CN102891295A - Method for preparing carbon-based composite material of super lead acid storage battery - Google Patents
Method for preparing carbon-based composite material of super lead acid storage battery Download PDFInfo
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- CN102891295A CN102891295A CN2012103576540A CN201210357654A CN102891295A CN 102891295 A CN102891295 A CN 102891295A CN 2012103576540 A CN2012103576540 A CN 2012103576540A CN 201210357654 A CN201210357654 A CN 201210357654A CN 102891295 A CN102891295 A CN 102891295A
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- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a method for preparing a carbon-based composite material of a super lead acid storage battery. The method comprises the following steps of: preparing carbon-coated lead powder, preparing a raw material by using the carbon-coated lead powder, fibers, calcium sulfate, sodium lignosulphonate, micro-order ZnSO4 powder, acetylene black and a binder, mixing and uniformly blending the raw materials in well proportioning, then adding sulfuric acid, a PVA (Polyvinyl Acetate) solution and distilled water, and blending into paste to obtain the carbon-based composite material of the super lead acid storage battery. According to the carbon-based composite material of the super lead acid storage battery, prepared according to the invention, the carbon-coated lead powder is used, so that the mixing uniformity of a carbon material and a lead material is improved, so that the capacity and the charge/discharge capacity of the composite material are improved, and in addition, the composite material prepared according to the method disclosed by the invention is high in mechanical strength and is good for prolonging the service life of the super lead acid storage battery.
Description
Technical field
The present invention relates to a kind of preparation method of accumulator material, relate in particular to a kind of preparation method of C-base composte material of super lead acid accumulator.
Background technology
Electric automobile is to have high power density, high-energy-density, long-life and low price to the requirement of electrical source of power.Novel superbattery technology is one of important option that satisfies this requirement.So-called superbattery is with electrode of super capacitor and various all or part of mixing of cell type electrode, consists of the Novel energy storage apparatus or the power set that have battery and electric capacity characteristics concurrently.
Wherein the porous carbon electrodes of ultracapacitor being embedded the lead-acid ultra-battery that consists of in VRLA (VRLA) battery based on super capacitor, is one of the important option of the electrical source of power of following hybrid vehicle.With electrode of super capacitor and various all or part of mixing of cell type electrode, consisting of asymmetric ultracapacitor or superbattery has become a new developing direction.Plumbous carbon superbattery is a kind of in the integrated composite power source of lead acid accumulator and ultracapacitor, and its integrated method is to add a certain amount of material with carbon element with high specific capacitance in the pole plate of lead acid accumulator.In this case, the performance of C-base composte material has directly determined battery pole plates power-performance and capacity characteristic and mechanical strength.
Summary of the invention
The preparation method who the purpose of this invention is to provide a kind of C-base composte material of super lead acid accumulator uses the lead-acid ultra-battery of the C-base composte material of the method preparation to have the characteristics such as power-performance height, capacity is large, mechanical strength is good.
To achieve these goals, the preparation method of the C-base composte material of a kind of super lead acid accumulator provided by the invention comprises the steps:
Step 1, preparation carbon coats lead powder
Get 1.06-1.1g/cm
3Sucrose solution 10-15L, then in this solution, add the 6-8kg lead powder, ultrasonic dispersion 1-2 hour moves into hydrothermal reaction kettle with this mixture, and 190 ℃ were reacted 18-20 hour, after the product cooling, alternately wash this product five times with absolute ethyl alcohol and deionized water, 45 ℃ vacuumize 8-10 hour, vacuum degree is 90-100kPa, grinding is sieved, and it is for subsequent use to obtain micron-sized carbon coating lead powder;
Step 2, batching
Raw material by following weight portion proportioning C-base composte material:
The carbon that obtains in the step 1 coats lead powder 90-100
Fiber 0.1-0.3
Inorganic calcium salt 0.4-1
Lignosulphonates 0.4-0.6
Micron order ZnSO
4Powder 0.2-0.5
Acetylene black 0.2-0.3
Adhesive 1-2
Step 3, the raw material that said ratio is good adopts mixer mixing mixing, then the concentration that adds above-mentioned raw materials gross mass 11-15% is that the content of the sulfuric acid of 1.4g/ml, above-mentioned raw materials gross mass 5-8% is 20% PVA solution and the distilled water of above-mentioned raw materials gross mass 10-15%, under 60 ℃, carry out and cream, obtain the C-base composte material of super lead acid accumulator.
Wherein, described adhesive is preferably CMC.
Wherein, described lignosulphonates are preferably sodium lignin sulfonate.
Wherein, described inorganic calcium salt is preferably sulfuric acid lid calcium.
The present invention also provides a kind of C-base composte material of super lead acid accumulator of above-mentioned any means preparation.
The C-base composte material of the super lead acid accumulator of the present invention's preparation, used carbon to coat lead powder, improved the mixing uniformity of material with carbon element and lead material, thereby capacity and the charging and discharging capabilities of composite material have been improved, in addition, adopt the composite material of method preparation of the present invention, mechanical strength is high, has prolonged the useful life of super lead acid accumulator.
Embodiment
Embodiment one
Preparation carbon coats lead powder
Get 1.06/cm
3Sucrose solution 10L, then in this solution, add the 6kg lead powder, ultrasonic dispersion 1 hour moves into hydrothermal reaction kettle with this mixture, and 190 ℃ were reacted 18 hours, after the product cooling, alternately wash this product five times with absolute ethyl alcohol and deionized water, 45 ℃ of vacuumize 8 hours, vacuum degree is 90kPa, grinding is sieved, and it is for subsequent use to obtain micron-sized carbon coating lead powder.
Batching
Raw material by following weight portion proportioning C-base composte material:
The carbon that obtains coats lead powder 90
Fiber 0.1
Calcium sulfate 0.4
Sodium lignosulfonate 0.4
Micron order ZnSO
4Powder 0.2
Acetylene black 0.2
CMC 1。
Batch mixing
The raw material that said ratio is good adopts mixer mixing mixing, then the content that adds sulfuric acid, the above-mentioned raw materials gross mass 5% of above-mentioned raw materials gross mass 11%, 1.4g/ml is 20% PVA solution and the distilled water of above-mentioned raw materials gross mass 10%, under 60 ℃, carry out and cream, obtain the C-base composte material of super lead acid accumulator.
Embodiment two
Preparation carbon coats lead powder
Get 1.1g/cm
3Sucrose solution 15L, then in this solution, add the 8kg lead powder, ultrasonic dispersion 2 hours moves into hydrothermal reaction kettle with this mixture, and 190 ℃ were reacted 20 hours, after the product cooling, alternately wash this product five times with absolute ethyl alcohol and deionized water, 45 ℃ of vacuumize 10 hours, vacuum degree is 100kPa, grinding is sieved, and it is for subsequent use to obtain micron-sized carbon coating lead powder.
Batching
Raw material by following weight portion proportioning C-base composte material:
The carbon that obtains coats lead powder 100
Fiber 0.3
Calcium sulfate 1
Sodium lignosulfonate 0.6
Micron order ZnSO
4Powder 0.5
Acetylene black 0.3
CMC 2。
Batch mixing
The raw material that said ratio is good adopts mixer mixing mixing, then the content that adds sulfuric acid, the above-mentioned raw materials gross mass 5-8% of above-mentioned raw materials gross mass 15%, 1.4g/ml is 20% PVA solution and the distilled water of above-mentioned raw materials gross mass 15%, under 60 ℃, carry out and cream, obtain the C-base composte material of super lead acid accumulator.
Comparative example
Lead powder and material with carbon element do not adopt the mode of coating, and the weight score of composite material is as follows:
Lead powder 100
Carbon black 5
Lignin 0.2
Barium sulfate 1
Micron order ZnSO
4Powder 0.5
CMC 2
Other same embodiment one.
Adopt respectively embodiment one, two and the composite material of comparative example make negative plate and the PbO of same size
2The base positive plate is assembled into the carbon back lead-acid ultra-battery, and charge and discharge cycles is tested in the following ways: 3C discharge 40s-stop 5s-2C charging 40s-stop 10s-1 discharge 20s, discharge cut-off 1.5V.Obtain after tested, adopt the carbon back lead-acid ultra-battery of embodiment one, two composite material to compare with the lead acid accumulator of the composite material that adopts comparative example, quality improves more than 25% than power ratio, and cycle life has improved more than 2 times.
Claims (5)
1. the preparation method of the C-base composte material of a super lead acid accumulator is characterized in that, comprises the steps:
Step 1, preparation carbon coats lead powder
Get 1.06-1.1g/cm
3Sucrose solution 10-15L, then in this solution, add the 6-8kg lead powder, ultrasonic dispersion 1-2 hour moves into hydrothermal reaction kettle with this mixture, and 190 ℃ were reacted 18-20 hour, after the product cooling, alternately wash this product five times with absolute ethyl alcohol and deionized water, 45 ℃ vacuumize 8-10 hour, vacuum degree is 90-100kPa, grinding is sieved, and it is for subsequent use to obtain micron-sized carbon coating lead powder;
Step 2, batching
Raw material by following weight portion proportioning C-base composte material:
The carbon that obtains in the step 1 coats lead powder 90-100
Fiber 0.1-0.3
Inorganic calcium salt 0.4-1
Lignosulphonates 0.4-0.6
Micron order ZnSO
4Powder 0.2-0.5
Acetylene black 0.2-0.3
Adhesive 1-2
Step 3, the raw material that said ratio is good adopts mixer mixing mixing, then the concentration that adds above-mentioned raw materials gross mass 11-15% is that the content of the sulfuric acid of 1.4g/ml, above-mentioned raw materials gross mass 5-8% is 20% PVA solution and the distilled water of above-mentioned raw materials gross mass 10-15%, under 60 ℃, carry out and cream, obtain the C-base composte material of super lead acid accumulator.
2. method according to claim 1 is characterized in that, described adhesive is CMC.
3. method according to claim 1 is characterized in that, described lignosulphonates are sodium lignin sulfonate.
4. method according to claim 1 is characterized in that, described inorganic calcium salt is sulfuric acid lid calcium.
5. C-base composte material of the super lead acid accumulator of method preparation as claimed in claim 1.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393250A (en) * | 2014-10-22 | 2015-03-04 | 南京航空航天大学 | Preparation method for lead-carbon composite material of lead acid battery and composite negative plate |
| CN105990578A (en) * | 2016-04-27 | 2016-10-05 | 厦门百美特生物材料科技有限公司 | Lead carbon compound material as well as preparation method and application thereof |
| CN107579240A (en) * | 2017-09-20 | 2018-01-12 | 吉林省凯禹电化学储能技术发展有限公司 | A kind of preparation method of C-base composte material for lead carbon battery negative pole |
| US9985281B2 (en) | 2015-06-24 | 2018-05-29 | Cabot Corporation | Carbonaceous materials for lead acid batteries |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747205A (en) * | 2005-10-14 | 2006-03-15 | 风帆股份有限公司 | Negative lead cream of valve-controlled sealed plumbous acid accumulator for starting vehicle and production thereof |
| CN101558516A (en) * | 2007-05-25 | 2009-10-14 | 恩梯梯数据环保技术股份有限公司 | Positive electrode composition for rechargeable battery |
| CN101707249A (en) * | 2009-11-26 | 2010-05-12 | 风帆股份有限公司 | Storage battery anode lead plaster capable of enhancing SAE standard high temperature service life and preparation method |
| CN102244249A (en) * | 2011-06-01 | 2011-11-16 | 哈尔滨工业大学 | Carbon-based composite electrode material for super lead-acid battery and preparation method thereof |
| CN102496723A (en) * | 2011-12-31 | 2012-06-13 | 河南三丽电源股份有限公司 | Storage battery lead paste used for powering electric automobile and preparation method thereof |
| CN102610801A (en) * | 2011-12-30 | 2012-07-25 | 华南师范大学 | Hydrothermal preparation method of carbon coated lead powder composite materials for lead carbon super batteries |
| CN102637858A (en) * | 2012-03-16 | 2012-08-15 | 天能电池集团有限公司 | Microwave preparation method for carbon-coated lead powder composite for lead-carbon super batteries |
-
2012
- 2012-09-24 CN CN2012103576540A patent/CN102891295A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747205A (en) * | 2005-10-14 | 2006-03-15 | 风帆股份有限公司 | Negative lead cream of valve-controlled sealed plumbous acid accumulator for starting vehicle and production thereof |
| CN101558516A (en) * | 2007-05-25 | 2009-10-14 | 恩梯梯数据环保技术股份有限公司 | Positive electrode composition for rechargeable battery |
| CN101707249A (en) * | 2009-11-26 | 2010-05-12 | 风帆股份有限公司 | Storage battery anode lead plaster capable of enhancing SAE standard high temperature service life and preparation method |
| CN102244249A (en) * | 2011-06-01 | 2011-11-16 | 哈尔滨工业大学 | Carbon-based composite electrode material for super lead-acid battery and preparation method thereof |
| CN102610801A (en) * | 2011-12-30 | 2012-07-25 | 华南师范大学 | Hydrothermal preparation method of carbon coated lead powder composite materials for lead carbon super batteries |
| CN102496723A (en) * | 2011-12-31 | 2012-06-13 | 河南三丽电源股份有限公司 | Storage battery lead paste used for powering electric automobile and preparation method thereof |
| CN102637858A (en) * | 2012-03-16 | 2012-08-15 | 天能电池集团有限公司 | Microwave preparation method for carbon-coated lead powder composite for lead-carbon super batteries |
Non-Patent Citations (1)
| Title |
|---|
| 张秋道 等: "四种硫酸盐对铅酸蓄电池容量的影响", 《哈尔滨工业大学学报》, vol. 31, no. 1, 28 February 1999 (1999-02-28), pages 81 - 82 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393250A (en) * | 2014-10-22 | 2015-03-04 | 南京航空航天大学 | Preparation method for lead-carbon composite material of lead acid battery and composite negative plate |
| US9985281B2 (en) | 2015-06-24 | 2018-05-29 | Cabot Corporation | Carbonaceous materials for lead acid batteries |
| US10862109B2 (en) | 2015-06-24 | 2020-12-08 | Cabot Corporation | Carbonaceous materials for lead acid batteries |
| CN105990578A (en) * | 2016-04-27 | 2016-10-05 | 厦门百美特生物材料科技有限公司 | Lead carbon compound material as well as preparation method and application thereof |
| CN107579240A (en) * | 2017-09-20 | 2018-01-12 | 吉林省凯禹电化学储能技术发展有限公司 | A kind of preparation method of C-base composte material for lead carbon battery negative pole |
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