CN102751473A - 一种大容量汽车用负极浆料的制备方法 - Google Patents
一种大容量汽车用负极浆料的制备方法 Download PDFInfo
- Publication number
- CN102751473A CN102751473A CN2012102378218A CN201210237821A CN102751473A CN 102751473 A CN102751473 A CN 102751473A CN 2012102378218 A CN2012102378218 A CN 2012102378218A CN 201210237821 A CN201210237821 A CN 201210237821A CN 102751473 A CN102751473 A CN 102751473A
- Authority
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- China
- Prior art keywords
- sbr
- cathode slurry
- cathode size
- preparation
- cmc
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 9
- 239000006257 cathode slurry Substances 0.000 title abstract description 8
- 239000002002 slurry Substances 0.000 claims abstract description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 239000006258 conductive agent Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 abstract description 4
- 230000008719 thickening Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 abstract description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- 239000002174 Styrene-butadiene Substances 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 2
- 239000002482 conductive additive Substances 0.000 abstract 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- 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
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201210237821.8A CN102751473B (zh) | 2012-07-10 | 2012-07-10 | 一种大容量汽车用负极浆料的制备方法 |
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CN201210237821.8A CN102751473B (zh) | 2012-07-10 | 2012-07-10 | 一种大容量汽车用负极浆料的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102751473A true CN102751473A (zh) | 2012-10-24 |
CN102751473B CN102751473B (zh) | 2015-07-01 |
Family
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Family Applications (1)
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CN201210237821.8A Active CN102751473B (zh) | 2012-07-10 | 2012-07-10 | 一种大容量汽车用负极浆料的制备方法 |
Country Status (1)
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CN (1) | CN102751473B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296254A (zh) * | 2013-04-16 | 2013-09-11 | 江苏力天新能源科技有限公司 | 一种锂离子电池负极浆料的制备方法 |
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 |
CN107275569A (zh) * | 2016-04-08 | 2017-10-20 | 深圳市沃特玛电池有限公司 | 一种高倍率锂离子电池负极片的制备方法 |
CN111509231A (zh) * | 2020-05-26 | 2020-08-07 | 苏州凌威新能源科技有限公司 | 负极浆料、负极片及其制备方法 |
WO2022237534A1 (zh) * | 2021-05-08 | 2022-11-17 | 蜂巢能源科技股份有限公司 | 一种复合粘结剂及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN101315993A (zh) * | 2007-05-28 | 2008-12-03 | 东莞新能源电子科技有限公司 | 一种叠片式锂离子电池的制造方法 |
CN101807719A (zh) * | 2010-03-23 | 2010-08-18 | 江苏富朗特新能源有限公司 | 一种高功率型锂电池系统的制造方法 |
-
2012
- 2012-07-10 CN CN201210237821.8A patent/CN102751473B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101315993A (zh) * | 2007-05-28 | 2008-12-03 | 东莞新能源电子科技有限公司 | 一种叠片式锂离子电池的制造方法 |
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 |
CN101807719A (zh) * | 2010-03-23 | 2010-08-18 | 江苏富朗特新能源有限公司 | 一种高功率型锂电池系统的制造方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296254A (zh) * | 2013-04-16 | 2013-09-11 | 江苏力天新能源科技有限公司 | 一种锂离子电池负极浆料的制备方法 |
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 |
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 |
CN107275569A (zh) * | 2016-04-08 | 2017-10-20 | 深圳市沃特玛电池有限公司 | 一种高倍率锂离子电池负极片的制备方法 |
CN111509231A (zh) * | 2020-05-26 | 2020-08-07 | 苏州凌威新能源科技有限公司 | 负极浆料、负极片及其制备方法 |
CN111509231B (zh) * | 2020-05-26 | 2021-08-10 | 苏州凌威新能源科技有限公司 | 负极浆料、负极片及其制备方法 |
WO2022237534A1 (zh) * | 2021-05-08 | 2022-11-17 | 蜂巢能源科技股份有限公司 | 一种复合粘结剂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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CN102751473B (zh) | 2015-07-01 |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Three road 201812 Shanghai Jiading District Jiangqiao Town Park No. 223 Patentee after: SHANGHAI SUOLI SCIENCE & TECHNOLOGY CO., LTD. Address before: Three road 201812 Shanghai Jiading District Jiangqiao Town Park No. 223 Patentee before: Shanghai Suoli Technology Co., Ltd. |
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Denomination of invention: Method for preparing high-capacity cathode slurry for automobile Effective date of registration: 20151216 Granted publication date: 20150701 Pledgee: China Co truction Bank Corp Shanghai Minhang branch Pledgor: SHANGHAI SUOLI SCIENCE & TECHNOLOGY CO., LTD. Registration number: 2015310000050 |
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Date of cancellation: 20190515 Granted publication date: 20150701 Pledgee: China Co truction Bank Corp Shanghai Minhang branch Pledgor: SHANGHAI SUOLI SCIENCE & TECHNOLOGY CO., LTD. Registration number: 2015310000050 |
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Effective date of registration: 20211124 Address after: 200335 1f, building B, No. 33, Guangshun Road, Changning District, Shanghai Patentee after: SHANGHAI SANJIU ELECTRIC EQUIPMENT Co.,Ltd. Address before: 201812 No. 223, Jinyuan Third Road, Jiangqiao Town, Jiading District, Shanghai Patentee before: SHANGHAI SUOLI SCIENCE & TECHNOLOGY Co.,Ltd. |
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