CN1810909A - 水性粘接剂的制备方法及电池 - Google Patents
水性粘接剂的制备方法及电池 Download PDFInfo
- Publication number
- CN1810909A CN1810909A CNA2005100202945A CN200510020294A CN1810909A CN 1810909 A CN1810909 A CN 1810909A CN A2005100202945 A CNA2005100202945 A CN A2005100202945A CN 200510020294 A CN200510020294 A CN 200510020294A CN 1810909 A CN1810909 A CN 1810909A
- Authority
- CN
- China
- Prior art keywords
- water
- aqueous adhesive
- gelatin
- solution
- preparation
- 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
- 239000000853 adhesive Substances 0.000 title claims abstract description 30
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 30
- 108010010803 Gelatin Proteins 0.000 claims abstract description 36
- 229920000159 gelatin Polymers 0.000 claims abstract description 36
- 239000008273 gelatin Substances 0.000 claims abstract description 36
- 235000019322 gelatine Nutrition 0.000 claims abstract description 36
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000002360 preparation method Methods 0.000 claims abstract description 26
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 23
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims description 19
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 18
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 13
- -1 polyoxyethylene Polymers 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 9
- 229920002125 Sokalan® Polymers 0.000 claims description 7
- 239000004584 polyacrylic acid Substances 0.000 claims description 7
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 7
- 239000003637 basic solution Substances 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 16
- 239000011248 coating agent Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 239000003513 alkali Substances 0.000 abstract description 2
- 239000002585 base Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 description 31
- 239000007788 liquid Substances 0.000 description 13
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 11
- 238000003760 magnetic stirring Methods 0.000 description 9
- 239000007774 positive electrode material Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 4
- 239000006258 conductive agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 229910012820 LiCoO Inorganic materials 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009775 high-speed stirring Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000867 polyelectrolyte Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010281 constant-current constant-voltage charging Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005100202945A CN1810909B (zh) | 2005-01-25 | 2005-01-25 | 水性粘接剂的制备方法及电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005100202945A CN1810909B (zh) | 2005-01-25 | 2005-01-25 | 水性粘接剂的制备方法及电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1810909A true CN1810909A (zh) | 2006-08-02 |
CN1810909B CN1810909B (zh) | 2010-10-13 |
Family
ID=36844031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100202945A Active CN1810909B (zh) | 2005-01-25 | 2005-01-25 | 水性粘接剂的制备方法及电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1810909B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101399329B (zh) * | 2007-09-26 | 2011-02-09 | 北京化工大学 | 一种锂硫电池正极极片的制备方法 |
CN102142560A (zh) * | 2011-01-28 | 2011-08-03 | 深圳新宙邦科技股份有限公司 | 水溶性三维网络型电极粘结剂及其制备方法、电极片及其制备方法以及电化学装置 |
CN101290984B (zh) * | 2007-03-29 | 2012-01-18 | Tdk株式会社 | 电极和锂离子二次电池 |
CN102627944A (zh) * | 2012-04-12 | 2012-08-08 | 陕西科技大学 | 一种改性骨胶胶粘剂及其的制备方法 |
CN105428592A (zh) * | 2015-12-25 | 2016-03-23 | 苏州格瑞动力电源科技有限公司 | 一种锂离子电池的正极 |
CN106833455A (zh) * | 2017-02-14 | 2017-06-13 | 四川大学 | 一种改性明胶‑丙烯酸树脂粘合剂制备方法 |
CN110828779A (zh) * | 2019-12-11 | 2020-02-21 | 东莞维科电池有限公司 | 一种锂离子电池负极片及其制备方法、锂离子电池 |
CN111961219A (zh) * | 2020-08-26 | 2020-11-20 | 华南农业大学 | 光交联型丝素蛋白水性粘结剂及其制备方法与应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035054A (zh) * | 1988-04-20 | 1989-08-30 | 伊通县糊精厂 | 医用粘合剂 |
DE10261786A1 (de) * | 2002-12-23 | 2004-07-01 | Fritz Häcker GmbH + Co.KG | Schmelzbarer Klebstoff auf Gelatinebasis |
CN1255889C (zh) * | 2003-06-25 | 2006-05-10 | 南都瑞宝能源科技(上海)有限公司 | 锂离子电池用正极材料镍钴酸锂的制备方法 |
-
2005
- 2005-01-25 CN CN2005100202945A patent/CN1810909B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101290984B (zh) * | 2007-03-29 | 2012-01-18 | Tdk株式会社 | 电极和锂离子二次电池 |
CN101399329B (zh) * | 2007-09-26 | 2011-02-09 | 北京化工大学 | 一种锂硫电池正极极片的制备方法 |
CN102142560A (zh) * | 2011-01-28 | 2011-08-03 | 深圳新宙邦科技股份有限公司 | 水溶性三维网络型电极粘结剂及其制备方法、电极片及其制备方法以及电化学装置 |
CN102627944A (zh) * | 2012-04-12 | 2012-08-08 | 陕西科技大学 | 一种改性骨胶胶粘剂及其的制备方法 |
CN105428592A (zh) * | 2015-12-25 | 2016-03-23 | 苏州格瑞动力电源科技有限公司 | 一种锂离子电池的正极 |
CN106833455A (zh) * | 2017-02-14 | 2017-06-13 | 四川大学 | 一种改性明胶‑丙烯酸树脂粘合剂制备方法 |
CN106833455B (zh) * | 2017-02-14 | 2018-11-02 | 四川大学 | 一种改性明胶-丙烯酸树脂粘合剂制备方法 |
CN110828779A (zh) * | 2019-12-11 | 2020-02-21 | 东莞维科电池有限公司 | 一种锂离子电池负极片及其制备方法、锂离子电池 |
CN110828779B (zh) * | 2019-12-11 | 2022-08-23 | 东莞维科电池有限公司 | 一种锂离子电池负极片及其制备方法、锂离子电池 |
CN111961219A (zh) * | 2020-08-26 | 2020-11-20 | 华南农业大学 | 光交联型丝素蛋白水性粘结剂及其制备方法与应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1810909B (zh) | 2010-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1195036C (zh) | 锂离子二次电池电极材料水性粘合剂及其制备方法 | |
CN1810909B (zh) | 水性粘接剂的制备方法及电池 | |
CN106784798A (zh) | 正极活性材料、制备方法及包含其的高性能正极浆料和全固态锂离子电池 | |
CN1209433C (zh) | 锂离子电池水性粘合剂制备方法 | |
CN108470884B (zh) | 一种水基粘结剂制备的锂离子电池电极 | |
CN100370643C (zh) | 锂离子电池正极片制造方法、用该方法制造的正极片和锂离子电池 | |
CN100508251C (zh) | 一种锂离子电池正极片制造方法、正极片和锂离子电池 | |
CN114014965B (zh) | 聚合物薄膜、电解质、全固态电池及其制备方法和应用 | |
CN111129457A (zh) | 一种水性三元正极浆料及其制备方法 | |
CN106992297A (zh) | 一种三元电池复合正极材料的制备方法及应用 | |
CN108306021A (zh) | 一种基于硅的锂离子电池负极 | |
CN112110448A (zh) | 一种氮掺杂碳与纳米硅复合负极材料及其制备方法 | |
CN108417818A (zh) | 一种基于硅基材料的锂离子电池负极 | |
CN1824724B (zh) | 水性粘接剂、其在制造锂离子电池正极片中的应用及电池 | |
CN107195885A (zh) | 一种碳纳米管聚合物锂离子电池及其制备方法 | |
CN112371033A (zh) | 一种锂离子电池干湿相结合的高效快速混料方法 | |
CN1810908B (zh) | 水性粘接剂 | |
CN112480424B (zh) | 蒽醌-2,3-二羧酸钙配位聚合物作为锂离子电池正极材料的应用 | |
CN107275580B (zh) | 一种长循环寿命高比容量锂硫电池正极材料和锂硫电池正极及其制备 | |
CN115632124B (zh) | 一种高镍三元正极材料、其制备方法及锂离子电池 | |
WO2014044039A1 (zh) | 复合硅酸盐正极材料、锂电池及其制备方法、通信设备 | |
CN108832129A (zh) | 一种电极浆料及制备方法及由其制成的锂离子电池电极 | |
CN116014079A (zh) | 一种木质素水系复合电池粘结剂及其硅基负极片的制备方法和应用 | |
CN104022259A (zh) | 一种多孔疏松聚苯胺-纳米硅复合材料及其制备方法和应用 | |
CN109546092B (zh) | 锂硫薄膜电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160824 Address after: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong Province, No. 6 building 518000 Patentee after: SHENZHEN BAK POWER BATTERY Co.,Ltd. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
|
PP01 | Preservation of patent right |
Effective date of registration: 20191022 Granted publication date: 20101013 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20221022 Granted publication date: 20101013 |
|
PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right |
Effective date of registration: 20221022 Granted publication date: 20101013 |
|
PP01 | Preservation of patent right |