KR980006590A - Polymer solid electrolyte composition - Google Patents

Polymer solid electrolyte composition Download PDF

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Publication number
KR980006590A
KR980006590A KR1019960025190A KR19960025190A KR980006590A KR 980006590 A KR980006590 A KR 980006590A KR 1019960025190 A KR1019960025190 A KR 1019960025190A KR 19960025190 A KR19960025190 A KR 19960025190A KR 980006590 A KR980006590 A KR 980006590A
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KR
South Korea
Prior art keywords
solid electrolyte
electrolyte composition
polymer solid
composition according
photopolymerization initiator
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Application number
KR1019960025190A
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Korean (ko)
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KR100393181B1 (en
Inventor
이두연
성상현
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김광호
삼성전자 주식회사
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Priority to KR1019960025190A priority Critical patent/KR100393181B1/en
Publication of KR980006590A publication Critical patent/KR980006590A/en
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Publication of KR100393181B1 publication Critical patent/KR100393181B1/en

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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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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

Abstract

본 발명은 광중합성 모노머, 광중합개시제, 가교제 및 이온성리튬염 및 유기용매를 함유하고 있는 고분자 고체 전해질 조성물에 있djtj, 상기 가교제가 폴리에틸렌 글리콜 디메타크릴레이트인 것을 특징으로 하는 것을 특징으로 하는 고분자 고체 전해질 조성물을 제공한다. 본 발명에 따르면, 이온전도도가 높고 기계적 특성이 우수한 고분자 전해질을 얻을 수 있다.The present invention relates to a polymer solid electrolyte composition comprising a polymer solid electrolyte composition containing a photopolymerizable monomer, a photopolymerization initiator, a crosslinking agent, an ionic lithium salt and an organic solvent, wherein the polymer is a polymeric dyestuff A solid electrolyte composition is provided. According to the present invention, a polymer electrolyte having a high ionic conductivity and excellent mechanical properties can be obtained.

Description

고분자 고체 전해질 조성물Polymer solid electrolyte composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (9)

광중합성 모노머, 광중합개시제, 가교제 및 이온성 리튬염 및 유기용매를 함유하고 있는 고분자 고체 전해질 조성물에 있어서, 상기 가교체가 폴리에틸렌 글리콜 디메타크릴레이트인 것을 특징으로 하는 고분자 고체 전해질 조성물.A polymer solid electrolyte composition comprising a photopolymerizable monomer, a photopolymerization initiator, a crosslinking agent, an ionic lithium salt and an organic solvent, wherein the crosslinked product is polyethylene glycol dimethacrylate. 제1항에 있어서, 상기 광중합성 모노머와 가교제의 총함량이 전체 조성에서 20-40 중량%인 것을 특징으로 하는 고분자 고체 전해질 조성물.The polymer solid electrolyte composition according to claim 1, wherein the total content of the photopolymerizable monomer and the crosslinking agent is 20-40 wt% in the total composition. 제1항 또는 제2항에 있어서, 상기 광중합성 모노머와 가교제의 혼합비율이 1:3 내지 3:1 중량비인 것을 특징으로 하는 고분자 고체 전해질 조성물.The polymer solid electrolyte composition according to claim 1 or 2, wherein the mixing ratio of the photopolymerizable monomer to the crosslinking agent is 1: 3 to 3: 1 by weight. 제1항에 있어서, 상기 광중합개시제의 함량이 전체 조성에서 1-2중량%인 것을 특징으로 하는 고분자 고체 전해질 조성물.The polymer solid electrolyte composition according to claim 1, wherein the content of the photopolymerization initiator is 1-2% by weight in the total composition. 제1항에 있어서, 상기 이온성 리튬염과 유기용매의 총함량이 전체 조성에서 58-79중량%인 것을 특징으로 하는 고분자 고체 전해질 조성물.The polymer solid electrolyte composition according to claim 1, wherein the total content of the ionic lithium salt and the organic solvent is 58-79 wt% in the total composition. 제1항에 있어서, 상기 광중합성 모노머가 N-이소프로필아크릴아미드(N-isopropylacrylamide:NIPAM),에톡시에틸아크릴레이트 및 1-비닐-2-피롤리돈(1-winy1-2-pyrrodlidone:VP)로 이루어진 군으로부터 선택되는 것을 특징으로 하는 고분자 고체 전해질 조성물.The method of claim 1, wherein the photopolymerizable monomer is selected from the group consisting of N-isopropylacrylamide (NIPAM), ethoxyethyl acrylate, and 1-winy1-2-pyrrodlidone: VP ). ≪ / RTI > 제1항에 있어서, 상기 광중합개시제가 2-하이드록시-2-메틸-1-페닐프로판, 1-하이드록시사이클로헥실페닐케톤, 1-(4-이소프로필페닐)-2-하이드록시-2-메틸프로판-1온, 벤질디메틸케탈 및 벤조인에틸에테르로 이루어진 군으로부터 선택되는 것을 특징으로 하는 고분자 고체 전해질 조성물.The photopolymerization initiator of claim 1, wherein the photopolymerization initiator is at least one selected from the group consisting of 2-hydroxy-2-methyl-1-phenylpropane, 1-hydroxycyclohexyl phenyl ketone, 1- (4- Methyl propane-1-one, benzyl dimethyl ketal, and benzoin ethyl ether. 제1항에 있어서, 상기 이온성 리튬염이 과염소산 리튬(LiCI04), 보톤플루오화리튬(LiBF4) 및 트리폴루오로 메탄산술폰화리튬(LiCF3SO3)으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 고분자 고체 전해질 조성물.The lithium secondary battery according to claim 1, wherein the ionic lithium salt is selected from the group consisting of lithium perchlorate (LiClO 4 ), lithium fluorotetrafluoride (LiBF 4 ), and lithium trifluoromethanesulfonate (LiCF 3 SO 3 ) By weight based on the total weight of the polymer solid electrolyte composition. 제1항에 있어서, 상기 유기용매가 프로필렌 카보네이트, 에틸렌카보네이트, 디메틸렌 카보네이트 및 r-부티로아세톤으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 고분자 고체 전해질 조성물.The polymer solid electrolyte composition according to claim 1, wherein the organic solvent is selected from the group consisting of propylene carbonate, ethylene carbonate, dimethylene carbonate, and r-butyrolactone. ※ 참고사항 : 최초 출원된 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the original application.
KR1019960025190A 1996-06-28 1996-06-28 Polymer solid electrolyte composition KR100393181B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100298802B1 (en) * 1999-06-28 2001-09-22 김순택 Crosslinking Agents Useful for Enhancing Performance of Solid Polymer Electrolytes and Crosslinked Solid Polymer Electrolytes Employing the Same
US9269986B2 (en) 2011-11-25 2016-02-23 Samsung Electronics Co., Ltd. Electrolyte composition, gel polymer electrolyte, and lithium battery including the gel polymer electrolyte

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT106070A (en) * 2011-12-23 2013-06-24 Yd Ynvisible S A SOLUTION OF ELECTROLYTE, PRINTING METHOD OF THE SAME AND SOLID ELECTROLYT RESULTING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217263A (en) * 1984-04-11 1985-10-30 Nec Corp Ionic electrically conductive compound
US4654279A (en) * 1986-07-10 1987-03-31 The United States Of America As Represented By The Secretary Of The Navy Interpenetrating-network polymeric electrolytes
JPH0832753B2 (en) * 1989-12-25 1996-03-29 株式会社ユアサコーポレーション Polymer solid electrolyte
EP0499115B1 (en) * 1991-02-09 1996-05-01 Dornier Gmbh Solid polymer electrolyte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100298802B1 (en) * 1999-06-28 2001-09-22 김순택 Crosslinking Agents Useful for Enhancing Performance of Solid Polymer Electrolytes and Crosslinked Solid Polymer Electrolytes Employing the Same
US9269986B2 (en) 2011-11-25 2016-02-23 Samsung Electronics Co., Ltd. Electrolyte composition, gel polymer electrolyte, and lithium battery including the gel polymer electrolyte

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