CN1225809C - High-molecular battery - Google Patents
High-molecular battery Download PDFInfo
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- CN1225809C CN1225809C CNB021000158A CN02100015A CN1225809C CN 1225809 C CN1225809 C CN 1225809C CN B021000158 A CNB021000158 A CN B021000158A CN 02100015 A CN02100015 A CN 02100015A CN 1225809 C CN1225809 C CN 1225809C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The present invention relates to a high-molecular accumulator having the advantages of high capacity, strong charge and discharge receiving capability, electrolyte layer resistance and little acid fog. Silicon dioxide, aluminium sulfate, sodium silicate, cobalt sulfate, hydroxylamine sulfate, laurylsulfonic acid Sodium salt, silver oxide and other adjuvant agents are added into the dilute sulfuric acid of the electrolyte of a traditional lead accumulator, red lead, graphite, sodium phosphate and carbon fiber are added into positive plate lead plaster, and barium sulfate, humic acid, graphite, methoxalic acid and other adjuvant agents are added to negative plate lead plaster. The high-molecular accumulator has high multiplying power charge and discharge performance, and compared with an ordinary accumulator, the capacity of the present invention is increased by 40 to 80%. The present invention can be widely used for railways, traffic, armies, communication and other industrial and mining enterprises.
Description
Technical field
The present invention relates to a kind of lead accumulator, be specifically related to a kind of high-molecular battery.
Prior art
Plumbic acid liquid accumulator commonly used at present, form by battery case, battery cover, negative plate, positive plate, dividing plate and liquid electrolyte, wherein electrolyte is generally dilute sulfuric acid, after storage battery uses a period of time, layering appears in electrolyte, and the electrolyte that this tradition is used makes the lead acid accumulator self discharge big, and charging and discharging receives the electric charge ability.Chinese patent ZL92104882.3 discloses a kind of colloid storage battery and manufacture method thereof, this patent replaces traditional liquid electrolyte with the pasty colloid electrolyte, but its objective is and solve problem that traditional electrolyte spills and the active material of liquid electrolytic confrontation pole plate washes away problem, and, cause charge acceptance, large current discharging capability, the reserve capabillity of battery not ideal enough owing to replace the bigger defective of internal resistance that battery itself exists.
Summary of the invention
The high-molecular battery that the object of the present invention is to provide a kind of capacity height, discharge and recharge strong, the anti-electrolyte stratification of receiving ability, acid mist is little.
For achieving the above object, the invention provides a kind of high-molecular battery, form, it is characterized in that by positive plate group, negative plate group, electrolyte and container:
Described electrolyte is polyelectrolyte, is formed by following compositions assembly by weight:
10000 parts of dilute sulfuric acids,
Silicon dioxide 0.24-0.26 part,
Aluminum sulfate 17-20 part,
Sodium metasilicate 6-8 part,
Sulfuric acid 0.015-0.022 part,
HAS 0.01-0.02 part,
Dodecyl sodium sulfate 0.01-0.03 part,
0.01 part of silver oxide, and
Water-loss reducer is an amount of
Described positive plate applies the positive plate lead plaster by plumbous Al-Sn-Cu alloy web plate and processes, and adds water after described positive plate lead plaster is mixed by weight by following compositions and adds the acid combination:
Plumbous 100 parts,
Red lead 2-5 part,
Graphite 4-5 part,
Sodium phosphate 1.5-2.5 part, and
Carbon fiber 0.5-0.65 part;
Described negative plate applies the negative plate lead plaster by plumbous Al-Sn-Cu alloy web plate and processes, and adds water after described negative plate lead plaster is mixed by weight by following compositions and adds the acid combination:
Plumbous 100 parts,
Barium sulfate 0.003-0.005 part,
Humic acid 0.004-0.005 part,
Graphite 0.0015-0.002 part, and
Naphthoic acid 3-5 part;
More than positive and negative pole plate and described polyelectrolyte be used complete high-molecular battery of assembling.
In the technique scheme, described polyelectrolyte is to add some polymer substances and auxiliary substance in sulfuric acid electrolyte, zwitterion and amount of charge that sulfuric acid electrolyte is produced can obviously increase, in electro-chemical conversion, produce a large amount of α crystalline solid and β crystalline solid, crystalline solid is many more, the electric charge number is many more, and conversion capability is strong more mutually, and the accumulator cell charging and discharging receiving ability is strong more.
In the component of the present invention, dilute sulfuric acid is a main matter of transmitting electric charge;
Silicon dioxide is semiconductor substance, can play quick transmission charge effect in electric energy, chemical energy transfer process.When charging, the conducting under certain resistance value of silicon molecule; Work as resistance change, the electric conductivity of silicon also changes thereupon, resistance value hour, and silicon becomes conductor, and resistance value is when big, and silicon becomes insulator, and this characteristic makes electric charge motion regularly again in polyelectrolyte, strengthens the ducting capacity of electric charge in the electrolyte.
Aluminum sulfate can guarantee that positive and negative pole plate electric charge when discharging and recharging can realize comprehensive reaction from top to bottom, and it is strong more to make positive/negative plate receive the electric charge ability.The adding of aluminum sulfate is solidified sulfuric acid electrolyte within a certain period of time, keeps sulfuric acid concentration unanimous between the higher and lower levels, solves the sulfuric acid lamination problem; Simultaneously, can reduce the corrosivity of positive/negative plate, and make battery capacity keep maximum.
The adding of cobaltous sulfate mainly is the useful life of improving battery, and cobalt ions increases yoke corrosive film density, effectively suppresses the softening and shedding of active material.
Sodium metasilicate is as the curing agent of sulfuric acid, and it self does not produce electric charge.
Dodecyl sodium sulfate can reduce the loss and the self discharge of water, improves the comprehensive utilization of active material.
Silver oxide can reaction speed be accelerated with the rising of temperature, mainly suppresses the storage battery thermal runaway.
HAS is effective reducing agent, the useful life that can improve battery.
Water-loss reducer is the product that the up-to-date development of Jilin University is released, and mainly act as maintenance moisture, with the useful life that can improve battery in the present invention.
More than several chemical substances in electrolyte and positive/negative plate, carry out chemical action, jointly in storage battery, finish the conversion of electric energy and chemical energy.
Embodiment
Embodiment one: storage battery 1
The preparation of polyelectrolyte: with 25 milligrams of silicon dioxide, aluminum sulfate 1.8 grams, 700 milligrams of sodium metasilicate, 2 milligrams of cobaltous sulfates, 1 milligram of HAS, 2 milligrams of dodecyl sodium sulfates, 1 milligram of silver oxide and water-loss reducer trace evenly mix, add proportion and be in 1.28 dilute sulfuric acid 1000 grams, dissolve, stirring obtains polyelectrolyte solution.
The processing of positive plate: with lead 100 grams, red lead 2 grams, graphite 4 grams, sodium phosphate 2 grams, carbon fiber 0.6 gram adds 7 liters in water and a small amount of dilute sulfuric acid mixes the formation paste, is coated on the prefabricated plumbous Al-Sn-Cu alloy web plate, and drying obtains positive plate.
The processing of negative plate: with lead 100 grams, 4 milligrams in barium sulfate, 4.6 milligrams of humic acids, 2 milligrams in graphite, naphthoic acid 4 grams add 7 liters in water and a small amount of dilute sulfuric acid mixes the formation paste, are coated on the prefabricated plumbous Al-Sn-Cu alloy web plate, and drying obtains negative plate.
With top preparation and macromolecule electrolyte that processes and macromolecule positive/negative plate, be assembled in the accumulator housing by normal configuration, after operations such as utmost point group welding, sealing, form this routine high-molecular battery.
Embodiment two: storage battery 2
The preparation of polyelectrolyte: with 24 milligrams of silicon dioxide, aluminum sulfate 1.7 grams, 60 milligrams of sodium metasilicate, 1.5 milligrams of cobaltous sulfates, 1.5 milligrams of HASs, 1 milligram of dodecyl sodium sulfate, 1 milligram of silver oxide and water-loss reducer trace evenly mix, add proportion and be in 1.28 dilute sulfuric acid 1000 grams, dissolve, stirring obtains polyelectrolyte solution.
The processing of positive plate: with lead 100 grams, red lead 3 grams, graphite 4 grams, sodium phosphate 1.5 grams, carbon fiber 0.5 gram adds 8 liters in water and a small amount of dilute sulfuric acid mixes the formation paste, is coated on the prefabricated plumbous Al-Sn-Cu alloy web plate, and drying obtains positive plate.
The processing of negative plate: with lead 100 grams, 3 milligrams in barium sulfate, 4 milligrams of humic acids, 1.5 milligrams in graphite, naphthoic acid 3 grams add 7 liters in water and a small amount of dilute sulfuric acid mixes the formation paste, are coated on the prefabricated plumbous Al-Sn-Cu alloy web plate, and drying obtains negative plate.
With top preparation and macromolecule electrolyte that processes and macromolecule positive/negative plate, be assembled in the accumulator housing by normal configuration, after operations such as utmost point group welding, sealing, form this routine high-molecular battery.
Embodiment three: storage battery 3
The preparation of polyelectrolyte: with 26 milligrams of silicon dioxide, aluminum sulfate 2 grams, 80 milligrams of sodium metasilicate, 2.2 milligrams of cobaltous sulfates, 2 milligrams of HASs, 3 milligrams of dodecyl sodium sulfates, 1 milligram of silver oxide and water-loss reducer trace evenly mix, add proportion and be in 1.28 dilute sulfuric acid 1000 grams, dissolve, stirring obtains polyelectrolyte solution.
The processing of positive plate: with lead 100 grams, red lead 5 grams, graphite 5 grams, sodium phosphate 2.5 grams, carbon fiber 0.65 gram adds 8 liters in water and a small amount of dilute sulfuric acid mixes the formation paste, is coated on the prefabricated plumbous Al-Sn-Cu alloy web plate, and drying obtains positive plate.
The processing of negative plate: with lead 100 grams, 5 milligrams in barium sulfate, 5 milligrams of humic acids, 2 milligrams in graphite, naphthoic acid 5 grams add 8 liters in water and a small amount of dilute sulfuric acid mixes the formation paste, are coated on the prefabricated plumbous Al-Sn-Cu alloy web plate, and drying obtains negative plate.
With top preparation and macromolecule electrolyte that processes and macromolecule positive/negative plate, be assembled in the accumulator housing by normal configuration, after operations such as utmost point group welding, sealing, form this routine high-molecular battery.
The high-molecular battery of top embodiment detects through capacity, overcharging resisting electric energy power, sealed reaction efficient, meets the specification requirement of JB/T8451-1996 and JB/T7403.1-1996 standard code, and testing result is seen Fig. 1.
Fig. 1 high-molecular battery testing result of the present invention
| Test item | Overall dimension | Weight | The 10HR capacity | The 5HR capacity | Overcharging resisting electric energy power | Sealed reaction efficient |
| Specification requirement | Long * wide * high (mm) | Kilogram | 10HR electric current (42A) is discharged to final pressure 1.8V, discharge capacity should be not less than rated capacity when 5%, promptly 〉=and 399Ah | 5HR electric current (84A) is discharged to final pressure 1.7V, actual capacity is in first time during capacity test, should be not less than 85% of rated capacity, promptly 〉=357Ah | After storage battery charges fully, decide electric power trickle charge 160h with 0.3110 (12.6A), leave standstill 1h, visual inspection outward appearance do not have leakage and obviously distortion | ≥90％ |
| Battery | Testing result | |||||
| 1 | 240×172×330 | 38.7 | 578.9Ah | 630.0Ah | No abnormal | 100％ |
| 2 | 240×172×330 | 38.3 | 614.6Ah | 646.8Ah | No abnormal | 100％ |
Can know from table 1 testing result, high-molecular battery of the present invention, charge/discharge capacity increases 40%-55% than conventional accumulators 10HR capacity, and the 5HR capacity increases 70%-80%, has good effect.
High-molecular battery provided by the invention has high-rate charge-discharge capability, can be widely used in railway, traffic, army, communication and other industrial and mining enterprises.
Claims (2)
1, a kind of high-molecular battery is made up of positive plate group, negative plate group, electrolyte and container, it is characterized in that:
Described electrolyte is polyelectrolyte, is formed by following compositions assembly by weight:
10000 parts of dilute sulfuric acids,
Silicon dioxide 0.24-0.26 part,
Aluminum sulfate 17-20 part,
Sodium metasilicate 6-8 part,
Cobaltous sulfate 0.015-0.022 part,
HAS 0.01-0.02 part,
Dodecyl sodium sulfate 0.01-0.03 part,
0.01 part of silver oxide, and
Water-loss reducer is an amount of;
Described positive plate applies the positive plate lead plaster by plumbous Al-Sn-Cu alloy web plate and processes, and adds water after described positive plate lead plaster is mixed by weight by following compositions and adds the acid combination:
Plumbous 100 parts,
Red lead 2-5 part,
Graphite 4-5 part,
Sodium phosphate 1.5-2.5 part, and
Carbon fiber 0.5-0.65 part;
Described negative plate applies the negative plate lead plaster by plumbous Al-Sn-Cu alloy web plate and processes, and adds water after described negative plate lead plaster is mixed by weight by following compositions and adds the acid combination:
Plumbous 100 parts,
Barium sulfate 0.003-0.005 part,
Humic acid 0.004-0.005 part,
Graphite 0.0015-0.002 part, and
Naphthoic acid 3-5 part;
More than positive and negative pole plate and described polyelectrolyte be used complete high-molecular battery of assembling.
2, high-molecular battery according to claim 1 is characterized in that, described polyelectrolyte is formed by following compositions assembly by weight:
10000 parts of dilute sulfuric acids,
0.25 part of silicon dioxide,
18 parts in aluminum sulfate,
7 parts of sodium metasilicate,
0.02 part of cobaltous sulfate,
0.01 part of HAS,
0.02 part of dodecyl sodium sulfate,
0.01 part of silver oxide, and
Water-loss reducer is an amount of;
Add water after described positive plate lead plaster is mixed by weight by following compositions and add the acid combination:
Plumbous 100 parts,
2 parts of red lead,
4 parts in graphite,
2 parts of sodium phosphates, and
0.6 part on carbon fiber:
Add water after described negative plate lead plaster is mixed by weight by following compositions and add the acid combination:
Plumbous 100 parts,
0.004 part in barium sulfate,
0.0046 part of humic acid,
0.002 part in graphite, and
4 parts of naphthoic acids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021000158A CN1225809C (en) | 2002-01-04 | 2002-01-04 | High-molecular battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021000158A CN1225809C (en) | 2002-01-04 | 2002-01-04 | High-molecular battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1430305A CN1430305A (en) | 2003-07-16 |
| CN1225809C true CN1225809C (en) | 2005-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021000158A Expired - Fee Related CN1225809C (en) | 2002-01-04 | 2002-01-04 | High-molecular battery |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359744C (en) * | 2005-05-13 | 2008-01-02 | 陈有孝 | 12-HK(M)-28 type high-energy dry-charged sealed maintenance-free lead-acid battery |
| GB2442051A (en) * | 2006-08-31 | 2008-03-26 | Bias Res Ltd | New Electrolyte for Batteries |
| CN101383427B (en) * | 2008-10-17 | 2010-04-14 | 杜文达 | Method for converting chemical energy into electric energy |
| CN102903964A (en) * | 2012-10-31 | 2013-01-30 | 秦飞 | Silicon gel electrolyte |
| CN103311508A (en) * | 2013-04-10 | 2013-09-18 | 陕西凌云蓄电池有限责任公司 | Manufacturing method of tubular colloid storage battery for storing energy |
| CN103996857A (en) * | 2014-03-28 | 2014-08-20 | 湖南三鑫电源科技有限责任公司 | Tubular lead-carbon battery positive electrode plate material and preparation method thereof |
| CN104393351A (en) * | 2014-10-15 | 2015-03-04 | 超威电源有限公司 | Preparation and glue injection technology of lead acid storage battery gel electrolyte |
| CN104332661A (en) * | 2014-12-01 | 2015-02-04 | 衡阳瑞达电源有限公司 | High-power colloid storage battery |
| CN111509220B (en) * | 2020-04-27 | 2021-11-09 | 天能电池集团股份有限公司 | Lead paste formula for positive plate of lead storage battery |
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- 2002-01-04 CN CNB021000158A patent/CN1225809C/en not_active Expired - Fee Related
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