green plate of the invention；
Fig. 5 is the electron-microscope scanning figure of existing storage battery negative green plate；
Fig. 6 is the electron-microscope scanning figure of super storage battery negative green plate of the invention；
Fig. 7 is the electron-microscope scanning figure of the ripe plate of existing accumulator positive；
Fig. 8 is the electron-microscope scanning figure of the super ripe plate of accumulator positive of the invention；
Fig. 9 is the electron-microscope scanning figure of the ripe plate of existing storage battery negative；
Figure 10 is the electron-microscope scanning figure of the super ripe plate of storage battery negative of the invention；
Figure 11 is the discharge curve of existing battery；
Figure 12 is the discharge curve of super battery of the invention；
Figure 13 is the charge graph of existing battery；
Figure 14 is the charge graph of super battery of the invention；
Figure 15 is the comparison diagram of existing battery and super battery of the invention in anodic potentials；
Figure 16 is the comparison diagram of existing battery and super battery of the invention in negative pole current potential.
Wherein, 1- housings, 2- discharge cells, 3- dividing plates, the positive conductions of 4- are confluxed pole, and 5- bears conduction and confluxed pole, 6- positive electrodes
External connection end, 7- negative electrode external terminals, 21- positive plates, 22- negative plates, 23-PVC- silica microporosity separators, 24- colloids electricity
Xie Zhi.
Embodiment
Technical scheme is further described below in conjunction with the accompanying drawings, but claimed scope is not limited to institute
State.
As shown in Figure 1, Figure 2, a kind of long-life charging is by quick super battery, including housing 1, and it also includes being arranged on
Conflux pole 4, negative conduction of multiple discharge cells 2, positive conduction in housing 1 is confluxed outside pole 5 and the positive electrode that is arranged on housing 1
Connecting terminal 6 and negative electrode external terminal 7, wherein, dividing plate 3 is provided between discharge cell 2, discharge cell 2 has electricity by multigroup
Hold the positive plate 21 of characteristic electrode, the negative plate 22 with capacitance characteristic electrode, between positive plate 21 and negative plate 22
PVC- silica microporosity separator 23 and colloidal electrolyte 24 are constituted, and colloidal electrolyte 24 is filled in positive plate 21, negative plate
Between 22 and PVC- silica microporosity separator 23, positive conduction confluxes pole 4 by the positive plate 21 and positive electrode of multiple discharge cells 2
External terminal 6 is connected, and the negative plate 22 of multiple discharge cells 2 is connected by negative conduction pole 5 of confluxing with negative electrode external terminal 7；
The described positive plate 21 and negative plate 22 with capacitance characteristic electrode, its electrode is by conducting matrix grain containing lead-containing alloy
Structure and active material composition, active material is by by rare earth modified crystallization or using lead as the lead of essential element-rare earth modified knot
The collection electric network for the disorderly distributed architecture formation that crystalline substance is constituted, wherein, the electrode formulation of positive plate 21 is in brown lead oxide content
On the basis of 78~85% battery positive voltage dispensing, the rare earth modified knot of lead mass ratio 0.15~1% in suitable original formulation is added
Crystalline substance and 0.001~0.1% magnesium sulfate, the electrode formulation of negative plate 22 is in the battery that brown lead oxide content is 78~85%
Titanate crystallization and 0.008%~0.08% rare earth of suitable lead mass ratio 0.01~0.1% are added on the basis of positive pole dispensing
Modified crystallization；
Above-mentioned making material is carried out and cream under 50~60 DEG C of temperature environment in proportion, through full-filling in lead-containing alloy
On conducting matrix grain, then 50~60 DEG C, relative humidity for 85~95% environment in solidify 48h, through dry moisture ＜ 1% when
Divide plate, assembled battery was internalized into charging through 9 hours and produces super battery terminal board finished product.
Also containing at least one of Sn, Ca or Si in described lead-containing alloy, its content is the 0.1 of lead-containing alloy weight
~1%.
The average grain diameter of described leaded-rare earth modified crystallization is 0.01 μm~500 μm.
The electrode formulation of described positive plate 21 is that the ratio by weight percentage between its component is lead：Tin：Silicon：Graphite：
Polyester fiber：Rare earth modified crystallization：Magnesium sulfate is equal to 1：0.001~0.01：0.0001~0.0015：0.002~0.007：
0.04~0.1：0.15~1：0.001~0.1, lead element quality is based on brown lead oxide.
The electrode formulation of described negative plate 22 is that the ratio by weight percentage between its component is lead:Polyester fiber:Second
Acetylene black:Barium sulfate:Humic acid:Lignin:Barium titanate:Modified RE powder is equal to 1：0.003~0.008：0.1~0.5：0.6~
1.5：0.4~0.8：0.15~0.6：0.01~0.1：0.008~0.08.
The sample made by the inventive technique scheme, following survey formula has been made by GB/T 221999-2008 standards, surveys formula knot
Fruit is as follows：
Using the automobile start-stop system and pure electric automobile of the electrode fabrication, with battery, its integrated performance index is much high
In not plus it is rare earth modified crystallization as additive material battery.Add the lead-acid accumulator and sky of rare earth modified crystalline material
Under the quality conditions such as white appliances pond：The rare earth modified crystallization of addition improves 15% as the capacity of lead acid battery of additive material；-15
DEG C low temperature capacity >=95%；Cyclic endurance n >=700 time；Overdischarge characteristic >=105%,；High-multiplying power discharge >=55min；Follow
Ring test temperature value≤39.5 DEG C (without water cooling), are internalized into temperature value≤55 DEG C (without water cooling)；Charge acceptance
By force, speed is fast, and charging is good by performance under cryogenic conditions；By traditional charge mode, charging 4h electricity receives 100%, such as uses
Pulse charge, charging 1h electricity receives 100%.Economic benefit：Container formation charging process production efficiency improves 80%；Energy-conservation
30%；Emission reduction 80%.
In electric road car and battery used for electric vehicle, the electric taxi of quick charge and electric bus vehicle electric
Pond, Electric Transit automotive battery, start and stop battery and mixed power electric car battery, fork Vehicular battery, coal mine explosion-proof electricity
Power locomotive under highly gassy mine, inflammable and explosive environment using battery, solar energy and the supporting use battery of wind energy, UPS stand-by power supplies,
Passenger train battery, railway locomotive start battery, wind-force, solar energy storage battery is first-class is all suitable for.
It can be seen that, super accumulator property of the invention is good, comes from following many factors：1st, the internal resistance of cell is low, tool
There is the positive/negative plate of capacitance characteristic electrode, its active material by modified RE by crystallizing or using lead as the lead of essential element-change
Property the collection electric network of disorderly distributed architecture formation that constitutes of rare earth crystallization, reduce internal resistance, charge acceptance is strong.2nd, with electricity
Hold the positive/negative plate of characteristic electrode, its active material is by dilute by modified RE crystallization or lead-modification by essential element of lead
The collection electric network for the disorderly distributed architecture formation that soil crystallization is constituted, homogeneous current distribution, active material utilization is high, activity
Material utilization is uniform-causes, so as to be effectively improved the reliability of high current charge-discharge, extend battery life.3rd, colloid
Electrolyte is combined with PVC-SiO2 microporosity separators, and electrolyte distribution is uniform, and the lamination of electroless liquid, temperature equalization is not lost
Control, damping effect reduces the loss of moisture, and active material utilization is uniform-causes, so that charging is by equilibrium, extend battery
Life-span.
Those skilled in the art can make miscellaneous modification to described specific embodiment
Or supplement or substituted using similar mode, but not deviate the spirit of the present invention or surmount appended claims and defined
Scope.All use equivalent substitutions or the technical scheme of equivalent deformation formation, all fall within the protection domain of the claims in the present invention.
Claims (5)
1. a kind of long-life charging is by quick super battery, including housing (1), it is characterised in that：It also includes setting
Conflux pole (4), negative conduction of multiple discharge cells (2) in housing (1), positive conduction is confluxed and pole (5) and is arranged on housing (1)
On positive electrode external terminal (6) and negative electrode external terminal (7), wherein, dividing plate (3) is provided between discharge cell (2), is put
Electric unit (2) by multigroup positive plate (21) with capacitance characteristic electrode, the negative plate (22) with capacitance characteristic electrode, be located at
PVC- silica microporosity separator (23) and colloidal electrolyte (24) composition between positive plate (21) and negative plate (22), glue
Body electrolyte (24) is filled between positive plate (21), negative plate (22) and PVC- silica microporosity separator (23), positive conductive
The positive plate (21) of multiple discharge cells (2) is connected by pole (4) of confluxing with positive electrode external terminal (6), and negative conduction is confluxed pole (5)
The negative plate (22) of multiple discharge cells (2) is connected with negative electrode external terminal (7)；
The described positive plate (21) and negative plate (22) with capacitance characteristic electrode, its electrode is by conducting matrix grain containing lead-containing alloy
Structure and active material composition, active material is by by rare earth modified crystallization or using lead as the lead of essential element-rare earth modified knot
The collection electric network for the disorderly distributed architecture formation that crystalline substance is constituted, wherein, the electrode formulation of positive plate (21) is contained in brown lead oxide
Measure on the basis of the battery positive voltage dispensing for 78~85%, add lead mass ratio 0.15~1% in suitable original formulation rare earth modified
Crystallization and 0.001~0.1% magnesium sulfate, the electrode formulation of negative plate (22) is in the storage that brown lead oxide content is 78~85%
The titanate crystallization and 0.008%~0.08% of suitable lead mass ratio 0.01~0.1% is added on the basis of anode dispensing
Rare earth modified crystallization；
Above making material is carried out and cream under 50~60 DEG C of temperature environment in proportion, through full-filling in the conductive bone of lead-containing alloy
On frame, then in 50~60 DEG C, relative humidity is 85~95% environment solidify 48h, through drying moisture ＜ 1% time-division plates, group
Packed battery, was internalized into charging through 9 hours and produces super battery terminal board finished product；
The super accumulator property is：- 15 DEG C of low temperature capacity >=95%；Cyclic endurance n >=700 time；Overdischarge characteristic
>=105%；Loop test temperature value≤39.5 DEG C, without water cooling, are internalized into temperature value≤55 DEG C, without water cooling.
2. long-life charging according to claim 1 is by quick super battery, it is characterised in that：Described lead base
Also containing at least one of Sn, Ca or Si in alloy, its content is the 0.1~1% of lead-containing alloy weight.
3. long-life charging according to claim 1 is by quick super battery, it is characterised in that：Leaded-rare earth
The average grain diameter of modified crystallization is 0.01 μm~500 μm.
4. long-life charging according to claim 1 is by quick super battery, it is characterised in that：Described positive pole
The electrode formulation of plate (21) is that the ratio by weight percentage between its component is lead：Tin：Silicon：Graphite：Polyester fiber：It is rare earth modified
Crystallization：Magnesium sulfate is equal to 1：0.001~0.01：0.0001~0.0015：0.002~0.007：0.04~0.1：0.15~1：
0.001~0.1, lead element quality is based on brown lead oxide.
5. long-life charging according to claim 1 is by quick super battery, it is characterised in that：Described negative pole
The electrode formulation of plate (22) is that the ratio by weight percentage between its component is lead:Polyester fiber:Acetylene black:Barium sulfate:Corruption is planted
Acid:Lignin:Barium titanate:Modified RE powder is equal to 1：0.003~0.008：0.1~0.5：0.6~1.5：0.4~0.8：0.15~
0.6：0.01~0.1：0.008~0.08.
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| CN201510916049.6A CN105428731B (en) | 2015-12-11 | 2015-12-11 | A kind of long-life charging is by quick super battery |
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| CN201510916049.6A CN105428731B (en) | 2015-12-11 | 2015-12-11 | A kind of long-life charging is by quick super battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170154A (en) * | 1986-01-21 | 1987-07-27 | Matsushita Electric Ind Co Ltd | Anode plate for sealed lead-acid battery |
| CN1168170C (en) * | 2001-01-10 | 2004-09-22 | 熊正毅 | Enclosed lead-acid accumulator with long service life |
| CN100399620C (en) * | 2005-08-31 | 2008-07-02 | 长沙丰日电气集团有限公司 | Valve control type lead acid accumulator for metro vehicle |
| CN101350406B (en) * | 2008-08-29 | 2010-04-14 | 山东圣阳电源股份有限公司 | Tube-type fixed lead acid battery anode active substance for storing energy |
| CN101651206B (en) * | 2009-07-08 | 2011-04-13 | 张天任 | Storage battery diachylum formula for electric vehicle and preparation method thereof |
| CN101807723B (en) * | 2010-03-24 | 2015-04-08 | 衡阳瑞达电源有限公司 | Lead-acid battery and manufacturing method thereof |
| CN101964421A (en) * | 2010-09-16 | 2011-02-02 | 南京双登科技发展研究院有限公司 | Super lead storage battery anode active substance for electric automobile |
| CN103700847A (en) * | 2013-11-30 | 2014-04-02 | 安徽轰达电源有限公司 | Formula of polar plate lead plaster with high energy storage capacity, long service life and low temperature resistance |
| CN104091969A (en) * | 2014-07-14 | 2014-10-08 | 浙江南都电源动力股份有限公司 | Valve-controlled sealing lead-acid storage battery for starting and stopping of automobiles |
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