JP2012506130A - リチウムイオン電池 - Google Patents
リチウムイオン電池 Download PDFInfo
- Publication number
- JP2012506130A JP2012506130A JP2011532605A JP2011532605A JP2012506130A JP 2012506130 A JP2012506130 A JP 2012506130A JP 2011532605 A JP2011532605 A JP 2011532605A JP 2011532605 A JP2011532605 A JP 2011532605A JP 2012506130 A JP2012506130 A JP 2012506130A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- lithium
- ion battery
- conductive
- lithium ion
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 61
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000012528 membrane Substances 0.000 claims abstract description 41
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 150000002500 ions Chemical class 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000011245 gel electrolyte Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920002492 poly(sulfone) Polymers 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 claims description 4
- 239000004693 Polybenzimidazole Substances 0.000 claims description 4
- 229920002627 poly(phosphazenes) Polymers 0.000 claims description 4
- 229920002480 polybenzimidazole Polymers 0.000 claims description 4
- 229910018871 CoO 2 Inorganic materials 0.000 claims description 3
- 229910010199 LiAl Inorganic materials 0.000 claims description 3
- 229910013375 LiC Inorganic materials 0.000 claims description 3
- 229910013716 LiNi Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 229910003289 NiMn Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229920006254 polymer film Polymers 0.000 claims 4
- 239000004695 Polyether sulfone Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 229920001643 poly(ether ketone) Polymers 0.000 claims 1
- 229920006393 polyether sulfone Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000011856 silicon-based particle Substances 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 122
- 238000000151 deposition Methods 0.000 description 6
- 230000009477 glass transition Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000002159 nanocrystal Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009684 ion beam mixing Methods 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 239000005543 nano-size silicon particle Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Inorganic materials [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910021423 nanocrystalline silicon Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
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
- H01M10/052—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
- 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
- H01M50/443—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
- H01M50/446—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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Cell Separators (AREA)
Abstract
Description
Claims (20)
- 金属導電性支持体(5)および該支持体(5)上に位置した多結晶層(6)を有する正極(3)を備え、
少なくとも1つのリチウム伝導性層(11)を有するイオン伝導性膜構造(4)を備え、
多結晶層(7)および金属導電性層(8)から構成されている負極(2)を備え、その際、多結晶層(7)は、膜構造(4)に面している、リチウムイオン電池(1)において、
リチウム伝導性層(11)が薄手の気密性のポリマーフィルムであり、このポリマーフィルムが、チャンネルおよび/またはリチウムイオンまたはリチウム原子がリチウムイオンまたはリチウム原子での衝撃によってリチウム伝導性層(11)中に導入されるように物理的に処理されていることを特徴とする、リチウムイオン電池(1)。 - 噴射されたリチウム原子と負極(2)、正極(3)またはリチウム伝導性層(11)に隣接する他の層との間の隙間が20nmを上廻らない、請求項1記載のリチウムイオン電池。
- リチウム伝導性層(11)が2〜19μm、殊に2〜5μmの厚さを有する、請求項1または2記載のリチウムイオン電池。
- イオン伝導性膜構造(4)が多孔質である第2の層(12)を有する、請求項1から3までのいずれか1項に記載のリチウムイオン電池。
- リチウム伝導性層(11)が第2の層(12)より薄手である、請求項4記載のリチウムイオン電池。
- 第2の層が10〜20μmの厚さを有する、請求項4または5記載のリチウムイオン電池。
- 金属導電性支持体(5)がニッケル層または不銹鋼層である、請求項1から6までのいずれか1項に記載のリチウムイオン電池。
- 多結晶層(6,7)の少なくとも1つがナノ結晶層である、請求項1から7までのいずれか1項に記載のリチウムイオン電池。
- 正極(3)の多結晶層(6)がMnO2、CoO2またはNiMnの物質の中から選択されている、請求項1から8までのいずれか1項に記載のリチウムイオン電池。
- イオン伝導性膜構造(4)がポリエーテルケトン、ポリスルホン、ポリイミド、ポリエーテルスルホン、ポリベンズイミダゾールまたはポリホスファゼンポリマーの物質群の中から選択されている、請求項1から9までのいずれか1項に記載のリチウムイオン電池。
- 正極(2)の多結晶層(7)がC、Si、LiAl、LiCまたはLiNiの物質の中から選択されている、請求項1から10までのいずれか1項に記載のリチウムイオン電池。
- イオン伝導性膜構造(4)がポリエチレンオキシドを有する、請求項1から11までのいずれか1項に記載のリチウムイオン電池。
- リチウム伝導性膜(11)が星状または直鎖状のポリマー鎖から構成されている共有結合ゲル電解質を含有し、この共有結合ゲル電解質中には、リチウムイオン伝導性材料が埋設されている、請求項1から12までのいずれか1項に記載のリチウムイオン電池。
- 金属導電性支持体(5)および該支持体(5)上に位置した多結晶層(6)を有する正極(3)を備え、
少なくとも1つのリチウム伝導性層(11)を有するイオン伝導性膜構造(4)を備え、
多結晶層(7)および金属導電性層(8)から構成されている負極(2)を備え、その際、多結晶層(7)は、膜構造(4)に面している、リチウムイオン電池(1)の製造法において、
リチウム伝導性層(11)が膜構造(4)の第2の層(12)上に析出された、薄手の気密性のポリマーフィルムであり、その後にリチウムイオンまたはリチウム原子で衝撃を与えることを特徴とする、リチウムイオン電池(1)の製造法。 - リチウム伝導性層(11)を膜構造(4)の第2の層(12)上の薄手の気密性のポリマーフィルムとして析出させる、請求項14記載の方法。
- リチウム伝導性層(11)を浸漬塗布または回転塗布により膜構造(4)の第2の層(12)上に析出させる、請求項15記載の方法。
- リチウム伝導性層(11)を高圧噴霧により膜構造(4)の第2の層(12)上に噴霧する、請求項14記載の方法。
- リチウム伝導性層(11)をLi3PO4、Li3Pまたはシリコン粒子の群の中から選択された物質を添加しながら膜構造(4)の第2の層(12)上に噴霧する、請求項17記載の方法。
- リチウム伝導性層(11)を負極(2)または正極上に析出させる、請求項14から18までのいずれか1項に記載の方法。
- リチウム伝導性層(11)を、ZrO2粒子を組み合わされた、ポリベンズイミダゾールまたはポリホスファゼンを有するゾルゲル層としての膜構造(4)の第2の層(12)上に析出させる、請求項14から19までのいずれか1項に記載の方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008052141 | 2008-10-20 | ||
| DE102008052141.8 | 2008-10-20 | ||
| DE102008054187.7A DE102008054187B4 (de) | 2008-10-20 | 2008-10-31 | Lithiumionen-Akku und Verfahren zur Herstellung eines Lithiumionen-Akkus |
| DE102008054187.7 | 2008-10-31 | ||
| PCT/EP2009/063682 WO2010046346A1 (de) | 2008-10-20 | 2009-10-19 | Lithiumionen-akku |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012506130A true JP2012506130A (ja) | 2012-03-08 |
| JP2012506130A5 JP2012506130A5 (ja) | 2012-12-20 |
Family
ID=42035094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011532605A Pending JP2012506130A (ja) | 2008-10-20 | 2009-10-19 | リチウムイオン電池 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120021297A1 (ja) |
| EP (1) | EP2338190B1 (ja) |
| JP (1) | JP2012506130A (ja) |
| KR (1) | KR20110071115A (ja) |
| CN (1) | CN102224616B (ja) |
| DE (1) | DE102008054187B4 (ja) |
| WO (1) | WO2010046346A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021073646A (ja) * | 2010-08-02 | 2021-05-13 | セルガード エルエルシー | 高融点微多孔質電池セパレータ |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150372296A1 (en) * | 2012-02-20 | 2015-12-24 | University Of Florida Research Foundation, Inc. | Structures including ion beam-mixed lithium ion battery electrodes, methods of making, and methods of use thereof |
| EP2915038A4 (en) | 2012-10-31 | 2016-06-29 | Outward Inc | DELIVERY OF VIRTUALIZED CONTENT |
| US10462499B2 (en) | 2012-10-31 | 2019-10-29 | Outward, Inc. | Rendering a modeled scene |
| DE102012112954A1 (de) | 2012-12-21 | 2014-06-26 | Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg | Verfahren zur Herstellung einer Anodenbeschichtung |
| US11888149B2 (en) | 2013-03-21 | 2024-01-30 | University Of Maryland | Solid state battery system usable at high temperatures and methods of use and manufacture thereof |
| KR101495338B1 (ko) | 2013-05-16 | 2015-02-25 | 주식회사 포스코 | 리튬 이차 전지용 고분자 전해질 막 및 이를 포함하는 리튬 이차 전지 |
| EP3251159B1 (en) * | 2015-01-30 | 2020-08-19 | The Regents Of The University Of Colorado | Ionic liquid-enabled high-energy li-ion batteries |
| US10629963B2 (en) * | 2015-12-24 | 2020-04-21 | Intel Corporation | Battery cell having a detection interface |
| US12191522B2 (en) | 2017-03-06 | 2025-01-07 | Council Of Scientific And Industrial Research | Porous polybenzimidazole as separator for lithium ion batteries |
| CN111886090B (zh) | 2018-02-15 | 2023-07-04 | 马里兰大学派克分院 | 有序多孔固态电解质结构、具有该结构的电化学装置、制造该结构的方法 |
| CN116706421A (zh) * | 2018-10-03 | 2023-09-05 | 加利福尼亚大学董事会 | 用于储能装置的电阻性聚合物膜 |
| US11978851B2 (en) | 2019-03-05 | 2024-05-07 | Sk On Co., Ltd. | Coated separator for energy storage device |
| US11569527B2 (en) | 2019-03-26 | 2023-01-31 | University Of Maryland, College Park | Lithium battery |
| US12040479B2 (en) * | 2021-06-28 | 2024-07-16 | GM Global Technology Operations LLC | Textured metal substrates for negative electrodes of lithium metal batteries and methods of making the same |
| DE102022003307A1 (de) * | 2022-09-09 | 2024-03-14 | NAS-Batterie GbR (vertretungsberechtigter Gesellschafter: Dieter Beste, 40593 Düsseldorf) | Herstellungsverfahren für Hochleistungs-Natrium-Schwefel-Akkumulatoren für Umgebungstemperaturbetrieb |
| CN117038864A (zh) * | 2023-08-10 | 2023-11-10 | 重庆太蓝新能源有限公司 | 复合极片及其制备方法、电池及其制备方法和固态电池 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172606A (ja) * | 1996-12-04 | 1998-06-26 | Mitsubishi Electric Corp | リチウムイオン二次電池及びその製造方法 |
| WO2007023918A1 (ja) * | 2005-08-25 | 2007-03-01 | Tonen Chemical Corporation | ポリエチレン多層微多孔膜並びにそれを用いた電池用セパレータ及び電池 |
| JP2007125821A (ja) * | 2005-11-04 | 2007-05-24 | Toyobo Co Ltd | 複合多孔質膜、複合多孔質膜の製造方法並びにそれを用いた電池セパレーター、電池及びコンデンサ |
| JP2007273443A (ja) * | 2005-12-22 | 2007-10-18 | Asahi Kasei Chemicals Corp | 多層多孔膜およびその製造方法 |
| JP2009212086A (ja) * | 2008-02-06 | 2009-09-17 | Sony Corp | セパレータおよびこれを用いた電池 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0364876A (ja) * | 1989-08-01 | 1991-03-20 | Mitsubishi Electric Corp | 電子部品のリード端子取付方法 |
| JPH0364867A (ja) * | 1989-08-01 | 1991-03-20 | Mitsubishi Heavy Ind Ltd | 固体高分子電解質膜の表面改質法 |
| JPH06119923A (ja) * | 1992-08-20 | 1994-04-28 | Osaka Gas Co Ltd | 炭素電極およびその製造方法、並びにリチウム二次電池 |
| US5733683A (en) * | 1996-10-30 | 1998-03-31 | The Johns Hopkins University | Electrochemical storage cell containing at least one electrode formulated from a fluorophenyl thiophene polymer |
| KR19990040319A (ko) | 1997-11-17 | 1999-06-05 | 성재갑 | 고분자 표면의 이온 입자 조사에 의한 미세 기공 막의 제조 |
| KR100409017B1 (ko) * | 2000-06-23 | 2003-12-06 | 주식회사 엘지화학 | 다성분계 복합 분리막 및 그의 제조방법 |
| US20030134198A1 (en) * | 2001-09-28 | 2003-07-17 | Kabushiki Kaisha Toshiba | Negative electrode material, negative electrode, nonaqueous electrolyte battery and method of manufacturing a negative electrode material |
| WO2005124918A2 (en) * | 2004-06-14 | 2005-12-29 | Massachusetts Institute Of Technology | Electrochemical actuating methods, devices and structures |
| ATE476463T1 (de) * | 2005-02-17 | 2010-08-15 | Toray Industries | Poröse folie aus aromatischem polyamid, herstellungsverfahren dafür und sekundärbatterie |
| WO2007008644A2 (en) * | 2005-07-12 | 2007-01-18 | William Winchin Yen | Battery separator |
| US7610855B2 (en) | 2006-05-24 | 2009-11-03 | Burgess Industries, Inc. | Apparatus and process for transporting lithographic plates to a press cylinder |
| US9293752B2 (en) * | 2007-01-30 | 2016-03-22 | Asahi Kasei E-Materials Corporation | Multilayer porous membrane and production method thereof |
| DE202007011576U1 (de) | 2007-08-17 | 2007-10-31 | Brüder Neumeister GmbH | Vorrichtung zur Bereitstellung von Druckformen |
| DE202008012225U1 (de) | 2008-09-12 | 2008-11-27 | Manroland Ag | Rollendruckmaschine |
| DE102008047955A1 (de) | 2008-09-18 | 2010-04-01 | Otto Hauser | Verfahren und Vorrichtung zur Erzeugung von Halbleiterschichten |
-
2008
- 2008-10-31 DE DE102008054187.7A patent/DE102008054187B4/de not_active Expired - Fee Related
-
2009
- 2009-10-19 WO PCT/EP2009/063682 patent/WO2010046346A1/de not_active Ceased
- 2009-10-19 EP EP09736241A patent/EP2338190B1/de not_active Not-in-force
- 2009-10-19 JP JP2011532605A patent/JP2012506130A/ja active Pending
- 2009-10-19 US US13/125,178 patent/US20120021297A1/en not_active Abandoned
- 2009-10-19 KR KR1020117010707A patent/KR20110071115A/ko not_active Ceased
- 2009-10-19 CN CN200980146927.3A patent/CN102224616B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172606A (ja) * | 1996-12-04 | 1998-06-26 | Mitsubishi Electric Corp | リチウムイオン二次電池及びその製造方法 |
| WO2007023918A1 (ja) * | 2005-08-25 | 2007-03-01 | Tonen Chemical Corporation | ポリエチレン多層微多孔膜並びにそれを用いた電池用セパレータ及び電池 |
| JP2007125821A (ja) * | 2005-11-04 | 2007-05-24 | Toyobo Co Ltd | 複合多孔質膜、複合多孔質膜の製造方法並びにそれを用いた電池セパレーター、電池及びコンデンサ |
| JP2007273443A (ja) * | 2005-12-22 | 2007-10-18 | Asahi Kasei Chemicals Corp | 多層多孔膜およびその製造方法 |
| JP2009212086A (ja) * | 2008-02-06 | 2009-09-17 | Sony Corp | セパレータおよびこれを用いた電池 |
Non-Patent Citations (1)
| Title |
|---|
| J.APPL.PHYS., vol. 98(4), JPN6014005631, 2005, pages 043514 - 1, ISSN: 0002744885 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021073646A (ja) * | 2010-08-02 | 2021-05-13 | セルガード エルエルシー | 高融点微多孔質電池セパレータ |
| JP7213901B2 (ja) | 2010-08-02 | 2023-01-27 | セルガード エルエルシー | 微多孔質電池セパレータ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2338190B1 (de) | 2013-02-13 |
| US20120021297A1 (en) | 2012-01-26 |
| DE102008054187A1 (de) | 2010-04-22 |
| EP2338190A1 (de) | 2011-06-29 |
| CN102224616A (zh) | 2011-10-19 |
| KR20110071115A (ko) | 2011-06-28 |
| WO2010046346A1 (de) | 2010-04-29 |
| CN102224616B (zh) | 2014-09-10 |
| DE102008054187B4 (de) | 2014-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102224616B (zh) | 锂离子蓄电池 | |
| US20220255056A1 (en) | Rechargeable Alkaline Metal And Alkaline Earth Electrodes Having Controlled Dendritic Growth And Methods For Making And Using Same | |
| KR102514460B1 (ko) | 배터리 세퍼레이터들 상의 리튬 금속 코팅 | |
| US10581080B2 (en) | Cathode and lithium battery including the same | |
| Gwon et al. | Recent progress on flexible lithium rechargeable batteries | |
| KR101417268B1 (ko) | 리튬금속배터리용 리튬전극 및 그 제조방법 | |
| KR102280684B1 (ko) | 리튬공기전지 및 이의 제조방법 | |
| JP5591704B2 (ja) | 無機/有機多孔質膜を有する電池 | |
| JP6378196B2 (ja) | バッテリセパレータ上のセラミック被覆 | |
| JP3539570B2 (ja) | ハイブリッド電解質、該電解質の製造方法、および該電解質を用いた電気化学素子の製造方法 | |
| JP2012506130A5 (ja) | ||
| JP2014500597A (ja) | 薄膜バッテリの電気泳動堆積 | |
| WO2014107433A2 (en) | Multi-layer structures prepared by layer-by-layer assembly | |
| KR20150126920A (ko) | 리튬 이온 배터리에 대한 스프레이 코팅 프로세스를 위한 전극 표면 거칠기 제어 | |
| Muchakayala et al. | Modified ceramic coated polyethylene separator–A strategy for using lithium metal as anode with superior electrochemical performance and thermal stability | |
| US20230145927A1 (en) | Solid electrolyte-containing layer | |
| US20230006185A1 (en) | Systems and methods for roll to roll deposition of electrochemical cell components and other articles | |
| JP4145647B2 (ja) | リチウム二次電池およびその製造方法 | |
| EP3826081B1 (en) | Packaging for flexible secondary battery and flexible secondary battery comprising the same | |
| KR102869880B1 (ko) | 적층 구조체 박막, 이를 포함하는 전기화학 전지 및 이의 제조방법 | |
| CN104205468A (zh) | 锂离子二次电池 | |
| CN114976490B (zh) | 一种层叠状二氧化钛改性隔膜及其制备方法和应用 | |
| KR20110112067A (ko) | 음극 성능이 개선된 박막전지 및 이의 제조방법 | |
| KR20250147714A (ko) | 도전재/고분자 조성물이 다층으로 코팅된 전지 집전체 및 이의 제조방법 | |
| 김현진 | Surface engineering of lithium metal anode for stable lithium metal battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121019 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20121019 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140115 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140212 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140509 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140516 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141125 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150130 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150721 |