CN115461912A - 封装膜、电化学装置及电子装置 - Google Patents
封装膜、电化学装置及电子装置 Download PDFInfo
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- CN115461912A CN115461912A CN202080100345.8A CN202080100345A CN115461912A CN 115461912 A CN115461912 A CN 115461912A CN 202080100345 A CN202080100345 A CN 202080100345A CN 115461912 A CN115461912 A CN 115461912A
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- encapsulation film
- polymer resin
- electrochemical device
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- B32B2260/02—Composition of the impregnated, bonded or embedded layer
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- B32B2260/046—Synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/408—Matt, dull surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2457/00—Electrical equipment
- B32B2457/10—Batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2553/00—Packaging equipment or accessories not otherwise provided for
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
一种封装膜(100),包括依次叠设的保护层(20)、第一粘结层(30)、金属层(40)、第二粘结层(50)和密封层(60),所述保护层(20)包括高分子树脂层(21)和碳材料(22)。还提供一种电化学装置(200)及电子装置(300)。
Description
PCT国内申请,说明书已公开。
Claims (16)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/090668 WO2021227073A1 (zh) | 2020-05-15 | 2020-05-15 | 封装膜、电化学装置及电子装置 |
Publications (1)
Publication Number | Publication Date |
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CN115461912A true CN115461912A (zh) | 2022-12-09 |
Family
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CN202080100345.8A Pending CN115461912A (zh) | 2020-05-15 | 2020-05-15 | 封装膜、电化学装置及电子装置 |
Country Status (4)
Country | Link |
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US (1) | US20230080891A1 (zh) |
EP (1) | EP4152487A4 (zh) |
CN (1) | CN115461912A (zh) |
WO (1) | WO2021227073A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114335827B (zh) * | 2021-12-20 | 2024-04-02 | 广东广麟材耀新能源材料有限公司 | 一种防破裂的铝塑膜 |
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KR20160031638A (ko) * | 2014-09-12 | 2016-03-23 | 주식회사 아모그린텍 | 플렉서블 배터리용 파우치, 이를 이용한 플렉서블 배터리 및 그의 제조 방법 |
KR20160032719A (ko) * | 2016-03-07 | 2016-03-24 | 주식회사 제낙스 | 전지 외장재용 복합 필름 |
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CN110767867A (zh) * | 2019-10-12 | 2020-02-07 | 东莞维科电池有限公司 | 一种超薄电池及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100624950B1 (ko) * | 2004-10-18 | 2006-09-15 | 삼성에스디아이 주식회사 | 방열층이 형성된 전지 외장재 및 이를 이용한 리튬 폴리머전지 |
-
2020
- 2020-05-15 EP EP20935516.3A patent/EP4152487A4/en active Pending
- 2020-05-15 CN CN202080100345.8A patent/CN115461912A/zh active Pending
- 2020-05-15 WO PCT/CN2020/090668 patent/WO2021227073A1/zh unknown
-
2022
- 2022-11-14 US US17/986,046 patent/US20230080891A1/en active Pending
Patent Citations (11)
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US20070207379A1 (en) * | 2006-03-02 | 2007-09-06 | Sony Corporation | External packaging material for battery device, nonaqueous electrolyte secondary battery using the same, and battery pack |
US20090186270A1 (en) * | 2008-01-23 | 2009-07-23 | Sony Corporation | Non-aqueous electrolyte battery and method for producing the same |
CN102945930A (zh) * | 2012-12-07 | 2013-02-27 | 沈阳洪达信息科技有限公司 | 用于包覆蓄电池的复合膜 |
KR20160031638A (ko) * | 2014-09-12 | 2016-03-23 | 주식회사 아모그린텍 | 플렉서블 배터리용 파우치, 이를 이용한 플렉서블 배터리 및 그의 제조 방법 |
JP2016066546A (ja) * | 2014-09-25 | 2016-04-28 | 大日本印刷株式会社 | 電池用包装材料 |
CN105185928A (zh) * | 2015-08-16 | 2015-12-23 | 苏州锂盾储能材料技术有限公司 | 一种可应用于聚合物锂离子电池包装膜 |
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CN109228575A (zh) * | 2018-10-30 | 2019-01-18 | 上海恩捷新材料科技有限公司 | 一种铝塑膜结构 |
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Also Published As
Publication number | Publication date |
---|---|
US20230080891A1 (en) | 2023-03-16 |
EP4152487A4 (en) | 2023-07-19 |
EP4152487A1 (en) | 2023-03-22 |
WO2021227073A1 (zh) | 2021-11-18 |
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