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1.发明公开
公开(公告)号：KR1020000014380A
公开(公告)日：2000-03-15
申请号：KR1019980033778
申请日：1998-08-20
Applicant: 한국화학연구원
IPC: C08F20/06
Abstract: PURPOSE: Solid electrolyte film whose mechanical characteristics is improved and adhesive power is contemporarily excellent is prepared. It is also applied for solid battery. CONSTITUTION: Polymer ion conductive film with high conductivity at normal temperature and solid battery using this is provided. The composition of ion conductive film is as follows and it goes through radiation curing process: alkali salt of chemical formula 1, acrylate and meta-acrylate of polyethylene glycol alkylether including unsaturated functional group of formula 2, polyalkylene glycol di-meta-acrylate or polyalkylene glycol tri-meta-acrylate of formula 3, vinyl class monomer of formula 4, displaced polyalkylene oxide of formula 7 and ultraviolet initiator.
Abstract translation: 目的：制备机械特性提高，粘合力同时优异的固体电解质膜。 它也适用于固体电池。 规定：常温下具有高导电性的聚合物离子传导膜和使用这种固体电池。 离子导电膜的组成如下，通过辐射固化方法：化学式1的碱金属盐，包括式2的不饱和官能团的聚乙二醇烷基醚的丙烯酸酯和偏丙烯酸酯，聚亚烷基二醇二 - 间丙烯酸酯或聚亚烷基二醇 式3的乙二醇三 - 丙烯酸酯，式4的乙烯基类单体，式7的取代的聚环氧烷和紫外线引发剂。
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公开(公告)号：KR100344910B1
公开(公告)日：2002-07-19
申请号：KR1019990044522
申请日：1999-10-14
Applicant: 한국화학연구원
Abstract: 본발명은에틸렌글리콜올리고머를포함하는 3개의반응성기를갖는새로운가교제, 폴리알킬렌옥시드기가도입된폴리하이드로메틸실록산, 리튬염, 폴리알킬렌글리콜디알킬에테르및 백금촉매를포함하는가교형폴리실록산전해질조성물; 및이로부터제조되는망상구조를갖는고체고분자전해질박막에관한것이다. 본발명에의해제조된고체고분자전해질조성물은제막성및 전기화학적안정성이우수하고상온에서의이온전도도가최고 5.6 x 10S/cm 정도이다.
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公开(公告)号：KR1020010037163A
公开(公告)日：2001-05-07
申请号：KR1019990044522
申请日：1999-10-14
Applicant: 한국화학연구원
Abstract: PURPOSE: Provided are a heat crosslinkable polysiloxane electrolytic composition and a method for preparing solid high molecular electrolytic thin film which has reinforced mechanical physical properties such as thin film forming property and compression strength, easily introduces low molecular weight polyalkylene oxide, has improved ion conductivity at room temperature and show good adhesive strength with electrode. CONSTITUTION: The polysiloxane electrolytic composition comprises: (i) 10-80 wt.% of polyhydromethylsiloxane having a polyalkylene oxide group represented by the formula(1), wherein each R1 and R2 is H or methyl group, X is -O- or -OCOO- group, each x and y is an integer of 0-20 and each p and q is an integer of 0-1,000; (ii) 1-60 wt.% of cross-linking agent having three allyl groups represented by the formula(2), wherein R is linear or cyclic aliphatic and aromatic compound having 1-10 carbon atoms or hetero alicyclic compound such as triazine and isocyanurate, X is -O- or -OCOO- group and each x, y and z is an integer of 0-20; (iii) polyalkyleneglycol dialkylether which is an oligomer or a polymer for improving dissociation of lithium salt and conductivity of lithium ion and represented by the formula(3), wherein each R1 and R2 is liner or branched alkyl group having 1-10 carbon atoms, each X, Y and Z is H or methyl group and each p, q and r an integer of 0-20; (iv) 3-30 wt.% of lithium salt; and (v) 0.001-1 wt.% of platinum catalyst for hardening.
Abstract translation: 目的：提供一种热交联性聚硅氧烷电解质组合物和制备固体高分子电解薄膜的方法，其具有增强的机械物理性能如薄膜形成性能和压缩强度，容易引入低分子量聚环氧烷，具有改善的离子传导性 室温，电极表现出良好的粘合强度。 构成：聚硅氧烷电解质组合物包含：（i）10-80重量％的由式（1）表示的聚环氧烷基的多羟甲基硅氧烷，其中每个R 1和R 2为H或甲基，X为-O-或 - OCOO-基，每个x和y是0-20的整数，每个p和q是0-1,000的整数; （ii）1-60重量％的具有由式（2）表示的三个烯丙基的交联剂，其中R是具有1-10个碳原子的直链或环状脂族和芳族化合物或杂脂环族化合物如三嗪和 异氰脲酸酯，X为-O-或-OCOO-基，x，y和z为0〜20的整数。 （iii）聚亚烷基二醇二烷基醚，其是用于改善锂盐的离解和锂离子的导电性并由式（3）表示的低聚物或聚合物，其中每个R 1和R 2是具有1-10个碳原子的线性或支化烷基， 每个X，Y和Z是H或甲基，每个p，q和r是0-20的整数; （iv）3-30重量％的锂盐; 和（v）0.001-1重量％的用于硬化的铂催化剂。
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公开(公告)号：KR100289950B1
公开(公告)日：2001-05-15
申请号：KR1019980033778
申请日：1998-08-20
Applicant: 한국화학연구원
IPC: C08F20/06
Abstract: 본 발명은 알칼리염, 불포화 관능기를 가진 폴리에틸렌 글리콜 알킬에테르의 아크릴레이트 또는 메타아크릴레이트, 폴리알킬렌 글리콜 디메타아크릴레이트 또는 폴리알킬렌 글리콜 트리메타아크릴레이트, 치환된 폴리알킬렌 옥시드 및 자외선 경화 개시제를 함유하는 조성물로부터 광경화에 의해 제조되는 중합체 이온 전도막, 이의 제조 방법 및 이를 이용한 박막형 전기 화학 전지에 관한 것이다. 이와 같은 본 발명에 따르면 기계적 특성이 우수하고 상온에서 7 x 10
-4 S/cm 정도의 이온 전도도를 가지는 중합체 이온 전도막이 제공되며 박막형 전지의 제조 방법이 제공된다.
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