CN102024935B - 一种电池正极基材的预处理设备 - Google Patents
一种电池正极基材的预处理设备 Download PDFInfo
- Publication number
- CN102024935B CN102024935B CN200910190710.4A CN200910190710A CN102024935B CN 102024935 B CN102024935 B CN 102024935B CN 200910190710 A CN200910190710 A CN 200910190710A CN 102024935 B CN102024935 B CN 102024935B
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- China
- Prior art keywords
- positive electrode
- base material
- electrode substrate
- battery
- positive
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- 239000010405 anode material Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 49
- 238000004804 winding Methods 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000005530 etching Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000007602 hot air drying Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 238000004381 surface treatment Methods 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 11
- 239000003513 alkali Substances 0.000 claims 3
- 239000011267 electrode slurry Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002699 waste material Substances 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
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910190710.4A CN102024935B (zh) | 2009-09-21 | 2009-09-21 | 一种电池正极基材的预处理设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910190710.4A CN102024935B (zh) | 2009-09-21 | 2009-09-21 | 一种电池正极基材的预处理设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102024935A CN102024935A (zh) | 2011-04-20 |
| CN102024935B true CN102024935B (zh) | 2014-08-27 |
Family
ID=43865983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910190710.4A Active CN102024935B (zh) | 2009-09-21 | 2009-09-21 | 一种电池正极基材的预处理设备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102024935B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254321B (zh) * | 2018-01-18 | 2023-06-23 | 广东嘉元科技股份有限公司 | 一种铜箔表面色差修复的处理方法 |
| CN112747565A (zh) * | 2021-01-26 | 2021-05-04 | 昆山聚创新能源科技有限公司 | 一种电极卷的真空烘烤方法 |
| CN116826230B (zh) * | 2023-08-02 | 2024-11-05 | 广东捷盟智能装备股份有限公司 | 一种锂电池废电芯回收设备及回收方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776991Y (zh) * | 2005-03-09 | 2006-05-03 | 广东超华科技股份有限公司 | 半浸式电解铜箔表面处理机 |
| CN101504978A (zh) * | 2009-03-19 | 2009-08-12 | 厦门钨业股份有限公司 | 一种三元材料的锂离子电池正极片及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4435194B2 (ja) * | 2007-03-27 | 2010-03-17 | 株式会社東芝 | 非水電解質電池、電池パック及び自動車 |
-
2009
- 2009-09-21 CN CN200910190710.4A patent/CN102024935B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776991Y (zh) * | 2005-03-09 | 2006-05-03 | 广东超华科技股份有限公司 | 半浸式电解铜箔表面处理机 |
| CN101504978A (zh) * | 2009-03-19 | 2009-08-12 | 厦门钨业股份有限公司 | 一种三元材料的锂离子电池正极片及其制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-243612A 2008.10.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102024935A (zh) | 2011-04-20 |
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Effective date of registration: 20170605 Address after: 518119 Beek Industrial Zone, Kwai Chung street, Dapeng New District, Guangdong, Shenzhen Patentee after: SHENZHEN BAK POWER BATTERY Co.,Ltd. Address before: 300402 6 Huaxin Road, Beichen Science Park, Beichen District, Tianjin Co-patentee before: SHENZHEN BAK BATTERY Co.,Ltd. Patentee before: BAK INTERNATIONAL (TIANJIN) Ltd. |
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Date of cancellation: 20221022 Granted publication date: 20140827 |
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Date of cancellation: 20250327 Granted publication date: 20140827 |
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Effective date of registration: 20250327 Granted publication date: 20140827 |
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