KR20080027503A - 디아크릴 아마이드계 중합성 물질을 포함하고 있는 젤폴리머 전해액 및 이를 포함하는 전기화학 소자 - Google Patents
디아크릴 아마이드계 중합성 물질을 포함하고 있는 젤폴리머 전해액 및 이를 포함하는 전기화학 소자 Download PDFInfo
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- KR20080027503A KR20080027503A KR1020060092597A KR20060092597A KR20080027503A KR 20080027503 A KR20080027503 A KR 20080027503A KR 1020060092597 A KR1020060092597 A KR 1020060092597A KR 20060092597 A KR20060092597 A KR 20060092597A KR 20080027503 A KR20080027503 A KR 20080027503A
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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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
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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
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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
- H01M10/052—Li-accumulators
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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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M2300/00—Electrolytes
- H01M2300/0085—Immobilising or gelification of electrolyte
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- 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
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- 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
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- 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
- Y02E60/13—Energy storage using capacitors
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- 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
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Abstract
Description
Claims (16)
- 가교 중합체의 형성을 위한 전구체로서 디아크릴 아마이드계 화합물을 포함하고 있는 젤 폴리머 전해액.
- 제 1 항에 있어서, 상기 가교 중합체는 디아크릴 아마이드계 단량체 및/또는 올리고머의 가교 반응에 의해 형성되는 것을 특징으로 하는 젤 폴리머 전해액.
- 제 1 항에 있어서, 상기 디아크릴 아마이드계 화합물과 중합 가능한 화합물을 추가로 포함하는 것을 특징으로 하는 젤 폴리머 전해액.
- 제 5 항에 있어서, 상기 화합물은 (메타)아크릴산 에스테르계 화합물, 불포화카르본산계 화합물, 비닐계 화합물로 이루어진 군으로부터 선택된 1 종 이상인 것을 특징으로 하는 젤 폴리머 전해액.
- 제 6 항에 있어서, 상기 (메타)아크릴산 에스테르계 화합물은 분자 내 아크릴레이트기가 2 개 이상 포함된 (메타)아크릴레이트계 화합물인 것을 특징으로 하는 젤 폴리머 전해액.
- 제 7 항에 있어서, 상기 (메타)아크릴레이트계 화합물은 디아크릴레이트계 화합물인 것을 특징으로 하는 젤 폴리머 전해액.
- 제 7 항에 있어서, 상기 (메타)아크릴산 에스테르계 화합물은 디에틸렌글리콜 디아크릴레이트(diethylene glycol diacrylate; Di(EG)DA), 디에틸렌글리콜 디메타크릴레이트(diethylene glycol dimethacrylate; Di(EG)DM, 에틸렌글리콜 디메타크릴레이트(ethylene glycol dimethacrylate; EGDM), 디프로필렌글리콜 디아크릴레이트(dipropylene diacrylate; Di(PG)DA), 디프로필렌글리콜 디메타크릴레이트(dipropylene glycol dimethacrylate; Di(PG)DM), 에틸렌글리콜 디비닐 에테르(ethylene glycol divinyl ether; EGDVE), 에톡실레이티드 트리메틸올프로판 트리아크릴레이트(ethoxylated(6) trimethylolpropane triacrylate; ETMPTA), 디에틸렌 글리콜 디비닐 에테르(diethylene glycol divinyl ether; Di(EG)DVE), 트리에틸렌 글리콜 디메타크릴레이트(triethylene glycol dimethacrylate; Tri(EG)DM), 디페타에리쓰리톨 펜타아크릴레이트(dipentaerythritol pentaacrylate; DPentA), 트리메틸올프로판 트리아크릴레이트(trimethylolpropane triacrylate, TMPTA), 트리 메틸올프로판 트리메타크릴레이트(trimethylolpropane trimethacrylate, TMPTM), 프로폭실레이티드(3) 트리메틸올프로판 트리아크릴레이트(propoxylated(3) trimethylolpropane triacrylate; PO(3)TMPTA), 프로폭실레이티드(6) 트리메틸올프로판 트리아크릴레이트(propoxylated(6) trimethylopropane triacrylate; PO(6)TMPTA), 폴리에틸렌글리콜 디아크릴레이트(poly (ethylene glycol) diacrylate, PA1) 및 폴리에틸렌글리콜 디메타크릴레이트(poly(ethylene glycol) dimethaacrylate)로 구성된 군으로부터 선택된 1종 이상인 것을 특징으로 하는 젤 폴리머 전해액.
- 제 1 항에 있어서, 상기 전해액에는 중합개시제, 전해액(가소제) 및 리튬염이 포함되어 있는 것을 특징으로 하는 젤 폴리머 전해액.
- 제 1 항 또는 제 10 항에 있어서, 상기 화합물은 전해액 전체 중량을 기준으로 1 내지 10 중량%로 포함되어 있는 것을 특징으로 하는 젤 폴리머 전해액.
- 제 1 항 내지 제 12 항 중 어느 하나에 따른 젤 폴리머 전해액을 포함하는 것으로 구성된 전기화학 소자.
- 제 13 항에 있어서, 상기 전기화학 소자는 이차전지인 것을 특징으로 하는 전기화학 소자.
- 제 14 항에 있어서, 전극조립체를 전지케이스에 장착하는 단계, 가교 중합성 전구체 물질, 중합개시제, 전해액 및 리튬염을 포함하는 혼합액을 전지케이스 내부로 주액하고 밀봉하는 단계, 및 가교 중합성 전구체 물질을 중합하는 단계를 포함하는 방법으로 제조되는 것을 특징으로 하는 전기화학 소자.
- 제 14 항에 있어서, 전지를 활성화하는 화성(formation) 단계 및 활성화된 전지를 안정화시키는 에이징(aging) 단계를 더 포함하는 방법으로 제조되는 것을 특징으로 하는 전기화학 소자.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060092597A KR100906251B1 (ko) | 2006-09-25 | 2006-09-25 | 디아크릴 아마이드계 중합성 물질을 포함하고 있는 젤폴리머 전해액 및 이를 포함하는 전기화학 소자 |
| US11/776,083 US20080076026A1 (en) | 2006-09-25 | 2007-07-11 | Gel-typed polymer electrolyte containing diacryl amide-based polymeric material and electrochemical device comprising the same |
| EP07014163.5A EP1912275B1 (en) | 2006-09-25 | 2007-07-19 | Gel-typed polymer electrolyte containing diacryl amide-based polymeric material and electrochemical device comprising the same |
| JP2007191804A JP5000408B2 (ja) | 2006-09-25 | 2007-07-24 | ジアクリルアマイド系重合性物質を含むゲルポリマー電解液、及びこれを含む電気化学素子 |
| CN2007101468644A CN101195670B (zh) | 2006-09-25 | 2007-08-24 | 含二丙烯酰胺基聚合材料的凝胶型聚合物电解质和包含该电解质的电化学装置 |
| IN2278DE2012 IN2012DE02278A (ko) | 2006-09-25 | 2012-07-23 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060092597A KR100906251B1 (ko) | 2006-09-25 | 2006-09-25 | 디아크릴 아마이드계 중합성 물질을 포함하고 있는 젤폴리머 전해액 및 이를 포함하는 전기화학 소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080027503A true KR20080027503A (ko) | 2008-03-28 |
| KR100906251B1 KR100906251B1 (ko) | 2009-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020060092597A Active KR100906251B1 (ko) | 2006-09-25 | 2006-09-25 | 디아크릴 아마이드계 중합성 물질을 포함하고 있는 젤폴리머 전해액 및 이를 포함하는 전기화학 소자 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080076026A1 (ko) |
| EP (1) | EP1912275B1 (ko) |
| JP (1) | JP5000408B2 (ko) |
| KR (1) | KR100906251B1 (ko) |
| CN (1) | CN101195670B (ko) |
| IN (1) | IN2012DE02278A (ko) |
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| WO2015065101A1 (ko) * | 2013-10-31 | 2015-05-07 | 주식회사 엘지화학 | 겔 폴리머 전해질 및 이를 포함하는 전기화학소자 |
| US9819054B2 (en) | 2013-08-30 | 2017-11-14 | Samsung Electronics Co., Ltd. | Electrolyte for lithium secondary battery and lithium secondary battery using the same |
| KR20190012843A (ko) * | 2017-07-28 | 2019-02-11 | 주식회사 엘지화학 | 이차전지의 제조방법 |
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-
2006
- 2006-09-25 KR KR1020060092597A patent/KR100906251B1/ko active Active
-
2007
- 2007-07-11 US US11/776,083 patent/US20080076026A1/en not_active Abandoned
- 2007-07-19 EP EP07014163.5A patent/EP1912275B1/en active Active
- 2007-07-24 JP JP2007191804A patent/JP5000408B2/ja active Active
- 2007-08-24 CN CN2007101468644A patent/CN101195670B/zh active Active
-
2012
- 2012-07-23 IN IN2278DE2012 patent/IN2012DE02278A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9819054B2 (en) | 2013-08-30 | 2017-11-14 | Samsung Electronics Co., Ltd. | Electrolyte for lithium secondary battery and lithium secondary battery using the same |
| WO2015065101A1 (ko) * | 2013-10-31 | 2015-05-07 | 주식회사 엘지화학 | 겔 폴리머 전해질 및 이를 포함하는 전기화학소자 |
| US10355309B2 (en) | 2013-10-31 | 2019-07-16 | Lg Chem, Ltd. | Gel polymer electrolyte and electrochemical device including the same |
| KR20190012843A (ko) * | 2017-07-28 | 2019-02-11 | 주식회사 엘지화학 | 이차전지의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100906251B1 (ko) | 2009-07-07 |
| CN101195670B (zh) | 2012-05-30 |
| IN2012DE02278A (ko) | 2015-07-10 |
| US20080076026A1 (en) | 2008-03-27 |
| JP5000408B2 (ja) | 2012-08-15 |
| EP1912275B1 (en) | 2015-09-09 |
| CN101195670A (zh) | 2008-06-11 |
| JP2008084838A (ja) | 2008-04-10 |
| EP1912275A1 (en) | 2008-04-16 |
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