JPWO2024181189A1 - - Google Patents
Info
- Publication number
- JPWO2024181189A1 JPWO2024181189A1 JP2025503784A JP2025503784A JPWO2024181189A1 JP WO2024181189 A1 JPWO2024181189 A1 JP WO2024181189A1 JP 2025503784 A JP2025503784 A JP 2025503784A JP 2025503784 A JP2025503784 A JP 2025503784A JP WO2024181189 A1 JPWO2024181189 A1 JP WO2024181189A1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/443—Particulate material
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023029159 | 2023-02-28 | ||
| PCT/JP2024/005662 WO2024181189A1 (ja) | 2023-02-28 | 2024-02-19 | 円筒形二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024181189A1 true JPWO2024181189A1 (https=) | 2024-09-06 |
| JPWO2024181189A5 JPWO2024181189A5 (https=) | 2025-11-13 |
Family
ID=92589705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025503784A Pending JPWO2024181189A1 (https=) | 2023-02-28 | 2024-02-19 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2024181189A1 (https=) |
| CN (1) | CN120642102A (https=) |
| TW (1) | TW202445903A (https=) |
| WO (1) | WO2024181189A1 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021161842A1 (ja) * | 2020-02-12 | 2021-08-19 | 日本ゼオン株式会社 | 電気化学素子用積層体及び電気化学素子 |
| TWI795101B (zh) * | 2020-11-30 | 2023-03-01 | 日商旭化成股份有限公司 | 蓄電裝置用分隔件及包含其之蓄電裝置 |
| US20240194951A1 (en) * | 2021-04-20 | 2024-06-13 | Panasonic Intellectual Property Management Co., Ltd. | Lithium secondary battery |
-
2024
- 2024-02-19 CN CN202480013596.0A patent/CN120642102A/zh active Pending
- 2024-02-19 JP JP2025503784A patent/JPWO2024181189A1/ja active Pending
- 2024-02-19 WO PCT/JP2024/005662 patent/WO2024181189A1/ja not_active Ceased
- 2024-02-21 TW TW113106106A patent/TW202445903A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN120642102A (zh) | 2025-09-12 |
| WO2024181189A1 (ja) | 2024-09-06 |
| TW202445903A (zh) | 2024-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250624 |