CN107230777A - A kind of lead-acid accumulator lead plaster and preparation method thereof - Google Patents
A kind of lead-acid accumulator lead plaster and preparation method thereof Download PDFInfo
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- CN107230777A CN107230777A CN201710616662.5A CN201710616662A CN107230777A CN 107230777 A CN107230777 A CN 107230777A CN 201710616662 A CN201710616662 A CN 201710616662A CN 107230777 A CN107230777 A CN 107230777A
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- 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
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- 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
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, anode diachylon includes following components：Regenerate lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite, polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water；Cathode lead plaster includes following components：Regenerate lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water.Present invention improves the problem of battery overdischarge performance and poor charge acceptance, the service life of battery is improved.
Description
Technical field
The invention belongs to battery technology field, and in particular to a kind of lead-acid accumulator lead plaster and preparation method thereof.
Background technology
Electric boosted automobile-used lead-acid accumulator is the core component applied to Moped Scooter field, the performance of battery and
Quality is directly connected to the normally travel of Moped Scooter, and the performance of lead-acid accumulator and quality are mainly by the shadow of lead paste formula
Ring.At present, the lead paste formula of domestic electric boosted automobile-used lead-acid accumulator is different, and common valve control lead acid storage battery is directly borrowed mostly
The formula in pond, the formula of common valve-control storage battery can not solve the resistance to over-discharge property of battery and asking for charge acceptance difference
Topic.
The content of the invention
The invention provides a kind of lead-acid accumulator lead plaster and preparation method thereof, asking in above-mentioned background technology is solved
Topic, the problem of lead-acid accumulator lead plaster improves battery overdischarge performance and poor charge acceptance, improves electric power storage
The service life in pond.
In order to solve the problem of prior art is present, adopt the following technical scheme that：
A kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, the anode diachylon include the group of following parts by weight
Point：Regenerate 100 parts of lead powder, 5~10 parts of red lead, 0.05~0.1 part of polytetrafluoroethylene (PTFE), 1~2 part of ultra-fine four basic lead sulphate, mistake
0.02~0.1 part of Boratex, 0.2~0.4 part of graphite, 0.05~0.09 part of polyester staple fiber, 0.02~0.09 part of glass fibre,
0.1~0.2 part of antimony oxide, 7~15 parts of dilute sulfuric acid, 9~15 parts of deionized water；
The cathode lead plaster, includes the component of following parts by weight：Regenerate 100 parts of lead powder, 12~24 parts of red lead, barium sulfate 0.4~1
Part, 0.05~0.12 part of barium stearate, 0.12~0.17 part of sodium lignosulfonate, 0.2~0.4 part of humic acid, half charing wood chip 0.1
~0.15 part, 0.05~0.09 part of polyester staple fiber, 0.2~0.4 part of modified graphene, 10~15 parts of dilute sulfuric acid, deionized water
12~17 parts.
It is preferred that, the anode diachylon includes the component of following parts by weight：Regenerate 100 parts of lead powder, 6~8 parts of red lead, poly- four
0.07~0.09 part of PVF, 1.3~1.8 parts of ultra-fine four basic lead sulphate, 0.04~0.07 part of sodium perborate, graphite 0.25~
0.32 part, it is 0.06~0.08 part of polyester staple fiber, 0.05~0.07 part of glass fibre, 0.12~0.18 part of antimony oxide, dilute
9~13 parts of sulfuric acid, 12~14 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：100 parts of lead powder of regeneration, 15~20 parts of red lead, barium sulfate 0.5~
0.9 part, 0.08~0.11 part of barium stearate, 0.14~0.16 part of sodium lignosulfonate, 0.22~0.35 part of humic acid, half carbonized wood
Bits 0.11~0.13 part, 0.06~0.08 part of polyester staple fiber, 0.26~0.38 part of modified graphene, 11~14 parts of dilute sulfuric acid,
14~16 parts of deionized water.
It is preferred that, the anode diachylon includes the component of following parts by weight：Regenerate 100 parts of lead powder, 7 parts of red lead, polytetrafluoro
0.08 part of ethene, 1.5 parts of ultra-fine four basic lead sulphate, 0.06 part of sodium perborate, 0.27 part of graphite, 0.07 part of polyester staple fiber,
0.06 part of glass fibre, 0.15 part of antimony oxide, 12 parts of dilute sulfuric acid, 13 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：Regenerate 100 parts of lead powder, 17 parts of red lead, 0.7 part of barium sulfate, tristearin
Sour 0.1 part of barium, 0.15 part of sodium lignosulfonate, 0.3 part of humic acid, half carbonize 0.12 part of wood chip, 0.07 part of polyester staple fiber, are modified
0.3 part of graphene, 13 parts of dilute sulfuric acid, 15 parts of deionized water.
It is preferred that, the size range of the polyester fiber and glass fibre is 2mm~5mm.
It is preferred that, the solution concentration of the dilute sulfuric acid is 42%~48%.
It is preferred that, the modified graphene is made by following methods：Graphene is dipped in the sulfuric acid that concentration is 97%, in
Ultrasonically treated 10~13 hours at 35~45 DEG C, pH is washed till with deionized water, sodium hydroxide solution, deionized water successively after filtering
In neutrality, that is, obtain modified graphene.
A kind of method for preparing the lead-acid accumulator lead plaster, comprises the following steps：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 10~20 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stir
Mix 15~25 minutes, add deionized water, mix 13~18 minutes, produce lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 13~20 minutes, then adds regeneration lead powder
And deionized water, stirring mixing 15~25 minutes, obtain lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
It is preferred that, quick whipping temp is 50~60 DEG C in the step d and step h, and the time is 7~15 minutes, cooling,
Go out cream temperature less than 40 DEG C.
Compared with prior art, it has the advantages that the present invention：
The lead plaster prepared using the present invention, is made after battery, with very high initial capacity and cycle life, improves plumbic acid
The charging rate and the velocity of discharge of battery, it is specific as follows：
（1）Graphene is added in cathode lead plaster of the present invention, due to graphene self structure intensity and its network connection, battery pole
The intensity of plate is greatly improved, it is to avoid lead-acid battery softening of plate active material and de- in long-time charge and discharge cycles
Fall, so drastically increasing the service life of lead-acid battery；
（2）Anode diachylon of the present invention adds red lead, stannous sulfate and glass fibre, wherein battery can be improved by adding red lead
The efficiency for being internalized into charging, improve battery initial capacity；Add stannous sulfate, it is possible to decrease self-discharge of battery, make pole plate
It is easy to charge and improves the service life of battery；The adhesion property of lead plaster can be strengthened by adding glass fibre, extend the battery longevity
Life.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
The present embodiment is related to a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, the anode diachylon include with
The component of lower parts by weight：Regenerate 100 parts of lead powder, 5 parts of red lead, 0.05 part of polytetrafluoroethylene (PTFE), 1 part of ultra-fine four basic lead sulphate, mistake
0.02 part of Boratex, 0.2 part of graphite, 0.05 part of polyester staple fiber, 0.02 part of glass fibre, 0.1 part of antimony oxide, dilute sulfuric acid
7 parts, 9 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：Regenerate 100 parts of lead powder, 12 parts of red lead, 0.4 part of barium sulfate, tristearin
Sour 0.05 part of barium, 0.12 part of sodium lignosulfonate, 0.2 part of humic acid, half carbonize 0.1 part of wood chip, 0.05 part of polyester staple fiber, are modified
0.2 part of graphene, 10 parts of dilute sulfuric acid, 12 parts of deionized water.
Wherein, the size range of the polyester fiber and glass fibre is 2mm~5mm.
Wherein, the solution concentration of the dilute sulfuric acid is 42%.
Wherein, the modified graphene is made by following methods：Graphene is dipped in the sulfuric acid that concentration is 97%, in 35
Ultrasonically treated 10 hours at DEG C, it is in neutrality to be washed till pH with deionized water, sodium hydroxide solution, deionized water successively after filtering, i.e.,
Obtain modified graphene.
A kind of method for preparing the lead-acid accumulator lead plaster, comprises the following steps：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 10 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stirring 15
Minute, deionized water is added, mixes 13 minutes, produces lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 13 minutes, then adds regeneration lead powder and goes
Ionized water, stirring mixing 15 minutes, obtains lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
Wherein, quick whipping temp is 50 DEG C in the step d and step h, and the time is 7 minutes, and cooling goes out cream temperature low
In 40 DEG C.
Embodiment 2
The present embodiment is related to a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, the anode diachylon include with
The component of lower parts by weight：Regenerate 100 parts of lead powder, 10 parts of red lead, 0.1 part of polytetrafluoroethylene (PTFE), 2 parts of ultra-fine four basic lead sulphate, mistake
0.1 part of Boratex, 0.4 part of graphite, 0.09 part of polyester staple fiber, 0.09 part of glass fibre, 0.2 part of antimony oxide, dilute sulfuric acid
15 parts, 15 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：Regenerate 100 parts of lead powder, 24 parts of red lead, 1 part of barium sulfate, stearic acid
0.12 part of barium, 0.17 part of sodium lignosulfonate, 0.4 part of humic acid, half carbonize 0.15 part of wood chip, 0.09 part of polyester staple fiber, are modified
0.4 part of graphene, 15 parts of dilute sulfuric acid, 17 parts of deionized water.
Wherein, the size range of the polyester fiber and glass fibre is 2mm~5mm.
Wherein, the solution concentration of the dilute sulfuric acid is 48%.
Wherein, the modified graphene is made by following methods：Graphene is dipped in the sulfuric acid that concentration is 97%, in 45
Ultrasonically treated 13 hours at DEG C, it is in neutrality to be washed till pH with deionized water, sodium hydroxide solution, deionized water successively after filtering, i.e.,
Obtain modified graphene.
A kind of method for preparing the lead-acid accumulator lead plaster, comprises the following steps：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 20 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stirring 25
Minute, deionized water is added, mixes 18 minutes, produces lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 20 minutes, then adds regeneration lead powder and goes
Ionized water, stirring mixing 25 minutes, obtains lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
Wherein, quick whipping temp is 60 DEG C in the step d and step h, and the time is 15 minutes, and cooling goes out cream temperature
Less than 40 DEG C.
Embodiment 3
The present embodiment is related to a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, the anode diachylon include with
The component of lower parts by weight：Regenerate 100 parts of lead powder, 6 parts of red lead, 0.07 part of polytetrafluoroethylene (PTFE), 1.3 parts of ultra-fine four basic lead sulphate,
It is 0.04 part of sodium perborate, 0.25 part of graphite, 0.06 part of polyester staple fiber, 0.05 part of glass fibre, 0.12 part of antimony oxide, dilute
9 parts of sulfuric acid, 12 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：Regenerate 100 parts of lead powder, 15 parts of red lead, 0.5 part of barium sulfate, tristearin
Sour 0.08 part of barium, 0.14 part of sodium lignosulfonate, 0.22 part of humic acid, half carbonize 0.11 part of wood chip, 0.06 part of polyester staple fiber, changed
0.26 part of graphene of property, 11 parts of dilute sulfuric acid, 14 parts of deionized water.
Wherein, the size range of the polyester fiber and glass fibre is 2mm~5mm.
Wherein, the solution concentration of the dilute sulfuric acid is 43%.
Wherein, the modified graphene is made by following methods：Graphene is dipped in the sulfuric acid that concentration is 97%, in 38
Ultrasonically treated 11 hours at DEG C, it is in neutrality to be washed till pH with deionized water, sodium hydroxide solution, deionized water successively after filtering, i.e.,
Obtain modified graphene.
A kind of method for preparing the lead-acid accumulator lead plaster, comprises the following steps：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 13 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stirring 18
Minute, deionized water is added, mixes 15 minutes, produces lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 15 minutes, then adds regeneration lead powder and goes
Ionized water, stirring mixing 17 minutes, obtains lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
Wherein, quick whipping temp is 53 DEG C in the step d and step h, and the time is 9 minutes, and cooling goes out cream temperature low
In 40 DEG C.
Embodiment 4
The present embodiment is related to a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, the anode diachylon include with
The component of lower parts by weight：Regenerate 100 parts of lead powder, 8 parts of red lead, 0.09 part of polytetrafluoroethylene (PTFE), 1.8 parts of ultra-fine four basic lead sulphate,
It is 0.07 part of sodium perborate, 0.32 part of graphite, 0.08 part of polyester staple fiber, 0.07 part of glass fibre, 0.18 part of antimony oxide, dilute
13 parts of sulfuric acid, 14 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：Regenerate 100 parts of lead powder, 20 parts of red lead, 0.9 part of barium sulfate, tristearin
Sour 0.11 part of barium, 0.16 part of sodium lignosulfonate, 0.35 part of humic acid, half carbonize 0.13 part of wood chip, 0.08 part of polyester staple fiber, changed
0.38 part of graphene of property, 14 parts of dilute sulfuric acid, 16 parts of deionized water.
Wherein, the size range of the polyester fiber and glass fibre is 2mm~5mm.
Wherein, the solution concentration of the dilute sulfuric acid is 46%.
Wherein, the modified graphene is made by following methods：Graphene is dipped in the sulfuric acid that concentration is 97%, in 40
Ultrasonically treated 11.5 hours at DEG C, pH is washed till in neutrality with deionized water, sodium hydroxide solution, deionized water successively after filtering,
Obtain modified graphene.
A kind of method for preparing the lead-acid accumulator lead plaster, comprises the following steps：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 15 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stirring 20
Minute, deionized water is added, mixes 15 minutes, produces lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 17 minutes, then adds regeneration lead powder and goes
Ionized water, stirring mixing 20 minutes, obtains lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
Wherein, quick whipping temp is 55 DEG C in the step d and step h, and the time is 11 minutes, and cooling goes out cream temperature
Less than 40 DEG C.
Embodiment 5
The present embodiment is related to a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, the anode diachylon include with
The component of lower parts by weight：Regenerate 100 parts of lead powder, 7 parts of red lead, 0.08 part of polytetrafluoroethylene (PTFE), 1.5 parts of ultra-fine four basic lead sulphate,
It is 0.06 part of sodium perborate, 0.27 part of graphite, 0.07 part of polyester staple fiber, 0.06 part of glass fibre, 0.15 part of antimony oxide, dilute
12 parts of sulfuric acid, 13 parts of deionized water；
The cathode lead plaster includes the component of following parts by weight：Regenerate 100 parts of lead powder, 17 parts of red lead, 0.7 part of barium sulfate, tristearin
Sour 0.1 part of barium, 0.15 part of sodium lignosulfonate, 0.3 part of humic acid, half carbonize 0.12 part of wood chip, 0.07 part of polyester staple fiber, are modified
0.3 part of graphene, 13 parts of dilute sulfuric acid, 15 parts of deionized water.
Wherein, the size range of the polyester fiber and glass fibre is 2mm~5mm.
Wherein, the solution concentration of the dilute sulfuric acid is 47%.
Wherein, the modified graphene is made by following methods：Graphene is dipped in the sulfuric acid that concentration is 97%, in 42
Ultrasonically treated 12.5 hours at DEG C, pH is washed till in neutrality with deionized water, sodium hydroxide solution, deionized water successively after filtering,
Obtain modified graphene.
A kind of method for preparing the lead-acid accumulator lead plaster, comprises the following steps：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 18 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stirring 23
Minute, deionized water is added, mixes 17 minutes, produces lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 18 minutes, then adds regeneration lead powder and goes
Ionized water, stirring mixing 22 minutes, obtains lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
Wherein, quick whipping temp is 58 DEG C in the step d and step h, and the time is 13 minutes, and cooling goes out cream temperature
Less than 40 DEG C.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of lead-acid accumulator lead plaster, including anode diachylon and cathode lead plaster, it is characterised in that
The anode diachylon, includes the component of following parts by weight：Regenerate 100 parts of lead powder, 5~10 parts of red lead, polytetrafluoroethylene (PTFE)
0.05~0.1 part, 1~2 part of ultra-fine four basic lead sulphate, 0.02~0.1 part of sodium perborate, 0.2~0.4 part of graphite, polyester it is short
0.05~0.09 part of fiber, 0.02~0.09 part of glass fibre, 0.1~0.2 part of antimony oxide, 7~15 parts of dilute sulfuric acid, go from
Sub- 9~15 parts of water；
The cathode lead plaster, includes the component of following parts by weight：Regenerate 100 parts of lead powder, 12~24 parts of red lead, barium sulfate 0.4~1
Part, 0.05~0.12 part of barium stearate, 0.12~0.17 part of sodium lignosulfonate, 0.2~0.4 part of humic acid, half charing wood chip 0.1
~0.15 part, 0.05~0.09 part of polyester staple fiber, 0.2~0.4 part of modified graphene, 10~15 parts of dilute sulfuric acid, deionized water
12~17 parts.
2. lead-acid accumulator lead plaster according to claim 1, it is characterised in that
The anode diachylon, includes the component of following parts by weight：Regenerate 100 parts of lead powder, 6~8 parts of red lead, polytetrafluoroethylene (PTFE) 0.07
~0.09 part, it is 1.3~1.8 parts of ultra-fine four basic lead sulphate, 0.04~0.07 part of sodium perborate, 0.25~0.32 part of graphite, poly-
0.06~0.08 part of ester chopped fiber, 0.05~0.07 part of glass fibre, 0.12~0.18 part of antimony oxide, dilute sulfuric acid 9~13
Part, 12~14 parts of deionized water；
The cathode lead plaster, includes the component of following parts by weight：100 parts of lead powder of regeneration, 15~20 parts of red lead, barium sulfate 0.5~
0.9 part, 0.08~0.11 part of barium stearate, 0.14~0.16 part of sodium lignosulfonate, 0.22~0.35 part of humic acid, half carbonized wood
Bits 0.11~0.13 part, 0.06~0.08 part of polyester staple fiber, 0.26~0.38 part of modified graphene, 11~14 parts of dilute sulfuric acid,
14~16 parts of deionized water.
3. lead-acid accumulator lead plaster according to claim 1, it is characterised in that
The anode diachylon, includes the component of following parts by weight：Regenerate 100 parts of lead powder, 7 parts of red lead, 0.08 part of polytetrafluoroethylene (PTFE),
Ultra-fine 1.5 parts of four basic lead sulphate, 0.06 part of sodium perborate, 0.27 part of graphite, 0.07 part of polyester staple fiber, glass fibre 0.06
Part, 0.15 part of antimony oxide, 12 parts of dilute sulfuric acid, 13 parts of deionized water；
The cathode lead plaster, includes the component of following parts by weight：Regenerate 100 parts of lead powder, 17 parts of red lead, 0.7 part of barium sulfate, tristearin
Sour 0.1 part of barium, 0.15 part of sodium lignosulfonate, 0.3 part of humic acid, half carbonize 0.12 part of wood chip, 0.07 part of polyester staple fiber, are modified
0.3 part of graphene, 13 parts of dilute sulfuric acid, 15 parts of deionized water.
4. lead-acid accumulator lead plaster according to claim 1, it is characterised in that the chi of the polyester fiber and glass fibre
Very little scope is 2mm~5mm.
5. lead-acid accumulator lead plaster according to claim 1, it is characterised in that the solution concentration of the dilute sulfuric acid is 42%
~48%.
6. lead-acid accumulator lead plaster according to claim 1, it is characterised in that the modified graphene is by following methods system
：Graphene is dipped in the sulfuric acid that concentration is 97%, in ultrasonically treated 10~13 hours at 35~45 DEG C, used successively after filtering
Deionized water, sodium hydroxide solution, deionized water are washed till pH in neutrality, that is, obtain modified graphene.
7. a kind of method for preparing any one of the claim 1~6 lead-acid accumulator lead plaster, it is characterised in that including as follows
Step：
（1）It is prepared by anode diachylon
a：By above-mentioned formula weigh regeneration lead powder, red lead, polytetrafluoroethylene (PTFE), ultra-fine four basic lead sulphate, sodium perborate, graphite,
Polyester staple fiber, glass fibre, antimony oxide, dilute sulfuric acid, deionized water, and will regeneration lead powder, red lead, ultra-fine four alkali formula sulphur
Lead plumbate, sodium perborate, graphite, antimony oxide, which are respectively put into ball mill, is milled to 200~400 mesh sieves；
b：Red lead, ultra-fine four basic lead sulphate, sodium perborate, graphite, antimony oxide are mixed and be put into full-automatic paste mixing machine
In and open agitating device, stir 10~20 minutes, add regeneration lead powder, polytetrafluoroethylene (PTFE), polyester fiber and glass fibre, stir
Mix 15~25 minutes, add deionized water, mix 13~18 minutes, produce lead powder mixture；
c：Dilute sulfuric acid is added into lead powder mixture obtained by step b with shape spray while stirring, pouring acid blend is obtained；
d：Quickly stirred acid blend is drenched obtained by step c, go out cream, produce the anode diachylon；
（2）It is prepared by cathode lead plaster
e：Regeneration lead powder, red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half carbonized wood are weighed by above-mentioned formula
Bits, polyester staple fiber, modified graphene, dilute sulfuric acid, deionized water, it is standby；
f：By red lead, barium sulfate, barium stearate, sodium lignosulfonate, humic acid, half charing wood chip, polyester staple fiber, modified graphite
Alkene mixing is put into full-automatic paste mixing machine and opens agitating device, stirring mixing 13~20 minutes, then adds regeneration lead powder
And deionized water, stirring mixing 15~25 minutes, obtain lead powder mixture；
g：Dilute sulfuric acid is added into lead powder mixture obtained by step f with shape spray while stirring, pouring acid blend is obtained；
h：Quickly stirred acid blend is drenched obtained by step g, go out cream, produce the cathode lead plaster.
8. preparation method according to claim 7, it is characterised in that quick whipping temp is in the step d and step h
50~60 DEG C, the time is 7~15 minutes, cooling, goes out cream temperature less than 40 DEG C.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738467A (en) * | 2012-06-25 | 2012-10-17 | 天能集团江苏科技有限公司 | Lead-carbon battery anode lead paste for hybrid vehicle, and its preparation method |
| CN102931410A (en) * | 2012-10-24 | 2013-02-13 | 超威电源有限公司 | High-capacity formation lead paste and preparation method thereof |
| CN105406063A (en) * | 2015-12-31 | 2016-03-16 | 天能集团江苏科技有限公司 | Lead-carbon battery positive electrode lead plaster added with electroconductive glass fiber |
| CN106654256A (en) * | 2016-11-16 | 2017-05-10 | 双登集团股份有限公司 | Energy-storage lead-acid storage battery lead paste and preparation method |
-
2017
- 2017-07-26 CN CN201710616662.5A patent/CN107230777A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738467A (en) * | 2012-06-25 | 2012-10-17 | 天能集团江苏科技有限公司 | Lead-carbon battery anode lead paste for hybrid vehicle, and its preparation method |
| CN102931410A (en) * | 2012-10-24 | 2013-02-13 | 超威电源有限公司 | High-capacity formation lead paste and preparation method thereof |
| CN105406063A (en) * | 2015-12-31 | 2016-03-16 | 天能集团江苏科技有限公司 | Lead-carbon battery positive electrode lead plaster added with electroconductive glass fiber |
| CN106654256A (en) * | 2016-11-16 | 2017-05-10 | 双登集团股份有限公司 | Energy-storage lead-acid storage battery lead paste and preparation method |
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