CN102145329A - 一种锂离子电池电极浆料的合浆工艺 - Google Patents
一种锂离子电池电极浆料的合浆工艺 Download PDFInfo
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- CN102145329A CN102145329A CN2011100606253A CN201110060625A CN102145329A CN 102145329 A CN102145329 A CN 102145329A CN 2011100606253 A CN2011100606253 A CN 2011100606253A CN 201110060625 A CN201110060625 A CN 201110060625A CN 102145329 A CN102145329 A CN 102145329A
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- lithium ion
- ion battery
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- 239000002002 slurry Substances 0.000 title claims abstract description 33
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000002156 mixing Methods 0.000 title claims abstract 5
- 239000011267 electrode slurry Substances 0.000 title abstract description 3
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000011230 binding agent Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000006258 conductive agent Substances 0.000 claims abstract description 8
- 238000001132 ultrasonic dispersion Methods 0.000 claims abstract description 8
- 239000013543 active substance Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000004513 sizing Methods 0.000 claims description 19
- 239000011149 active material Substances 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000007773 negative electrode material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- -1 SuperP Substances 0.000 claims description 2
- 239000006230 acetylene black Substances 0.000 claims description 2
- 239000006183 anode active material Substances 0.000 claims description 2
- 239000002134 carbon nanofiber Substances 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 14
- 238000000576 coating method Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005518 electrochemistry Effects 0.000 abstract description 2
- 238000009210 therapy by ultrasound Methods 0.000 abstract 2
- 238000007865 diluting Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910010710 LiFePO Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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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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- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN2011100606253A CN102145329B (zh) | 2011-03-14 | 2011-03-14 | 一种锂离子电池电极浆料的合浆工艺 |
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CN2011100606253A CN102145329B (zh) | 2011-03-14 | 2011-03-14 | 一种锂离子电池电极浆料的合浆工艺 |
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CN102145329A true CN102145329A (zh) | 2011-08-10 |
CN102145329B CN102145329B (zh) | 2012-12-19 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102354743A (zh) * | 2011-08-25 | 2012-02-15 | 奇瑞汽车股份有限公司 | 一种电动汽车用动力电池电极浆料制作方法 |
CN102361069A (zh) * | 2011-09-30 | 2012-02-22 | 深圳市沃特玛电池有限公司 | 一种锂离子电池负极及其制造方法 |
CN102544515A (zh) * | 2012-02-21 | 2012-07-04 | 杭州力奥科技有限公司 | 一种磷酸铁锂动力电池水性正极浆料及正极极片制备方法 |
CN103515615A (zh) * | 2013-10-14 | 2014-01-15 | 广东志成冠军集团有限公司 | 一种容量型动力锂电池的水系正极浆料及其制备方法 |
CN103700861A (zh) * | 2013-06-09 | 2014-04-02 | 洛阳月星新能源科技有限公司 | 一种锂离子电池正极浆料合浆工艺 |
CN104377347A (zh) * | 2013-07-05 | 2015-02-25 | 福建博瑞特电机有限公司 | 一种低温磷酸铁锂动力电池负极浆料的制备方法 |
CN104466087A (zh) * | 2014-12-04 | 2015-03-25 | 中航锂电(洛阳)有限公司 | 一种锂离子电池正极浆料及其制备方法和应用 |
CN104766950A (zh) * | 2015-04-13 | 2015-07-08 | 天津力神电池股份有限公司 | 一种锂离子动力电池浆料的匀浆方法 |
CN105552310A (zh) * | 2016-02-01 | 2016-05-04 | 宁波金和锂电材料有限公司 | 一种锂离子电池的搅浆工艺及应用 |
CN108923020A (zh) * | 2018-07-05 | 2018-11-30 | 中盐安徽红四方锂电有限公司 | 一种含vgcf的锂离子电池水系正极浆料的制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183911B1 (en) * | 1999-03-10 | 2001-02-06 | Samsung Display Devices Co., Ltd. | Positive active material for rechargeable lithium battery and method of preparing same |
CN1505185A (zh) * | 2002-11-28 | 2004-06-16 | 宁波华天锂电池科技有限公司 | 锂离子二次电池的电极用粘合浆料的制造方法 |
CN1770515A (zh) * | 2005-08-22 | 2006-05-10 | 中国科学院成都有机化学有限公司 | 一种锂离子二次电池正极、负极材料导电剂及其制备方法 |
CN101286563A (zh) * | 2008-04-30 | 2008-10-15 | 东莞市迈科新能源有限公司 | 一种水性胶、应用该水性胶的锂电池及该锂电池的制造方法 |
CN101546849A (zh) * | 2008-03-28 | 2009-09-30 | 潘树明 | 聚合物锂离子电池及其四步合成制造工艺技术 |
CN101651227A (zh) * | 2009-08-31 | 2010-02-17 | 山东神工电池新科技有限公司 | 一种高寿命水溶性锂电池及其制作工艺 |
CN101683594A (zh) * | 2008-09-28 | 2010-03-31 | 天空能源(洛阳)有限公司 | 一种锂离子动力电池合浆工艺 |
CN101694872A (zh) * | 2009-10-21 | 2010-04-14 | 保定风帆新能源有限公司 | 一种锂离子电池浆料混合制备方法 |
-
2011
- 2011-03-14 CN CN2011100606253A patent/CN102145329B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183911B1 (en) * | 1999-03-10 | 2001-02-06 | Samsung Display Devices Co., Ltd. | Positive active material for rechargeable lithium battery and method of preparing same |
CN1505185A (zh) * | 2002-11-28 | 2004-06-16 | 宁波华天锂电池科技有限公司 | 锂离子二次电池的电极用粘合浆料的制造方法 |
CN1770515A (zh) * | 2005-08-22 | 2006-05-10 | 中国科学院成都有机化学有限公司 | 一种锂离子二次电池正极、负极材料导电剂及其制备方法 |
CN101546849A (zh) * | 2008-03-28 | 2009-09-30 | 潘树明 | 聚合物锂离子电池及其四步合成制造工艺技术 |
CN101286563A (zh) * | 2008-04-30 | 2008-10-15 | 东莞市迈科新能源有限公司 | 一种水性胶、应用该水性胶的锂电池及该锂电池的制造方法 |
CN101683594A (zh) * | 2008-09-28 | 2010-03-31 | 天空能源(洛阳)有限公司 | 一种锂离子动力电池合浆工艺 |
CN101651227A (zh) * | 2009-08-31 | 2010-02-17 | 山东神工电池新科技有限公司 | 一种高寿命水溶性锂电池及其制作工艺 |
CN101694872A (zh) * | 2009-10-21 | 2010-04-14 | 保定风帆新能源有限公司 | 一种锂离子电池浆料混合制备方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102354743A (zh) * | 2011-08-25 | 2012-02-15 | 奇瑞汽车股份有限公司 | 一种电动汽车用动力电池电极浆料制作方法 |
CN102361069A (zh) * | 2011-09-30 | 2012-02-22 | 深圳市沃特玛电池有限公司 | 一种锂离子电池负极及其制造方法 |
CN102544515A (zh) * | 2012-02-21 | 2012-07-04 | 杭州力奥科技有限公司 | 一种磷酸铁锂动力电池水性正极浆料及正极极片制备方法 |
CN102544515B (zh) * | 2012-02-21 | 2015-05-13 | 杭州力奥科技有限公司 | 一种磷酸铁锂动力电池水性正极浆料及正极极片制备方法 |
CN103700861B (zh) * | 2013-06-09 | 2016-04-20 | 洛阳月星新能源科技有限公司 | 一种锂离子电池正极浆料合浆工艺 |
CN103700861A (zh) * | 2013-06-09 | 2014-04-02 | 洛阳月星新能源科技有限公司 | 一种锂离子电池正极浆料合浆工艺 |
CN104377347A (zh) * | 2013-07-05 | 2015-02-25 | 福建博瑞特电机有限公司 | 一种低温磷酸铁锂动力电池负极浆料的制备方法 |
CN104377347B (zh) * | 2013-07-05 | 2016-10-19 | 福建博瑞特电机有限公司 | 一种低温磷酸铁锂动力电池负极浆料的制备方法 |
CN103515615A (zh) * | 2013-10-14 | 2014-01-15 | 广东志成冠军集团有限公司 | 一种容量型动力锂电池的水系正极浆料及其制备方法 |
CN103515615B (zh) * | 2013-10-14 | 2016-09-07 | 广东志成冠军集团有限公司 | 一种容量型动力锂电池的水系正极浆料及其制备方法 |
CN104466087A (zh) * | 2014-12-04 | 2015-03-25 | 中航锂电(洛阳)有限公司 | 一种锂离子电池正极浆料及其制备方法和应用 |
CN104466087B (zh) * | 2014-12-04 | 2017-07-07 | 中航锂电(洛阳)有限公司 | 一种锂离子电池正极浆料及其制备方法和应用 |
CN104766950A (zh) * | 2015-04-13 | 2015-07-08 | 天津力神电池股份有限公司 | 一种锂离子动力电池浆料的匀浆方法 |
CN105552310A (zh) * | 2016-02-01 | 2016-05-04 | 宁波金和锂电材料有限公司 | 一种锂离子电池的搅浆工艺及应用 |
CN108923020A (zh) * | 2018-07-05 | 2018-11-30 | 中盐安徽红四方锂电有限公司 | 一种含vgcf的锂离子电池水系正极浆料的制备方法 |
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Effective date of registration: 20160219 Address after: 213299 Jintan Road, Jintan District, Jiangsu, No. 88, No. Patentee after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Address before: 471003, Binhe Road, hi tech Zone, Henan, Luoyang, 36 Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
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Address after: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee after: AVIC lithium Technology Co.,Ltd. Address before: 213299 No. 88, Jintan Avenue, Jintan District, Jiangsu, Changzhou Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
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Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: AVIC lithium Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. |
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Effective date of registration: 20220426 Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology (Jiangsu) Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: Zhongchuangxin Aviation Technology Co.,Ltd. |