CN105470502A - Positive lead plaster containing superconducting material additive for lead storage battery - Google Patents

Positive lead plaster containing superconducting material additive for lead storage battery Download PDF

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Publication number
CN105470502A
CN105470502A CN201510821135.9A CN201510821135A CN105470502A CN 105470502 A CN105470502 A CN 105470502A CN 201510821135 A CN201510821135 A CN 201510821135A CN 105470502 A CN105470502 A CN 105470502A
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CN
China
Prior art keywords
lead
parts
superconductor
positive
lead plaster
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201510821135.9A
Other languages
Chinese (zh)
Inventor
吴战宇
顾立贞
李一平
黄毅
周寿斌
王兴锋
于尊奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU HUAFU STORAGE NEW TECHNOLOGY Co Ltd
Original Assignee
JIANGSU HUAFU STORAGE NEW TECHNOLOGY Co Ltd
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Publication date
Application filed by JIANGSU HUAFU STORAGE NEW TECHNOLOGY Co Ltd filed Critical JIANGSU HUAFU STORAGE NEW TECHNOLOGY Co Ltd
Priority to CN201510821135.9A priority Critical patent/CN105470502A/en
Publication of CN105470502A publication Critical patent/CN105470502A/en
Withdrawn legal-status Critical Current

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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • 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
    • H01M4/624—Electric conductive 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
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The invention discloses a positive lead plaster containing a superconducting material additive for a lead storage battery. The positive lead plaster comprises the following components in parts by weight: 80-83 parts of lead powder, 10-15 parts of water, 4-10 parts of sulfuric acid, 0.1-0.5 part of a superconducting material and 0.1-0.2 part of a staple fiber. According to the positive lead plaster containing the superconducting material additive for the lead storage battery disclosed by the invention, with the superconducting material as the additive of the positive lead plaster for the lead storage battery, the superconducting material can be well fused with active materials of the lead plaster; the conductivity and the microstructure of a positive plate can be effectively improved; deposition of mass sulfate in a discharge process is hindered; the charge acceptance of the battery is improved; and the positive lead plaster can be widely applicable to various lead-acid storage battery products.

Description

A kind of positive electode of lead battery lead plaster containing superconductor additive
Technical field
The invention belongs to chemical power source associated materials field, be specifically related to a kind of formula of positive lead paste that can be used for lead accumulator.
Background technology
Lead accumulator is widely used in each fields such as power, energy storage, electric power, communication, broad categories.The basic composition participating in electrochemical reaction in lead accumulator is anode diachylon, cathode lead plaster and electrolyte.Anode diachylon is the important component part determining cell integrated capacity and performance.When preparing anode diachylon, generally can add the conductive materials such as expanded graphite to improve the conductivity of lead plaster, improve the utilance of active material.But the corrosion-resistant of battery, stability is low, and self discharge is comparatively large, therefore causes the useful life of battery shorter.The cryogenic property of storage battery is poor simultaneously.
Therefore, be necessary to seek novel suitable additive to improve conductivity and the microstructure of positive plate.Superconductor is due to the physics and chemistry character of its uniqueness, and range of application constantly expands.The present invention is intended to select suitable superconductor additive to improve the performance of anode lead plaster and battery product.
Therefore, need a kind of formula of positive lead paste that can be used for lead accumulator to solve the problem.
Summary of the invention
Goal of the invention: the problem that the present invention is directed to prior art, provides a kind of positive electode of lead battery lead plaster containing superconductor additive.
Summary of the invention: for solving the problems of the technologies described above, the technical scheme that the positive electode of lead battery lead plaster containing superconductor additive of the present invention adopts is:
A kind of positive electode of lead battery lead plaster containing superconductor additive, comprise lead powder, water, sulfuric acid, superconductor and short fiber, the composition by weight of each component is 80 ~ 83 parts, lead powder, 10 ~ 15 parts, water, 4 ~ 10 parts, sulfuric acid, superconductor 0.1 ~ 0.5 part and 0.1 ~ 0.2 part, short fiber.
Further, described superconductor is the mixture of one or more in niobium three germanium, niobium three aluminium and niobium three tin.
Further, the mixture of niobium three germanium of described superconductor to be weight ratio be 1:2:2, niobium three aluminium and niobium three tin.Adopt the superconductor of this weight ratio, through test, the electric conductivity of positive plate is best, and battery charge acceptance is stronger, and in electric discharge engineering the slow 3-4 of deposition rate prior art of large volume sulfate is doubly.
Beneficial effect: the positive electode of lead battery lead plaster containing superconductor additive of the present invention take superconductor as the additive of positive electode of lead battery lead plaster, superconductor itself can merge well with lead plaster active material, effectively can improve conductivity and the microstructure of positive plate, hinder the deposition of large volume sulfate in discharge process, improve the charge acceptance of battery, various lead acid accumulator product can be widely used in.
Embodiment
Below in conjunction with embodiment, the present invention is further described.Below be only better embodiment of the present invention; protection scope of the present invention is not limited with above-mentioned execution mode; in every case those of ordinary skill in the art modify or change according to the equivalence that disclosed content is done, and all should include in the protection range recorded in claims.
Positive electode of lead battery lead plaster containing superconductor additive of the present invention, comprise lead powder, water, sulfuric acid, superconductor and short fiber, the composition by weight of each component is 80 ~ 83 parts, lead powder, 10 ~ 15 parts, water, 4 ~ 10 parts, sulfuric acid, superconductor 0.1 ~ 0.5 part and 0.1 ~ 0.2 part, short fiber.Preferably, superconductor is the mixture of one or more in niobium three germanium, niobium three aluminium and niobium three tin.The mixture of niobium three germanium of superconductor to be weight ratio be 1:2:2, niobium three aluminium and niobium three tin.Adopt the superconductor of this weight ratio, through test, the electric conductivity of positive plate is best, and battery charge acceptance is stronger, and in electric discharge engineering the slow 3-4 of deposition rate prior art of large volume sulfate is doubly.
The invention also discloses a kind of preparation method of the lead accumulator cathode lead plaster containing superconductor additive, comprise the following steps:
1), each component is weighed according to claim 1 composition by weight;
2), by lead powder, superconductor and short fiber mix, obtain mixed material for subsequent use; The water of 50%-60% and sulfuric acid are mixed, obtains mixed solution for subsequent use;
3), in 30 minutes, while be uniformly mixed material limit to add mixed solution, add remaining water again after solution to be mixed adds completely, stir the positive electode of lead battery lead plaster namely obtained containing superconductor additive.
The preparation method of the positive electode of lead battery lead plaster containing superconductor additive of the present invention is simple and convenient, and step is reasonable in design, comparatively fast can obtain the positive electode of lead battery lead plaster containing superconductor additive.Take superconductor as the additive of positive electode of lead battery lead plaster, superconductor itself can merge well with lead plaster active material, effectively can improve conductivity and the microstructure of positive plate, hinder the deposition of large volume sulfate in discharge process, improve the charge acceptance of battery, various lead acid accumulator product can be widely used in.
Referring to specific embodiment, do a detailed introduction to of the present invention:
embodiment one:
First, by 80 parts, lead powder, 10 parts, water, 9.8 parts, sulfuric acid, niobium three germanium (Nb 3ge) 0.1 part, powder, the composition by weight that short fiber is 0.1 part weighs each component.
Secondly, by lead powder and niobium three germanium (Nb 3ge) superconductor, short fiber fully mix for subsequent use; The water of 5 parts and sulfuric acid are mixed into homogeneous mixed solution.
Finally, add mixed solution on 30min inner edge stir solids mixed material limit, after solution to be mixed adds completely, add the water of 5 parts again, stir and obtain adding the positive electode of lead battery lead plaster of superconductor.This lead plaster can carry out the subsequent production operation of battery by the mode of mechanical or artificial coated plate.
Through test, the electric conductivity of positive plate is better, and battery charge acceptance hinge structure improves 1-2 doubly, and in electric discharge engineering the slow 2-3 of deposition rate prior art of large volume sulfate is doubly.
embodiment two:
First, by 83 parts, lead powder, 10 parts, water, 6.3 parts, sulfuric acid, niobium three aluminium (Ne 3al) 0.5 part, powder, the composition by weight that short fiber is 0.2 part weighs each component.
Secondly, lead powder is fully mixed for subsequent use with niobium three aluminium superconductor, short fiber; The water of 6 parts and sulfuric acid are mixed into homogeneous mixed solution.
Finally, add mixed solution on 30min inner edge stir solids mixed material limit, after solution to be mixed adds completely, add the water of 4 parts again, stir and obtain adding the positive electode of lead battery lead plaster of superconductor.This lead plaster can carry out the subsequent production operation of battery by the mode of mechanical or artificial coated plate.
Through test, the electric conductivity of positive plate is better, and battery charge acceptance hinge structure improves 1-2 doubly, and in electric discharge engineering the slow 2-3 of deposition rate prior art of large volume sulfate is doubly.
embodiment three:
First, by 80 parts, lead powder, 10 parts, water, 9.8 parts, sulfuric acid, niobium three germanium (Nb 3ge) 0.05 part, powder, niobium three aluminium (Ne 3al) 0.05 part, powder, the composition by weight that short fiber is 0.1 part weighs each component.
Secondly, by lead powder and niobium three germanium (Nb 3ge), niobium three aluminium (Ne 3al) solid material such as superconductor, short fiber fully mixes for subsequent use; The water of 5 parts and sulfuric acid are mixed into homogeneous mixed solution.
Finally, add mixed solution on 30min inner edge stir solids mixed material limit, after solution to be mixed adds completely, add the water of 5 parts again, stir and obtain adding the positive electode of lead battery lead plaster of superconductor.This lead plaster can carry out the subsequent production operation of battery by the mode of mechanical or artificial coated plate.
Through test, the electric conductivity of positive plate is better, and battery charge acceptance hinge structure improves 1-2 doubly, and in electric discharge engineering the slow 2-3 of deposition rate prior art of large volume sulfate is doubly.
embodiment four:
First, by 80 parts, lead powder, 12 parts, water, 7.3 parts, sulfuric acid, niobium three germanium (Nb 3ge) 0.1 part, powder, niobium three aluminium (Ne 3al) 0.2 part, powder, niobium three tin (Nb 3sn) 0.2 part, powder, the composition by weight that short fiber is 0.2 part weighs each component.
Secondly, by lead powder and niobium three germanium (Nb 3ge), niobium three aluminium (Ne 3al), niobium three tin (Nb 3sn) superconductor short fiber fully mixes for subsequent use; The water of 6 parts and sulfuric acid are mixed into homogeneous mixed solution.
Finally, add mixed solution on 30min inner edge stir solids mixed material limit, after solution to be mixed adds completely, add the water of 6 parts again, stir and obtain adding the positive electode of lead battery lead plaster of superconductor.This lead plaster can carry out the subsequent production operation of battery by the mode of mechanical or artificial coated plate.
Through test, the electric conductivity of positive plate is best, and battery charge acceptance hinge structure improves 2-3 doubly, and in electric discharge engineering the slow 4-5 of deposition rate prior art of large volume sulfate is doubly.

Claims (3)

1. the positive electode of lead battery lead plaster containing superconductor additive, it is characterized in that: comprise lead powder, water, sulfuric acid, superconductor and short fiber, the composition by weight of each component is 80 ~ 83 parts, lead powder, 10 ~ 15 parts, water, 4 ~ 10 parts, sulfuric acid, superconductor 0.1 ~ 0.5 part and 0.1 ~ 0.2 part, short fiber.
2. the positive electode of lead battery lead plaster containing superconductor additive as claimed in claim 1, is characterized in that: described superconductor is the mixture of one or more in niobium three germanium, niobium three aluminium and niobium three tin.
3. the positive electode of lead battery lead plaster containing superconductor additive as claimed in claim 1, is characterized in that: the mixture of niobium three germanium of described superconductor to be weight ratio be 1:2:2, niobium three aluminium and niobium three tin.
CN201510821135.9A 2015-11-24 2015-11-24 Positive lead plaster containing superconducting material additive for lead storage battery Withdrawn CN105470502A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106384820A (en) * 2016-12-22 2017-02-08 陈申申 Lead acid storage battery positive electrode lead paste and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1404173A (en) * 2002-04-18 2003-03-19 江苏隆源双登电源有限公司 Positive pole lead paste formula for lead-acid battery
CN1416405A (en) * 2001-01-09 2003-05-07 科学技术振兴事业团 Intermetallic compound superconductor and alloy superconductor, and method for their prepn.
CN101887971A (en) * 2010-05-14 2010-11-17 张天任 Lead paste formula of energy storing accumulator and preparation method thereof
CN101916861A (en) * 2010-07-30 2010-12-15 风帆股份有限公司 Cathode lead plaster capable of prolonging fast charge-discharge circulating life of battery and preparation method thereof
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1416405A (en) * 2001-01-09 2003-05-07 科学技术振兴事业团 Intermetallic compound superconductor and alloy superconductor, and method for their prepn.
CN1404173A (en) * 2002-04-18 2003-03-19 江苏隆源双登电源有限公司 Positive pole lead paste formula for lead-acid battery
CN101887971A (en) * 2010-05-14 2010-11-17 张天任 Lead paste formula of energy storing accumulator and preparation method thereof
CN101916861A (en) * 2010-07-30 2010-12-15 风帆股份有限公司 Cathode lead plaster capable of prolonging fast charge-discharge circulating life of battery and preparation method thereof
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106384820A (en) * 2016-12-22 2017-02-08 陈申申 Lead acid storage battery positive electrode lead paste and preparation method thereof

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Application publication date: 20160406