CN101188289B - Composition of anode active materials of sealing maintenance-free lead acid accumulator - Google Patents

Composition of anode active materials of sealing maintenance-free lead acid accumulator Download PDF

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Publication number
CN101188289B
CN101188289B CN2007100603600A CN200710060360A CN101188289B CN 101188289 B CN101188289 B CN 101188289B CN 2007100603600 A CN2007100603600 A CN 2007100603600A CN 200710060360 A CN200710060360 A CN 200710060360A CN 101188289 B CN101188289 B CN 101188289B
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powder
composition
lead acid
anode active
active materials
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CN101188289A (en
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陈有孝
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TIANJIN GUANYUAN TECHNOLOGY DEVELOPMENT Co Ltd
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TIANJIN GUANYUAN TECHNOLOGY DEVELOPMENT Co Ltd
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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 invention provides an anode active material compound of a sealing and non-maintenance lead-acid battery, which has the characteristics of fine property of electricity charging and discharging, and anti softening and shedding performance. The invention not only enhances the electrochemical capacity of an anode plate, but also increases the service life of the battery.

Description

Composition of anode active materials of sealing maintenance-free lead acid accumulator
Technical field: well-known, sealed lead acid storage battery has become the important component part of international secondary cell, its market demand increases day by day, especially the sealed lead-acid accumulator free from maintenance of rising in recent years, battery quality is required to improve constantly, require sealed lead acid storage battery to have higher performance, one of performance methodology that improves sealed lead acid storage battery is the novel battery positive electrode active material composition of development.This invention belongs to field of new.
Background technology: the disadvantage that sealed lead acid storage battery and other secondary cell such as nickel-Hydrogenized compound battery, lithium ion battery are compared is that gravimetric specific energy is low, improve the gravimetric specific energy of sealed lead acid storage battery, always the important topic of studying for sealed lead acid storage battery for this reason.The most direct way that improves the sealed lead acid storage battery gravimetric specific energy is to improve the discharge capacity of sealed lead acid storage battery, the discharge capacity of sealed lead acid storage battery is controlled with positive electrode active compound composition, for this reason, the positive electrode active compound composition of development high power capacity has significant meaning.
Summary of the invention: the sealed lead acid storage battery positive electrode active compound composition that the purpose of this invention is to provide a kind of high power capacity improves the gravimetric specific energy of sealed lead acid storage battery to improve the electrochemistry capacitance of sealed lead acid storage battery.The object of the present invention is achieved like this, and its characteristic is:
1, a kind of composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.15g/cm 3H 2SO 4Different in nature graphite+0.01～the 1%ZrO of solution 12 liters+0.1%～0.8% 2Powder+0.01～0.8%PTFE+0.01～1%Bi 2O 3Powder+0.01～1%Picconol A500.
2, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.11g/cm 3H 2SO 4Different in nature graphite+0.01～the 0.9%ZrO of solution 12 liters+0.2%～0.7% 2Powder+0.01～0.7%PTFE+0.01～0.9%Bi 2O 3Powder+0.01～0.8%Picconol A500.
3, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.11～1.15g/cm 3H 2SO 4Different in nature graphite+0.01～the 0.8%ZrO of solution 12 liters+0.3%～0.6% 2Powder+0.02～0.77%PTFE+0.02～1%Bi 2O 3Powder+0.3～1%Picconol A500.
4, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.14g/cm 3H 2SO 4Different in nature graphite+0.02～the 0.7%ZrO of solution 12 liters+0.1%～0.6% 2Powder+0.11～0.8%PTFE+0.01～0.8%Bi 2O 3Powder+0.01～0.4%Picconol A500.
5, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.12～1.15g/cm 3H 2SO 4Different in nature graphite+0.3～the 1%ZrO of solution 12 liters+0.7% 2Powder+0.01～0.6%PTFE+0.23～0.99%Bi 2O 3Powder+0.4～0.8%PicconolA500.
6, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.13g/cm 3H 2SO 4Different in nature graphite+0.02～the 1%ZrO of solution 12 liters+0.22%～0.75% 2Powder+0.23%～0.79%PTFE+0.01～0.98%Bi 2O 3Powder+0.6%Picconol A500.
7, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.112～1.15g/cm 3H 2SO 4Different in nature graphite+0.2～the 0.8%ZrO of solution 12 liters+0.3%～0.8% 2Powder+0.02%～0.6%PTFE+0.03～0.8%Bi 2O 3Powder+0.8%Picconol A500.
8, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.132g/cm 3H 2SO 4Different in nature graphite+0.01～the 0.99%ZrO of solution 12 liters+0.5～0.68% 2Powder+0.03～0.66%PTFE+0.03～1%Bi 2O 3Powder+0.6%Picconol A500.
9, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.148g/cm 3H 2SO 4Different in nature graphite+0.23～the 1%ZrO of solution 12 liters+0.6% 2Powder+0.02～0.69%PTFE+0.01～0.88%Bi 2O 3Powder+0.6%Picconol A500.
10, composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.15g/cm 3H 2SO 4Different in nature graphite+0.4～the 1%ZrO of solution 12 liters+0.2～0.8% 2Powder+0.15～0.8%PTFE+0.15～1%Bi 2O 3Powder+0.7%Picconol A500.
Embodiment:
Embodiment:
Adding 12 liters of proportions in 100kg lead is 1.15g/cm 3The pure H of analysis 2SO 4Solution adds 0.3kg opposite sex graphite, adds 0.3kg ZrO 2, add 0.1kgPTFE, add 0.2kgBi 2O 3Powder, add 0.5kgPicconol A500, add 6 liters of pure water, in closing the cream machine, closed cream 30 minutes, be applied to grid, through overcuring, change into, drying makes positive plate, does the electrochemistry capacitance experiment, show than common positive electrode active compound composition capacity and improve 21.4% that 300 positive electrode active compound compositions of circulating do not have the phenomenon of softening and shedding.

Claims (10)

1. composition of anode active materials of sealing maintenance-free lead acid accumulator, the consisting of of said composition: 100kgPb powder+proportion is 1.1～1.15g/cm 3H 2SO 4Different in nature graphite+0.01～the 1%ZrO of solution 12 liters+0.1%～0.8% 2Powder+0.01～0.8%PTFE+0.01～1%Bi 2O 3Powder+0.01～1%Picconol A500.
2. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.1～1.11g/cm 3H 2SO 4Different in nature graphite+0.01～the 0.9%ZrO of solution 12 liters+0.2%～0.7% 2Powder+0.01～0.7%PTFE+0.01～0.9%Bi 2O 3Powder+0.01～0.8%Picconol A500.
3. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.11～1.15g/cm 3H 25O 4Different in nature graphite+0.01～the 0.8%ZrO of solution 12 liters+0.3%～0.6% 2Powder+0.02～0.77%PTFE+0.02～1%Bi 2O 3Powder+0.3～1%Picconol A500.
4. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.1～1.14g/cm 3H 2SO 4Different in nature graphite+0.02～the 0.7%ZrO of solution 12 liters+0.1%～0.6% 2Powder+0.11～0.8%PTFE+0.01～0.8%Bi 2O 3Powder+0.01～0.4%Picconol A500.
5. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.12～1.15g/cm 3H 2SO 4Different in nature graphite+0.3～the 1%ZrO of solution 12 liters+0.7% 2Powder+0.01～0.6%PTFE+0.23～0.99%Bi 2O 3Powder+0.4～0.8%Picconol A500.
6. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.1～1.13g/cm 3H 2SO 4Different in nature graphite+0.02～the 1%ZrO of solution 12 liters+0.22%～0.75% 2Powder+0.23%～0.79%PTFE+0.01～0.98%Bi 2O 3Powder+0.6%Picconol A500.
7. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.112～1.15g/cm 3H 2SO 4Different in nature graphite+0.2～the 0.8%ZrO of solution 12 liters+0.3%～0.8% 2Powder+0.02%～0.6%PTFE+0.03～0.8%Bi 2O 3Powder+0.8%Picconol A500.
8. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.1～1.132g/cm 3H 2SO 4Different in nature graphite+0.01～the 0.99%ZrO of solution 12 liters+0.5～0.68% 2Powder+0.03～0.66%PTFE+0.03～1%Bi 2O 3Powder+0.6%Picconol A500.
9. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.1～1.148g/cm 3H 2SO 4Different in nature graphite+0.23～the 1%ZrO of solution 12 liters+0.6% 2Powder+0.02～0.69%PTFE+0.01～0.88%Bi 2O 3Powder+0.6%Picconol A500.
10. according to the described composition of anode active materials of sealing maintenance-free lead acid accumulator of claim 1, the consisting of of said composition: 100kg Pb powder+proportion is 1.15g/cm 3H 2SO 4Different in nature graphite+0.4～the 1%ZrO of solution 12 liters+0.2～0.8% 2Powder+0.15～0.8%PTFE+0.15～1%Bi 2O 3Powder+0.7%Picconol A500.
CN2007100603600A 2007-12-20 2007-12-20 Composition of anode active materials of sealing maintenance-free lead acid accumulator Expired - Fee Related CN101188289B (en)

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CN101567444B (en) * 2009-06-08 2011-06-22 风帆股份有限公司 Preparation method of vale control lead-acid accumulator green plate without crackles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1365156A (en) * 2001-01-12 2002-08-21 长沙丰日电气集团有限公司 Positive and negative pole lead paste of lead accumulator
CN1378297A (en) * 2001-07-24 2002-11-06 江苏隆源双登电源有限公司 Positive pole paste formulation for lead acid accumulator
CN1532964A (en) * 2003-03-25 2004-09-29 浙江南都电源动力股份有限公司 Accumulator positive pole active material
CN1655382A (en) * 2005-02-22 2005-08-17 日照天睿新能源科技有限公司 Positive electrode active compound composition of high energy sealed lead-acid storage battery for miner's lamps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1365156A (en) * 2001-01-12 2002-08-21 长沙丰日电气集团有限公司 Positive and negative pole lead paste of lead accumulator
CN1378297A (en) * 2001-07-24 2002-11-06 江苏隆源双登电源有限公司 Positive pole paste formulation for lead acid accumulator
CN1532964A (en) * 2003-03-25 2004-09-29 浙江南都电源动力股份有限公司 Accumulator positive pole active material
CN1655382A (en) * 2005-02-22 2005-08-17 日照天睿新能源科技有限公司 Positive electrode active compound composition of high energy sealed lead-acid storage battery for miner's lamps

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