JP7138713B2 - リチウム-硫黄電池用分離膜及びこれを含むリチウム-硫黄電池 - Google Patents
リチウム-硫黄電池用分離膜及びこれを含むリチウム-硫黄電池 Download PDFInfo
- Publication number
- JP7138713B2 JP7138713B2 JP2020538822A JP2020538822A JP7138713B2 JP 7138713 B2 JP7138713 B2 JP 7138713B2 JP 2020538822 A JP2020538822 A JP 2020538822A JP 2020538822 A JP2020538822 A JP 2020538822A JP 7138713 B2 JP7138713 B2 JP 7138713B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- unsubstituted
- substituted
- lithium
- sulfur battery
- 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.)
- Active
Links
Images
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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/443—Particulate material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/028—Polyamidoamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/02—Polyamines
-
- 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
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- 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
- H01M50/411—Organic 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- 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
- H01M50/431—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
- H01M50/409—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
- H01M50/40—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
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
-
- 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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0058853 | 2018-05-24 | ||
| KR1020180058853A KR102420594B1 (ko) | 2018-05-24 | 2018-05-24 | 리튬-황 전지용 분리막 및 이를 포함하는 리튬-황 전지 |
| PCT/KR2019/005444 WO2019225884A1 (ko) | 2018-05-24 | 2019-05-08 | 리튬-황 전지용 분리막 및 이를 포함하는 리튬-황 전지 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021510452A JP2021510452A (ja) | 2021-04-22 |
| JPWO2019225884A5 JPWO2019225884A5 (https=) | 2022-07-20 |
| JP2021510452A5 JP2021510452A5 (https=) | 2022-07-20 |
| JP7138713B2 true JP7138713B2 (ja) | 2022-09-16 |
Family
ID=68615621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020538822A Active JP7138713B2 (ja) | 2018-05-24 | 2019-05-08 | リチウム-硫黄電池用分離膜及びこれを含むリチウム-硫黄電池 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11999872B2 (https=) |
| EP (1) | EP3723160B1 (https=) |
| JP (1) | JP7138713B2 (https=) |
| KR (1) | KR102420594B1 (https=) |
| CN (1) | CN111615763B (https=) |
| ES (1) | ES3023633T3 (https=) |
| HU (1) | HUE070905T2 (https=) |
| WO (1) | WO2019225884A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102420593B1 (ko) * | 2018-05-24 | 2022-07-13 | 주식회사 엘지에너지솔루션 | 리튬-황 전지용 분리막 및 이를 포함하는 리튬-황 전지 |
| US11978851B2 (en) * | 2019-03-05 | 2024-05-07 | Sk On Co., Ltd. | Coated separator for energy storage device |
| US12062771B2 (en) * | 2019-03-08 | 2024-08-13 | Sk On Co., Ltd. | Coated electrode for energy storage device |
| CN113136121B (zh) * | 2021-04-14 | 2022-04-19 | 合肥利夫生物科技有限公司 | 一种生物基隔膜涂敷液及其制备方法和在锂电池中的应用 |
| CN115224435B (zh) * | 2022-04-28 | 2024-07-23 | 中材锂膜(宁乡)有限公司 | 一种石墨烯水凝胶/聚烯烃基锂离子电池复合隔膜 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016532992A (ja) | 2013-10-18 | 2016-10-20 | エルジー・ケム・リミテッド | 分離膜及びそれを含むリチウム−硫黄電池 |
| KR101795841B1 (ko) | 2014-09-29 | 2017-11-09 | 주식회사 엘지화학 | 리튬이온전달소재 및 이의 제조 방법 |
| US20180269453A1 (en) | 2017-03-15 | 2018-09-20 | Korea Institute Of Science And Technology | Polyethyleneimine-attached carbonaceous material and separator for lithium-sulfur battery coated with the same |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2822296A1 (fr) * | 2001-03-19 | 2002-09-20 | Atofina | Elements de batteries lithium-ion fabriques a partir d'une poudre microcomposite a base d'une charge et d'un fluoropolymere |
| JP4658442B2 (ja) * | 2002-10-21 | 2011-03-23 | 三菱樹脂株式会社 | セパレーターおよびそれを用いた電池 |
| KR100553776B1 (ko) | 2003-09-05 | 2006-02-20 | 삼성에스디아이 주식회사 | 유기 전해액 및 이를 포함한 리튬 설퍼 전지 |
| JP4761966B2 (ja) * | 2003-09-25 | 2011-08-31 | ダイセル化学工業株式会社 | 耐薬品性を有する多孔性フィルム |
| US8236446B2 (en) | 2008-03-26 | 2012-08-07 | Ada Technologies, Inc. | High performance batteries with carbon nanomaterials and ionic liquids |
| CN102835189B (zh) | 2010-04-09 | 2016-06-29 | 株式会社尼康 | 基板处理装置 |
| TWI425700B (zh) | 2010-12-22 | 2014-02-01 | Ind Tech Res Inst | 二次電池、電池隔離膜及其製造方法 |
| KR101473394B1 (ko) * | 2012-06-12 | 2014-12-16 | 주식회사 엘지화학 | 금속 이온을 흡착할 수 있는 분리막 및 이를 포함하는 이차전지, 및 상기 분리막의 제조방법 |
| WO2014042080A1 (ja) * | 2012-09-14 | 2014-03-20 | 日産化学工業株式会社 | エネルギー貯蔵デバイス電極用複合集電体および電極 |
| US10873117B2 (en) * | 2013-01-01 | 2020-12-22 | Massachusetts Institute Of Technology | Multi-layer structures prepared by layer-by-layer assembly |
| JP6246361B2 (ja) | 2013-08-01 | 2017-12-13 | エルジー・ケム・リミテッド | リチウム−硫黄電池用の正極およびその製造方法 |
| US10128481B2 (en) | 2014-02-18 | 2018-11-13 | GM Global Technology Operations LLC | Lithium-based battery separator and method for making the same |
| CN103904278B (zh) * | 2014-04-10 | 2015-12-02 | 宁德新能源科技有限公司 | 锂离子二次电池及其隔离膜及制备方法 |
| KR101737217B1 (ko) | 2014-09-26 | 2017-05-18 | 주식회사 엘지화학 | 황-탄소나노튜브 복합체, 이의 제조방법, 이를 포함하는 리튬-황 전지용 캐소드 활물질 및 이를 포함한 리튬-황 전지 |
| CN104362394A (zh) * | 2014-10-23 | 2015-02-18 | 清华大学 | 一种锂硫二次电池 |
| CN104524990A (zh) * | 2014-12-15 | 2015-04-22 | 南京工业大学 | 气体分离膜及其制备方法、膜式气体分离装置 |
| US10388947B2 (en) | 2015-02-06 | 2019-08-20 | The Regents Of The University Of California | Pnictide containing catalysts for electrochemical conversion reactions and methods of use |
| KR101984717B1 (ko) | 2015-09-15 | 2019-05-31 | 주식회사 엘지화학 | 고분자, 이의 제조 방법, 그리고 이를 포함하는 고체 고분자 전해질, 전극, 세퍼레이터 및 리튬 이차 전지 |
| KR102038543B1 (ko) * | 2016-01-28 | 2019-10-30 | 주식회사 엘지화학 | 폴리도파민을 포함하는 복합 코팅층이 형성된 리튬-황 전지용 분리막, 이의 제조방법 및 이를 포함하는 리튬-황 전지 |
| KR101912295B1 (ko) * | 2016-03-18 | 2018-10-26 | 울산과학기술원 | 리튬-황 전지용 다공성 및 전도성막, 이의 제조방법, 및 이를 포함하는 리튬-황 전지 |
| CN105609690B (zh) | 2016-03-23 | 2019-06-21 | 中国科学技术大学 | 一种电池隔膜及其制备方法和锂硫电池 |
| CN106129455A (zh) * | 2016-08-30 | 2016-11-16 | 上海大学 | 锂硫电池 |
| JP2018059724A (ja) | 2016-10-03 | 2018-04-12 | 東芝電子管デバイス株式会社 | 放射線検出器 |
| CN107068945A (zh) | 2017-04-08 | 2017-08-18 | 深圳市佩成科技有限责任公司 | 一种锂硫电池复合隔膜的制备方法 |
| CN107863534A (zh) * | 2017-10-20 | 2018-03-30 | 电子科技大学 | 一种应用于锂硫电池的极性粘接剂及其制备方法 |
| CN110197922B (zh) * | 2018-02-26 | 2021-03-19 | 宁德新能源科技有限公司 | 隔离膜和锂离子电池 |
| KR102420593B1 (ko) * | 2018-05-24 | 2022-07-13 | 주식회사 엘지에너지솔루션 | 리튬-황 전지용 분리막 및 이를 포함하는 리튬-황 전지 |
-
2018
- 2018-05-24 KR KR1020180058853A patent/KR102420594B1/ko active Active
-
2019
- 2019-05-08 US US16/956,413 patent/US11999872B2/en active Active
- 2019-05-08 JP JP2020538822A patent/JP7138713B2/ja active Active
- 2019-05-08 CN CN201980008918.1A patent/CN111615763B/zh active Active
- 2019-05-08 WO PCT/KR2019/005444 patent/WO2019225884A1/ko not_active Ceased
- 2019-05-08 HU HUE19807623A patent/HUE070905T2/hu unknown
- 2019-05-08 ES ES19807623T patent/ES3023633T3/es active Active
- 2019-05-08 EP EP19807623.4A patent/EP3723160B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016532992A (ja) | 2013-10-18 | 2016-10-20 | エルジー・ケム・リミテッド | 分離膜及びそれを含むリチウム−硫黄電池 |
| KR101795841B1 (ko) | 2014-09-29 | 2017-11-09 | 주식회사 엘지화학 | 리튬이온전달소재 및 이의 제조 방법 |
| US20180269453A1 (en) | 2017-03-15 | 2018-09-20 | Korea Institute Of Science And Technology | Polyethyleneimine-attached carbonaceous material and separator for lithium-sulfur battery coated with the same |
Non-Patent Citations (2)
| Title |
|---|
| Wei Lin et al.,Enhanced Performance of Lithium Sulfur Battery with a Reduced Graphene Oxide Coating Separator,Journal of The Electrochemical Society,2015年05月29日,Vol.162,pp.A1624-A1629 |
| Yong Jiang et al.,Inhibiting the shuttle effect of Li-S battery with a graphene oxide coating separator: Performance i,Journal of Power Sources,2017年01月10日,Vol.342,pp.929-938 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3723160A1 (en) | 2020-10-14 |
| EP3723160A4 (en) | 2021-03-31 |
| EP3723160B1 (en) | 2025-03-26 |
| US11999872B2 (en) | 2024-06-04 |
| KR102420594B1 (ko) | 2022-07-13 |
| ES3023633T3 (en) | 2025-06-02 |
| HUE070905T2 (hu) | 2025-07-28 |
| KR20190133897A (ko) | 2019-12-04 |
| WO2019225884A1 (ko) | 2019-11-28 |
| CN111615763B (zh) | 2024-03-12 |
| JP2021510452A (ja) | 2021-04-22 |
| CN111615763A (zh) | 2020-09-01 |
| US20200395586A1 (en) | 2020-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7138713B2 (ja) | リチウム-硫黄電池用分離膜及びこれを含むリチウム-硫黄電池 | |
| JP6396343B2 (ja) | リチウムイオン二次電池用負極、リチウムイオン二次電池、リチウムイオン二次電池用負極用合材ペーストおよびリチウムイオン二次電池用負極の製造方法 | |
| JP6535581B2 (ja) | 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池 | |
| JP6522167B2 (ja) | 金属ナノ粒子を含む正極活物質及び正極、それを含むリチウム−硫黄電池 | |
| TWI761365B (zh) | 負極活性物質、混合負極活性物質材料、及負極活性物質的製造方法 | |
| CN113659109B (zh) | 负极活性物质、混合负极活性物质材料、及负极活性物质的制备方法 | |
| KR20180017796A (ko) | 황-탄소 복합체, 이의 제조방법 및 이를 포함하는 리튬-황 전지 | |
| WO2015186742A1 (ja) | ナノカーボン複合体及びその製造方法 | |
| WO2017085908A1 (ja) | 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法 | |
| CN114556623A (zh) | 锂二次电池用正极和包含其的锂二次电池 | |
| JP7050933B2 (ja) | リチウム-硫黄電池用分離膜及びこれを含むリチウム-硫黄電池 | |
| CN115552660A (zh) | 负极和包括负极的锂二次电池 | |
| WO2015025722A1 (ja) | 炭素系負極材料、その製造方法及び該負極材料を含むリチウムイオン電池 | |
| JP7649866B2 (ja) | 正極組成物の製造方法及び正極の製造方法 | |
| WO2018051710A1 (ja) | 負極活物質、混合負極活物質材料、及び負極活物質の製造方法 | |
| JP2021093239A (ja) | 非水電解質二次電池負極用添加剤、及び、非水電解質二次電池用水系負極スラリー組成物 | |
| US20220344635A1 (en) | Negative electrode material for secondary batteries, negative electrode for secondary batteries, and secondary battery | |
| US20230050935A1 (en) | Positive electrode slurry, positive electrode manufactured using same, and lithium-sulfur battery comprising same | |
| JP7543571B2 (ja) | 硫黄-炭素複合体を含む正極及びこれを含むリチウムイオン二次電池 | |
| US20250219087A1 (en) | Positive electrode composition and production method for same, positive electrode and production method for same, and battery | |
| KR20250004998A (ko) | 음극 조성물, 이의 제조방법, 음극, 이를 포함하는 리튬 이차 전지 | |
| WO2023188707A1 (ja) | 正極組成物、正極及びその製造方法、並びに電池 | |
| KR20230055777A (ko) | 황-탄소 복합체, 이의 제조방법, 및 이를 포함하는 리튬-황 전지 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200713 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210906 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211105 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20211222 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220418 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20220708 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220808 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220906 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7138713 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |