-
公开(公告)号：KR100864318B1
公开(公告)日：2008-10-20
申请号：KR1020060131255
申请日：2006-12-20
Applicant: 제일모직주식회사
Abstract: 고전압 적용시 전지의 성능은 그대로 유지하면서 보존특성이 우수하고 수명을 향상시킬 수 있는 리튬 2차전지용 비수성 전해액이 제공된다. 본 발명에 따른 리튬 2차전지용 비수성 전해액은 카보네이트계 용매, 에스테르계 용매, 에테르계 용매, 및 케톤계 용매로 이루어진 군에서 선택되는 하나 이상의 용매를 포함하는 비수성 유기용매와, 상기 비수성 유기용매에 용해되어 있는 리튬염을 포함하는 기본전해액; 기본전해액에 하기 화학식 1로 표시되는 플루오로 트리 페닐 실란(Fluorotriphenylsilane)이 첨가되는 것을 특징으로 한다.
리튬 2차전지, 플루오로 트리 페닐 실란(Fluorotriphenylsilane), 전해액, 수명특성, 보존특성-
公开(公告)号：KR1020080062671A
公开(公告)日：2008-07-03
申请号：KR1020060138729
申请日：2006-12-29
Applicant: 제일모직주식회사
CPC classification number: H01M10/0569 , H01M4/131 , H01M4/136 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M2300/0025 , H01M2300/0028 , Y02E60/122
Abstract: A nonaqueous electrolyte solution for a lithium secondary battery, and a lithium secondary battery containing the nonaqueous electrolyte solution are provided to improve high temperature storage characteristics and lifetime without the deterioration of battery performance. A nonaqueous electrolyte solution comprises a nonaqueous organic solvent comprising at least one solvent selected from the group consisting of a carbonate-based solvent, an ester-based solvent, an ether-based solvent and a ketone-based solvent; a lithium salt dissolved in the nonaqueous organic solvent; and 0.1-10 parts by weight of the trimethoxyboroxine represented by the formula 1 based on 100 parts by weight of the nonaqueous organic solvent.
Abstract translation: 提供了一种用于锂二次电池的非水电解质溶液和含有非水电解质溶液的锂二次电池，以改善高温储存特性和寿命，而不会降低电池性能。 非水电解液包含含有选自碳酸酯系溶剂，酯系溶剂，醚系溶剂和酮类溶剂中的至少一种溶剂的非水有机溶剂; 溶解在非水有机溶剂中的锂盐; 和基于100重量份的非水有机溶剂的0.1-10重量份由式1表示的三甲氧基环硼氧烷。
-
公开(公告)号：KR1020080057666A
公开(公告)日：2008-06-25
申请号：KR1020060131255
申请日：2006-12-20
Applicant: 제일모직주식회사
CPC classification number: H01M10/0569 , H01M4/131 , H01M4/136 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M2300/0025 , H01M2300/0028 , Y02E60/122
Abstract: A non-aqueous electrolyte is provided to improve life characteristic and storage characteristic of a battery while maintaining performances of a battery when high voltage is applied to a battery. A non-aqueous electrolyte for a lithium secondary battery includes: a base electrolyte comprising a non-aqueous organic solvent and a lithium salt dissolved in the non-aqueous organic solvent, wherein the non-aqueous organic solvent contains at least one solvent selected from the group comprising carbonate-based solvents, ester-based solvents, ether-based solvents, and ketone-based solvents; and fluorotriphenylsilane represented by the following formula 1 to be added to the base electrolyte.
Abstract translation: 提供非水电解质，以在电池施加高电压时保持电池的性能，以提高电池的寿命特性和存储特性。 用于锂二次电池的非水电解质包括：包含非水有机溶剂和溶解在非水有机溶剂中的锂盐的基础电解质，其中所述非水有机溶剂含有至少一种选自 包括碳酸酯类溶剂，酯类溶剂，醚类溶剂和酮类溶剂的组; 和由下式1表示的氟代三苯基硅烷加入到基础电解质中。
-
4.发明公开실리카계 절연층 형성용 조성물, 실리카계 절연층 형성용 조성물의 제조방법, 실리카계 절연층 및 실리카계 절연층의 제조방법 有权用于形成二氧化硅基绝缘层的组合物，用于制造基于二氧化硅的绝缘层的组合物的方法，基于二氧化硅的绝缘层以及用于制造基于二氧化硅的绝缘层的方法
公开(公告)号：KR1020120080383A
公开(公告)日：2012-07-17
申请号：KR1020110001802
申请日：2011-01-07
Applicant: 제일모직주식회사
CPC classification number: C08G77/54 , H01L21/02164 , H01L21/02216 , H01L21/02222 , H01L21/02282 , H01L28/40
Abstract: PURPOSE: A composition for forming a silica-based insulation layer is provided to remarkably reduce defects in the silica based insulation layer, thereby capable of improving gap-fill performance, insulative performance required for the silica-based insulation layer. CONSTITUTION: A composition for forming a silica-based insulation layer comprises hydrogenated polysiloxazane comprising a moiety in chemical formula 1, and a moiety in chemical formula 2, and has chlorine content of 1 ppm or less. In chemical formulas R1-R7 is respectively hydrogen, a substituted or unsubstituted C1-30 alkyl group, a substituted or unsubstituted C3-30 cycloalkyl group, a substituted or unsubstituted C6-30 aryl group, a substituted or unsubstituted C7-30 arylalkyl group, a substituted or unsubstituted C1-30 heteroalkyl group, a substituted or unsubstituted C2-30 heterocycloalkyl group, a substituted or unsubstituted C2-30 alkenyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted carbonyl group, hydroxy group, or combinations thereof, and at least one of R1-R7 is hydrogen.
Abstract translation: 目的：提供一种用于形成二氧化硅基绝缘层的组合物，以显着减少二氧化硅基绝缘层的缺陷，从而能够提高二氧化硅基绝缘层所需的间隙填充性能，绝缘性能。 构成：用于形成二氧化硅基绝缘层的组合物包含氢化聚硅氧氮烷，其包含化学式1的部分和化学式2的部分，并且氯含量为1ppm以下。 在化学式中，R 1 -R 7分别是氢，取代或未取代的C 1-30烷基，取代或未取代的C 3-30环烷基，取代或未取代的C 6-30芳基，取代或未取代的C 3-30芳基烷基， 取代或未取代的C1-30杂烷基，取代或未取代的C2-30杂环烷基，取代或未取代的C2-30烯基，取代或未取代的烷氧基，取代或未取代的羰基，羟基或其组合 ，R 1 -R 7中的至少一个为氢。
-
公开(公告)号：KR100845047B1
公开(公告)日：2008-07-08
申请号：KR1020060136843
申请日：2006-12-28
Applicant: 제일모직주식회사
CPC classification number: H01M10/0569 , H01M10/0525 , H01M2300/0028 , Y02E60/122
Abstract: A non-aqueous electrolyte for a lithium secondary battery is provided to impart improved lifespan characteristics and high-temperature storage characteristics to a lithium secondary battery. A non-aqueous electrolyte for a lithium secondary battery comprises: a non-aqueous organic solvent including at least one solvent selected from the group consisting of carbonate solvents, ester solvents, ether solvents and ketone solvents, and a lithium salt dissolved in the non-aqueous organic solvent; and 1-10 parts by weight of pentafluorobenzene represented by the following formula 1 based on 100 parts by weight of the non-aqueous organic solvent.
Abstract translation: 提供了一种用于锂二次电池的非水电解质，以提高锂二次电池的寿命特性和高温储存特性。 一种用于锂二次电池的非水电解质包括：包含选自碳酸酯溶剂，酯溶剂，醚溶剂和酮溶剂中的至少一种溶剂的非水有机溶剂和溶解在非水电解质中的锂盐， 水性有机溶剂; 和1-10重量份由下式1表示的五氟苯，基于100重量份的非水有机溶剂。
-
Patent Agency Ranking
公开(公告)号：KR1020070073386A
公开(公告)日：2007-07-10
申请号：KR1020060001216
申请日：2006-01-05
Applicant: 제일모직주식회사
IPC: H01M10/05
CPC classification number: H01M10/056 , H01M10/052 , Y02E60/12
Abstract: Provided is a non-aqueous electrolyte for a lithium secondary battery, which causes no decomposition during repeated charge/discharge cycles, and imparts improved charge/discharge characteristics and cycle life characteristics to a battery. The non-aqueous electrolyte for a lithium secondary battery comprises: an organic solvent containing a lithium salt; and a mixture of at least one succinic anhydride derivative represented by the following formula 1 or 2 with trimethylsilyl borate represented by the following formula 3. In formulae 1-3, R_1, R_2, R_3 and R_4 are the same or different, and each represents a halogen atom, a halogen-substituted or non-substituted C1-C10 alkyl group, alkenyl group or alkoxy group.
Abstract translation: 提供一种用于锂二次电池的非水电解质，其在重复的充放电循环期间不会分解，并且对电池赋予改进的充放电特性和循环寿命特性。 用于锂二次电池的非水电解质包括：含有锂盐的有机溶剂; 和由下式1或2表示的至少一种琥珀酸酐衍生物与由下式3表示的三甲基甲硅烷基硼酸酯的混合物。在式1-3中，R 1，R 2，R 3和R 4相同或不同， 卤素原子，卤素取代或未取代的C1-C10烷基，烯基或烷氧基。
-
公开(公告)号：KR1020050066166A
公开(公告)日：2005-06-30
申请号：KR1020030097417
申请日：2003-12-26
Applicant: 제일모직주식회사
IPC: H01M10/05
CPC classification number: H01M10/0525 , H01M4/133 , H01M10/0567
Abstract: 본 발명은 리튬전지용 비수전해액에 대한 것으로, 보다 상세하게는 리튬염이 0.8 내지 2M로 용해된 유기용매 100 중량부에 테트라에틸렌 설폰아미드를 0.1 내지 10 중량부 첨가하여 제조된 리튬 전지용 비수전해액에 대한 것이며, 본 발명에 의해 고온 방치시 전지의 두께 증가율이 현저히 감소되고, 고온에서의 용량 저장 특성이 향상된 리튬 전지용 비수전해액을 제공할 수 있다.
-
8.发明公开
公开(公告)号：KR1020120071311A
公开(公告)日：2012-07-02
申请号：KR1020110107657
申请日：2011-10-20
Applicant: 제일모직주식회사
IPC: C08L83/04 , C09D183/04 , C08G77/04
Abstract: PURPOSE: A composition for forming a silica layer is provided to remarkably reduce defects and form a silica layer with improved insulation and gap-fill properties. CONSTITUTION: A composition for forming a silica layer comprises one selected from hydrogenated polysilazane, hydrogenated polysiloxazane, and combinations thereof. The concentration of the hydrogenated polysilazane and hydrogenated polysiloxazane more than an average molecular weight of polystyrene of 50,000 is 0.1% or less. The number of particulates of the composition in the solution is 0-100 /cc. The weight average molecular weight of the hydrogenated polysilazane and hydrogenated polysiloxazane is 1,000-10,000. The total contents of the hydrogenated polysilazane and the hydrogenated polysiloxazane is 0.1-50 weight%.
Abstract translation: 目的：提供用于形成二氧化硅层的组合物以显着减少缺陷并形成具有改善的绝缘和间隙填充性能的二氧化硅层。 构成：用于形成二氧化硅层的组合物包括选自氢化聚硅氮烷，氢化聚硅氧氮烷及其组合的组合物。 氢化聚硅氮烷和氢化聚硅氧氮烷的聚苯乙烯的平均分子量为50,000以下的浓度为0.1％以下。 溶液中组合物的颗粒数为0-100 / cc。 氢化聚硅氮烷和氢化聚硅氧氮烷的重均分子量为1,000〜10000。 氢化聚硅氮烷和氢化聚硅氧氮烷的总含量为0.1-50重量％。
-
公开(公告)号：KR100801592B1
公开(公告)日：2008-02-11
申请号：KR1020060001216
申请日：2006-01-05
Applicant: 제일모직주식회사
IPC: H01M10/05
Abstract: 비수성 전해액 및 이를 포함하는 리튬 2차 전지가 제공된다.
상기 비수성 전해액은 리튬염을 포함하는 기본 유기 용매; 및 하기 화학식 1 또는 2로 표시되는 숙신산 무수물 유도체의 하나 이상과 하기 화학식 3으로 표시되는 트리메틸실릴 보레이트의 혼합물을 포함한다.
[화학식 1]
[화학식 2]
[화학식 3]
상기 식에서, R
1 , R
2 , R
3 및 R
4 는 서로 동일하거나 상이하고, 할로겐, 할로겐으로 치환되거나 치환되지 않은 탄소수 1 내지 10의 알킬기, 알케닐기 또는 알콕시 기이다.
리튬 2차 전지, 전해액, 숙신산 무수물 유도체, 트리메틸실릴 보레이트-
公开(公告)号：KR100801598B1
公开(公告)日：2008-02-05
申请号：KR1020070026286
申请日：2007-03-16
Applicant: 제일모직주식회사
CPC classification number: H01M10/0565 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0568 , H01M10/0569
Abstract: A gel type polymer electrolyte for a lithium secondary battery, and a lithium secondary battery containing the polymer electrolyte are provided to improve the mobility of ions and the binding force between an electrode and a separator and to enhance the charge/discharge characteristics, lifetime characteristics and durability of a battery. A gel type polymer electrolyte comprises a polymer matrix; and an electrolyte solution which comprises a solvent and a lithium salt and is infiltrated in the polymer matrix, wherein the polymer matrix has a hybrid polymer network structure formed by the copolymerization of a first monomer(10) having 3-8 functional groups at terminal and a linear hydrophobic second monomer(11-14) having two functional groups at terminal. Preferably the ratio of the first monomer and the second monomer is 95:5 to 50:50 by weight.
Abstract translation: 提供一种用于锂二次电池的凝胶型聚合物电解质和含有聚合物电解质的锂二次电池，以提高离子的迁移率和电极与隔膜之间的结合力，并提高充电/放电特性，寿命特性和 电池的耐久性。 凝胶型聚合物电解质包含聚合物基质; 以及电解质溶液，其包含溶剂和锂盐并渗透到所述聚合物基质中，其中所述聚合物基质具有通过在末端与具有3-8个官能团的第一单体（10）共聚而形成的混合聚合物网络结构，以及 在末端具有两个官能团的线性疏水性第二单体（11-14）。 优选地，第一单体和第二单体的比例为95:5至50:50（重量比）。
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.058 seconds)
