CN117256075A - 电池 - Google Patents
电池 Download PDFInfo
- Publication number
- CN117256075A CN117256075A CN202180097559.9A CN202180097559A CN117256075A CN 117256075 A CN117256075 A CN 117256075A CN 202180097559 A CN202180097559 A CN 202180097559A CN 117256075 A CN117256075 A CN 117256075A
- Authority
- CN
- China
- Prior art keywords
- collector
- current collecting
- battery
- connection plate
- protruding
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 238000013459 approach Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 18
- 238000012986 modification Methods 0.000 description 18
- 239000011888 foil Substances 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- 239000007773 negative electrode material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000007784 solid electrolyte Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000011149 active material Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/032434 WO2023032151A1 (ja) | 2021-09-03 | 2021-09-03 | 電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117256075A true CN117256075A (zh) | 2023-12-19 |
Family
ID=85412460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180097559.9A Pending CN117256075A (zh) | 2021-09-03 | 2021-09-03 | 电池 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2023032151A1 (ja) |
| KR (1) | KR20230160335A (ja) |
| CN (1) | CN117256075A (ja) |
| WO (1) | WO2023032151A1 (ja) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011049065A (ja) * | 2009-08-27 | 2011-03-10 | Toshiba Corp | 非水電解質電池およびその製造方法 |
| US9178204B2 (en) | 2009-12-07 | 2015-11-03 | Samsung Sdi Co., Ltd. | Rechargeable battery |
| JP5211086B2 (ja) | 2010-02-08 | 2013-06-12 | 日立ビークルエナジー株式会社 | 二次電池 |
| JP5591566B2 (ja) | 2010-03-15 | 2014-09-17 | 株式会社東芝 | 電池 |
| JP2015092457A (ja) | 2013-09-30 | 2015-05-14 | 住友電気工業株式会社 | 角型蓄電デバイス及びその製造方法 |
| KR101754609B1 (ko) | 2013-11-20 | 2017-07-06 | 삼성에스디아이 주식회사 | 퓨즈부를 갖는 이차 전지 |
| JP2018055890A (ja) * | 2016-09-27 | 2018-04-05 | 株式会社東芝 | 電池および接合方法 |
-
2021
- 2021-09-03 KR KR1020237036018A patent/KR20230160335A/ko unknown
- 2021-09-03 JP JP2023544933A patent/JPWO2023032151A1/ja active Pending
- 2021-09-03 CN CN202180097559.9A patent/CN117256075A/zh active Pending
- 2021-09-03 WO PCT/JP2021/032434 patent/WO2023032151A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023032151A1 (ja) | 2023-03-09 |
| KR20230160335A (ko) | 2023-11-23 |
| JPWO2023032151A1 (ja) | 2023-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |