KR20140143318A - 유리 함유 격리판을 갖는 전기화학 전지 - Google Patents
유리 함유 격리판을 갖는 전기화학 전지 Download PDFInfo
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- KR20140143318A KR20140143318A KR20140046435A KR20140046435A KR20140143318A KR 20140143318 A KR20140143318 A KR 20140143318A KR 20140046435 A KR20140046435 A KR 20140046435A KR 20140046435 A KR20140046435 A KR 20140046435A KR 20140143318 A KR20140143318 A KR 20140143318A
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- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- 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
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- 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
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Abstract
Description
Claims (14)
- 유기 중합체 물질, 유리 입자 또는 유리 입자와 세라믹 입자 및 적어도 두개의 용매의 혼합물을 제공하는 단계; 및
상 전환에 의해 다층을 제조하는 단계를 포함하는,
다층을 포함하고, 각 층이 유리 입자 또는 유리 입자와 세라믹 입자를 포함하는, 다공성 격리판을 제조하는 코팅 방법. - 제1항에 있어서, 다층의 유리 입자 또는 유리 입자와 세라믹 입자를 포함하는 상기 격리판은 단일 단계로 증착되는 다공성 격리판을 제조하는 코팅 방법.
- 제1항에 있어서, 상기 유리 입자 및/또는 세라믹 입자는 혼합물의 5 내지 95%를 포함하는 다공성 격리판을 제조하는 코팅 방법.
- 제1항에 있어서, 상기 유기 중합체 물질은 혼합물의 5 내지 95%를 포함하는 다공성 격리판을 제조하는 코팅 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 유기 중합체 물질은 폴리(비닐리덴 플루오라이드)-헥사플루오로프로펜 (PVDF-HFP), 폴리비닐리덴 플루오라이드(PVDF), PTFE, 폴리메틸 메타크릴레이트 (PMMA), 폴리프로필렌(PP), 폴리아크릴산(PAA), 폴리비닐피롤리돈(PVP), 수계 PVDF, 아크릴레이트, 폴리아크릴레이트, 스티렌 부타디엔 고무(SBR), 천연 및 합성 고무, 라텍스, OPPANOL®, 폴리에틸렌(PE), 에틸렌-비닐 아세테이트 공중합체(EVA), 폴리비닐 알코올(PVA), 및 그의 혼합물을 포함하는 군으로부터 선택되는 다공성 격리판을 제조하는 코팅 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 세라믹 입자는 리튬 알루미늄 티타늄 포스페이트 LixAlyTiz(PO4)3 (식중, 1≤x≤2, 0≤y≤ 및 1≤z≤2), 나노크기 알루미나(Al2O3), ZrO2, SiC, LiAlO2, SnO2 또는 BaTiO3로 이루어진 군으로부터 선택된 물질로 제조되는 다공성 격리판을 제조하는 코팅 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 유리 입자 및/또는 세라믹 입자는 이온 도전성 및/또는 비이온 도전성 입자인 다공성 격리판을 제조하는 코팅 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 용매는 테트라히드로푸란(THF), 아세톤, 에탄올, 아세트산, 디메틸 아세트아미드(DMAC), 디메틸 술폭사이드(DMSO), 헥사메틸 포스포르아미드(HMPA), N-메틸피롤리돈(NMP), 트리에틸 포스페이트(TEP), 트리메틸 포스페이트(TMP), 테트라메틸 우레아(TMU), 부타논, 프로필렌 카보네이트(PC), 부탄올 물, 실란올, 실란디올, 에틸렌 글리콜 모노헥실 에테르, N,N-디메틸 에탄올아민, 이소프로필 알코올, 톨루엔, 노르말 부틸 알코올, 말레산 무수물, 크실렌, 및 그의 혼합물을 포함하는 군으로부터 선택되는 다공성 격리판을 제조하는 코팅 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 접착 첨가제가 상기 혼합물에 부가되는 다공성 격리판을 제조하는 코팅 방법.
- 제9항에 있어서, 상기 접착 첨가제는 우레탄 및 수지를 포함하는 군으로부터 선택되는 다공성 격리판을 제조하는 코팅 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 상기 전기화학 전지는 대형 전기화학 전지인 다공성 격리판을 제조하는 코팅 방법.
- 전기화학 전지 전해질, 애노드, 캐소드 및 격리판을 포함하는 전기화학 전지로서, 상기 격리판은 제1항 내지 제11항 중 어느 한 항에 따른 방법에 의해 제조되는, 전기화학 전지.
- 애노드가 흑연, 또는 기타 탄소계 물질, Si 또는 Si를 포함하는 복합체, Li4Ti5O12, Li2Ti3O7, LixTiO2 (식중, 0≤x≤1), TiO2, TiO2(OH)x (식중, x≥1) 및 그의 혼합물을 포함하는 군으로부터 선택되는, 제12항에 따른 전기화학 전지의 용도.
- 가전제품, 재생 에너지의 저장과 같은 정치형, 그리드 레벨링, 솔라, 대형 하이브리드 디젤 엔진, 군사, 하이브리드 전기 자동차(HEV-s) 및 항공 분야에서 제12항에 따른 전기화학 전지의 용도.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1310059.9A GB2514821A (en) | 2013-06-06 | 2013-06-06 | Electrochemical cells with glass containing separators |
| GB1310059.9 | 2013-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20140143318A true KR20140143318A (ko) | 2014-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20140046435A Ceased KR20140143318A (ko) | 2013-06-06 | 2014-04-18 | 유리 함유 격리판을 갖는 전기화학 전지 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US9806313B2 (ko) |
| EP (1) | EP2814082B1 (ko) |
| JP (2) | JP2015008124A (ko) |
| KR (1) | KR20140143318A (ko) |
| CY (1) | CY1120500T1 (ko) |
| DK (1) | DK2814082T3 (ko) |
| ES (1) | ES2668146T3 (ko) |
| GB (1) | GB2514821A (ko) |
| HR (1) | HRP20180711T1 (ko) |
| HU (1) | HUE037119T2 (ko) |
| LT (1) | LT2814082T (ko) |
| NO (1) | NO2814082T3 (ko) |
| PL (1) | PL2814082T3 (ko) |
| PT (1) | PT2814082T (ko) |
| SI (1) | SI2814082T1 (ko) |
| TR (1) | TR201806316T4 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022141612A (ja) * | 2021-03-15 | 2022-09-29 | エボニック オペレーションズ ゲーエムベーハー | リチウム金属リン酸塩を含有する分散液及びコーティング組成物 |
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| US10347934B2 (en) | 2014-09-26 | 2019-07-09 | Ut-Battelle, Llc | Shear activated impact resistant electrolyte |
| KR102546315B1 (ko) * | 2015-09-25 | 2023-06-21 | 삼성전자주식회사 | 리튬전지용 전극 복합분리막 어셈블리 및 이를 포함한 리튬전지 |
| KR102212851B1 (ko) * | 2016-06-08 | 2021-02-05 | 가부시키가이샤 인비젼 에이이에스씨 재팬 | 비수전해질 이차 전지 |
| CN109314216B (zh) * | 2016-06-08 | 2021-08-17 | 远景Aesc 日本有限公司 | 非水电解质二次电池 |
| CN105977476B (zh) * | 2016-07-28 | 2018-11-20 | 深圳市贝特瑞纳米科技有限公司 | 一种多元正极材料的表面包覆方法及其用途 |
| CN106784552B (zh) * | 2016-12-27 | 2021-09-21 | 深圳市星源材质科技股份有限公司 | 一种锂离子电池涂覆隔膜及其制备方法 |
| US10347945B2 (en) | 2017-12-08 | 2019-07-09 | Ut-Battelle, Llc | Stabilized shear thickening electrolyte |
| US10637100B2 (en) | 2018-04-20 | 2020-04-28 | Ut-Battelle, Llc | Fabrication of films and coatings used to activate shear thickening, impact resistant electrolytes |
| CN108976938B (zh) * | 2018-07-10 | 2020-11-17 | 福建师范大学 | 含有一价离子磷酸盐涂覆层的涂覆膜制备方法 |
| DE102018217756A1 (de) | 2018-10-17 | 2020-04-23 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Elektrodeneinheit für eine Batteriezelle und Batteriezelle |
| CN109216548A (zh) * | 2018-10-22 | 2019-01-15 | 东莞理工学院 | 一种钙钛矿太阳能电池的刮涂制备方法 |
| CN113224466B (zh) * | 2020-01-19 | 2023-06-16 | 厦门大学 | 一种压敏高分子改性隔膜及其制备方法和应用 |
| US12567600B2 (en) | 2023-12-14 | 2026-03-03 | Safire Technology Group, Inc. | Systems and methods for enhancing safety of electrochemical cells via electrolyte thickening |
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| US20110165471A9 (en) * | 1999-11-23 | 2011-07-07 | Sion Power Corporation | Protection of anodes for electrochemical cells |
| US7282295B2 (en) * | 2004-02-06 | 2007-10-16 | Polyplus Battery Company | Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture |
| KR100666821B1 (ko) | 2004-02-07 | 2007-01-09 | 주식회사 엘지화학 | 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자 |
| KR100628305B1 (ko) * | 2004-09-10 | 2006-09-27 | 한국전자통신연구원 | 나노입자가 충진된 상반전 고분자 전해질 제조 방법 |
| KR100659820B1 (ko) * | 2004-11-17 | 2006-12-19 | 삼성에스디아이 주식회사 | 리튬 이온 이차 전지 |
| CA2632364C (en) | 2005-12-06 | 2014-02-18 | Lg Chem, Ltd. | Organic/inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same |
| US8182943B2 (en) * | 2005-12-19 | 2012-05-22 | Polyplus Battery Company | Composite solid electrolyte for protection of active metal anodes |
| WO2009070600A2 (en) * | 2007-11-27 | 2009-06-04 | Ceramatec, Inc. | Substantially solid, flexible electrolyte for alkili-metal-ion batteries |
| US10320033B2 (en) * | 2008-01-30 | 2019-06-11 | Enlighten Innovations Inc. | Alkali metal ion battery using alkali metal conductive ceramic separator |
| KR101394620B1 (ko) * | 2008-04-08 | 2014-05-20 | 에스케이이노베이션 주식회사 | 고내열성 피복층을 갖는 폴리올레핀계 복합 미세다공막의 제조방법 |
| KR20130067139A (ko) * | 2011-12-13 | 2013-06-21 | 삼성전자주식회사 | 보호음극, 이를 포함하는 리튬공기전지 및 이를 포함하는 전고체 전지 |
| WO2013125906A1 (ko) | 2012-02-24 | 2013-08-29 | 성균관대학교 산학협력단 | 내열성이 향상된 세퍼레이터 및 이를 구비한 전기화학소자 |
| GB2510413A (en) | 2013-02-04 | 2014-08-06 | Leclanch Sa | Electrolyte composition for electrochemical cells |
-
2013
- 2013-06-06 GB GB1310059.9A patent/GB2514821A/en not_active Withdrawn
-
2014
- 2014-04-04 NO NO14163569A patent/NO2814082T3/no unknown
- 2014-04-04 HU HUE14163569A patent/HUE037119T2/hu unknown
- 2014-04-04 EP EP14163569.8A patent/EP2814082B1/en not_active Revoked
- 2014-04-04 TR TR2018/06316T patent/TR201806316T4/tr unknown
- 2014-04-04 PT PT141635698T patent/PT2814082T/pt unknown
- 2014-04-04 SI SI201430723T patent/SI2814082T1/en unknown
- 2014-04-04 DK DK14163569.8T patent/DK2814082T3/en active
- 2014-04-04 ES ES14163569.8T patent/ES2668146T3/es active Active
- 2014-04-04 LT LTEP14163569.8T patent/LT2814082T/lt unknown
- 2014-04-04 PL PL14163569T patent/PL2814082T3/pl unknown
- 2014-04-18 JP JP2014086328A patent/JP2015008124A/ja active Pending
- 2014-04-18 KR KR20140046435A patent/KR20140143318A/ko not_active Ceased
- 2014-06-06 US US14/297,648 patent/US9806313B2/en active Active
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022141612A (ja) * | 2021-03-15 | 2022-09-29 | エボニック オペレーションズ ゲーエムベーハー | リチウム金属リン酸塩を含有する分散液及びコーティング組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140363738A1 (en) | 2014-12-11 |
| EP2814082A1 (en) | 2014-12-17 |
| ES2668146T3 (es) | 2018-05-17 |
| TR201806316T4 (tr) | 2018-06-21 |
| HRP20180711T1 (hr) | 2018-06-15 |
| PT2814082T (pt) | 2018-05-09 |
| NO2814082T3 (ko) | 2018-08-18 |
| EP2814082B1 (en) | 2018-03-21 |
| LT2814082T (lt) | 2018-05-10 |
| US9806313B2 (en) | 2017-10-31 |
| JP7075374B2 (ja) | 2022-05-25 |
| JP2019149383A (ja) | 2019-09-05 |
| DK2814082T3 (en) | 2018-06-25 |
| GB2514821A (en) | 2014-12-10 |
| PL2814082T3 (pl) | 2018-08-31 |
| HUE037119T2 (hu) | 2018-08-28 |
| JP2015008124A (ja) | 2015-01-15 |
| SI2814082T1 (en) | 2018-07-31 |
| GB201310059D0 (en) | 2013-07-17 |
| CY1120500T1 (el) | 2019-07-10 |
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