CN105390751B - High-safety flexible package lithium ion battery core - Google Patents
High-safety flexible package lithium ion battery core Download PDFInfo
- Publication number
- CN105390751B CN105390751B CN201510948772.2A CN201510948772A CN105390751B CN 105390751 B CN105390751 B CN 105390751B CN 201510948772 A CN201510948772 A CN 201510948772A CN 105390751 B CN105390751 B CN 105390751B
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- CN
- China
- Prior art keywords
- tab
- negative electrode
- bag
- plate
- positive
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- 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.)
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Classifications
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- 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
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
-
- 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
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510948772.2A CN105390751B (en) | 2015-12-17 | 2015-12-17 | High-safety flexible package lithium ion battery core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510948772.2A CN105390751B (en) | 2015-12-17 | 2015-12-17 | High-safety flexible package lithium ion battery core |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105390751A CN105390751A (en) | 2016-03-09 |
CN105390751B true CN105390751B (en) | 2023-10-10 |
Family
ID=55422771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510948772.2A Active CN105390751B (en) | 2015-12-17 | 2015-12-17 | High-safety flexible package lithium ion battery core |
Country Status (1)
Country | Link |
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CN (1) | CN105390751B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105958008B (en) * | 2016-06-30 | 2018-10-09 | 深圳博磊达新能源科技有限公司 | A kind of lithium ion battery anode composite piece, preparation method and lithium ion battery |
CN106099133A (en) * | 2016-08-30 | 2016-11-09 | 惠州市惠德瑞锂电科技股份有限公司 | A kind of lithium battery core body, preparation method and the lithium primary battery of gained |
CN110137434A (en) * | 2019-06-06 | 2019-08-16 | 深圳鸿鹏新能源科技有限公司 | Lithium battery pole slice and preparation method thereof |
CN114171780A (en) * | 2021-11-30 | 2022-03-11 | 蜂巢能源科技有限公司 | Lithium ion battery cell, preparation method and application thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385830A (en) * | 1941-11-29 | 1945-10-02 | Cons Mining & Smelting Co | Mold and method for casting electrolytic cells |
CN201252137Y (en) * | 2008-09-05 | 2009-06-03 | 广东国光电子有限公司 | Film polymer lithium ion battery |
CN201918456U (en) * | 2010-10-21 | 2011-08-03 | 力佳电源科技(深圳)有限公司 | Lithium battery composite diaphragm and diaphragm bag |
CN202601794U (en) * | 2012-05-29 | 2012-12-12 | 深圳市博亿能科技有限公司 | Novel bag type structure lithium ion battery |
CN103094618A (en) * | 2012-12-19 | 2013-05-08 | 天津市捷威动力工业有限公司 | Bag-making type lithium ion battery and preparation method thereof |
CN204741041U (en) * | 2015-06-29 | 2015-11-04 | 中山市世豹新能源有限公司 | Ultra high power system pocket type lamination lithium ion battery structure |
CN205264818U (en) * | 2015-12-17 | 2016-05-25 | 佛山市南海区欣源电子有限公司 | High soft package lithium -ion battery core of security |
-
2015
- 2015-12-17 CN CN201510948772.2A patent/CN105390751B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385830A (en) * | 1941-11-29 | 1945-10-02 | Cons Mining & Smelting Co | Mold and method for casting electrolytic cells |
CN201252137Y (en) * | 2008-09-05 | 2009-06-03 | 广东国光电子有限公司 | Film polymer lithium ion battery |
CN201918456U (en) * | 2010-10-21 | 2011-08-03 | 力佳电源科技(深圳)有限公司 | Lithium battery composite diaphragm and diaphragm bag |
CN202601794U (en) * | 2012-05-29 | 2012-12-12 | 深圳市博亿能科技有限公司 | Novel bag type structure lithium ion battery |
CN103094618A (en) * | 2012-12-19 | 2013-05-08 | 天津市捷威动力工业有限公司 | Bag-making type lithium ion battery and preparation method thereof |
CN204741041U (en) * | 2015-06-29 | 2015-11-04 | 中山市世豹新能源有限公司 | Ultra high power system pocket type lamination lithium ion battery structure |
CN205264818U (en) * | 2015-12-17 | 2016-05-25 | 佛山市南海区欣源电子有限公司 | High soft package lithium -ion battery core of security |
Also Published As
Publication number | Publication date |
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CN105390751A (en) | 2016-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Applicant after: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Applicant after: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. Address before: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Applicant before: FOSHAN NANHAI XINYUAN ELECTRONICS Co.,Ltd. Applicant before: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161220 Address after: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Applicant after: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Address before: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Applicant before: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Applicant before: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |