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公开(公告)号：KR1020160014517A
公开(公告)日：2016-02-11
申请号：KR1020150059972
申请日：2015-04-28
Applicant: 한국전자통신연구원
IPC: H01M10/052 , H01M10/058 , H01M10/0562 , H01M10/0565 , H01M10/0585 , H01M4/139
Abstract: 본발명의실시예에따른리튬전지는제1 파우치필름, 상기제1 파우치필름상의제1 애노드부, 상기제1 애노드부상의제2 캐쏘드부, 상기제2 캐쏘드부상에제공되고, 그내부를관통하는디스크를포함하는고분자절연필름, 상기고분자절연필름상의제2 애노드부및 상기제2 애노드부상의제1 캐쏘드부, 및상기제1 캐쏘드부상의제2 파우치필름을포함하되, 상기제2 캐쏘드부는상기디스크를통하여상기제2 애노드부와전기적으로연결될수 있다.
Abstract translation: 本发明涉及具有高电压的锂电池和具有改进的电池性能的锂电池的制造方法。 根据本发明的一个实施例的锂电池包括：第一袋膜; 在第一袋膜上的第一阳极单元; 第一阳极单元上的第二阴极单元; 聚合物绝缘膜，设置在所述第二阴极单元上，并且包括通过所述第二阴极单元的内部的盘; 聚合物绝缘膜上的第二阳极单元; 第二阳极单元上的第一阴极单元; 以及第一阴极单元上的第二袋膜，其中第二阴极单元可以通过盘与第二阳极单元电连接。
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公开(公告)号：KR101491873B1
公开(公告)日：2015-02-10
申请号：KR1020100132272
申请日：2010-12-22
Applicant: 한국전자통신연구원
IPC: H01M10/05 , H01M10/0565 , H01B1/06 , C08J7/12
Abstract: 파우치형 플렉서블 필름 전지 및 그 제조 방법을 제공한다. 이 필름 전지는 양극 파우치, 양극 전도성 카본층 및 양극층을 포함하는 양극 구조체, 음극 파우치, 음극 전도성 카본층 및 음극층을 포함하는 음극 구조체, 그리고 양극 및 음극 구조체 사이의 고분자 전해질 층을 포함하며, 고분자 전해질 층은 셀룰로오스계 고분자를 포함하는 젤형 전해질일 수 있다.
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公开(公告)号：KR1020150011300A
公开(公告)日：2015-01-30
申请号：KR1020140010747
申请日：2014-01-28
Applicant: 한국전자통신연구원 , 전남대학교산학협력단
IPC: H01M10/0562 , H01M10/05
Abstract: 본 발명에 따른 황화물계 고체 전해질 제조방법은 리튬 황화물, 게르마늄 황화물, 알루미늄 황화물, 인 황화물, 및 황을 포함하는 전구체를 준비하는 것; 상기 전구체에 혼합 공정을 수행하여, 혼합물을 제조하는 것; 및 상기 혼합물을 결정화시켜, Li
9.7 Al
0.3 Ge
0.7 P
2 S
12 로 표시되는 화합물을 형성하는 것을 포함할 수 있다. 황화물계 고체 전해질은 높은 이온 전도도를 가질 수 있다.Abstract translation: 根据本发明的硫化物系固体电解质的制造方法可以包括：制备包含硫化锂，硫化锗，硫化铝，硫化磷和硫的前体; 通过与前体进行混合处理来制造混合物; 并通过使混合物结晶形成由Li_9.7Al_0.3Ge_0.7P_2S_12表示的化合物。 基于硫化物的固体电解质可具有高离子电导率。
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公开(公告)号：KR1020150005413A
公开(公告)日：2015-01-14
申请号：KR1020130146370
申请日：2013-11-28
Applicant: 한국전자통신연구원
Abstract: 본 발명에 따른 산화물계 고체 전해질은 Li
x
-
y La
3 M
2 O
12
-y 일 수 있다. 상기 산화물계 고체 전해질은 도핑원소를 더 포함할 수 있다. 본 발명의 개념에 따른 산화물계 고체 전해질 제조방법은 란탄족 착물 및 금속 착물을 포함하는 전구체를 준비하는 것; 상기 전구체 용액에 수행되는 수열합성반응을 이용하여 중간체를 제조하는 것; 상기 중간체에 리튬 화합물 및 도펀트 전구체를 첨가하여, 혼합물을 제조하는 것; 및 상기 혼합물을 결정화시키는 것을 포함할 수 있다. 본 발명에 따라 제조된 산화물계 고체 전해질은 높은 이온전도도를 나타낼 수 있다.Abstract translation: 根据本发明的氧化物类固体电解质可以是Li x-yLa 3 Mn 2 O 12-y。 基于氧化物的固体电解质还可以包括掺杂元素。 根据本发明的概念的氧化物基固体电解质的制造方法包括制备包含镧系元素络合物和金属络合物的前体的步骤; 通过对前体溶液进行水热合成制造中间体的步骤; 通过向中间体中加入锂化合物和掺杂剂前体来制备混合物的步骤; 以及使混合物结晶的步骤。 根据本发明制造的基于氧化物的固体电解质可以显示出高离子电导率。
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公开(公告)号：KR1020140005078A
公开(公告)日：2014-01-14
申请号：KR1020120144263
申请日：2012-12-12
Applicant: 한국전자통신연구원
IPC: H01M10/0565 , C08J5/22 , H01M10/052
CPC classification number: H01M10/0565 , H01M10/052 , H01M2300/0025 , H01M2300/0068 , H01M2300/0082 , H01M2300/0088 , Y02E60/12
Abstract: An organic/inorganic hybrid electrolyte according to one embodiment of the present invention includes inorganic particles, a first polymer surrounding the inorganic particles, a second polymer having a network structure and surrounding the first polymer, and an organic solution. In the organic/inorganic hybrid electrolyte, ions may be transferred to the organic solution through the first polymer and/or the second polymer. As the inorganic particles are distributed to be provided, the inorganic particles may be involved in transferring ions in the organic/inorganic hybrid electrolyte. Therefore, the organic/inorganic hybrid electrolyte may have high ionic conductivity while ensuring stability and mechanical strength.
Abstract translation: 根据本发明的一个实施方案的有机/无机混合电解质包括无机颗粒，围绕无机颗粒的第一聚合物，具有网状结构并包围第一聚合物的第二聚合物和有机溶液。 在有机/无机混合电解质中，离子可以通过第一聚合物和/或第二聚合物转移到有机溶液中。 随着无机颗粒的分布被提供，无机颗粒可能涉及在有机/无机混合电解质中转移离子。 因此，有机/无机混合电解质可以具有高的离子导电性，同时确保稳定性和机械强度。
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Patent Agency Ranking
公开(公告)号：KR1020140005075A
公开(公告)日：2014-01-14
申请号：KR1020120123651
申请日：2012-11-02
Applicant: 한국전자통신연구원
IPC: H01M2/10 , H01M10/04 , H01M10/0566 , H01M4/04
Abstract: A method of manufacturing a lithium battery according to an embodiment of the present invention comprises: providing a cathode part including a first pouch film, a cathode current collecting layer, a cathode layer and a cathode electrolyte layer; providing an anode part including a second pouch film, an anode current collecting layer, an anode layer and an anode electrolyte layer; and combining the cathode part and the anode part by sealing the first pouch film and the second pouch film by thermal bonding.
Abstract translation: 根据本发明实施例的制造锂电池的方法包括：提供包括第一袋膜，阴极集电层，阴极层和阴极电解质层的阴极部分; 提供包括第二袋膜，阳极集电层，阳极层和阳极电解质层的阳极部分; 以及通过热粘合密封第一袋膜和第二袋膜来组合阴极部分和阳极部分。
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公开(公告)号：KR1020120096712A
公开(公告)日：2012-08-31
申请号：KR1020110015974
申请日：2011-02-23
Applicant: 한국전자통신연구원
IPC: H01M10/0565 , H01M10/0525 , C08L71/02 , C08K3/22
CPC classification number: H01B1/122 , C08J5/22 , H01M10/0565 , H01M2300/0082 , H01M2300/0091 , Y02E60/12
Abstract: PURPOSE: A solid polymer electrolyte is provided to be manufactured by a simple and economic method, and to have high ion conductivity at room temperature by comprising inorganic filler and a high dielectric carbonate compound. CONSTITUTION: A solid polymer electrolyte comprises a blend of polyethylene oxide and polyethylene imine, a lithium salt, a high dielectric carbonate compound, and inorganic filler. Based on 100.0 parts by weight of the polyethylene oxide, comprised amount of the polyethylene imine, the lithium salt, the carbonate compound and the inorganic filler is respectively 10-40 parts by weight, 3-10 parts by weight, 50-30 parts by weight and 5-30 parts by weight. The lithium salt is one or more kinds selected from LiClO4, LiBF4 and LiPF6, the carbonate compound is one or more kinds selected from PC, EC, DMC, DEC and EMC, and the inorganic filler is one or more kinds selected from SiO2, TiO2, and RuO2.
Abstract translation: 目的：提供一种固体聚合物电解质，通过简单经济的方法制造，并通过包含无机填料和高介电常数碳酸酯化合物在室温下具有高离子传导性。 构成：固体聚合物电解质包括聚环氧乙烷和聚乙烯亚胺的共混物，锂盐，高电介质碳酸盐化合物和无机填料。 基于100.0重量份的聚环氧乙烷，聚乙烯亚胺，锂盐，碳酸酯化合物和无机填料的含量分别为10〜40重量份，3-10重量份，50-30重量份 重量和5-30重量份。 锂盐是选自LiClO 4，LiBF 4和LiPF 6中的一种或多种，碳酸酯化合物是选自PC，EC，DMC，DEC和EMC中的一种或多种，无机填料是选自SiO 2，TiO 2中的一种或多种 ，和RuO 2。
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公开(公告)号：KR1020120092288A
公开(公告)日：2012-08-21
申请号：KR1020110012234
申请日：2011-02-11
Applicant: 한국전자통신연구원
CPC classification number: C08L79/02 , C08G73/0266 , C08K3/16 , C08L2203/204 , H01L51/42 , H01M8/1018 , H01M2008/1095
Abstract: PURPOSE: A manufacturing method of a polyaniline-metal composite is provided to manufacture a polyaniline-metal composite with uniform size and low resistance without additional process. CONSTITUTION: A manufacturing method of a polyaniline-metal composite uses 0.05-0.2 mole oxidizer as a starting material based on 1 mole of an aniline monomer and 0.04-0.5 mole of a dopant. The dopant is an inorganic acid, organic acid, or a mixture thereof. The oxidizer is a water-soluble metal precursor of one or more kinds selected from a group consisting of H2PtCl6, K2PtCl6, and K2AuCl6.
Abstract translation: 目的：提供聚苯胺 - 金属复合材料的制造方法，制造均匀尺寸和低电阻的聚苯胺 - 金属复合材料，无需附加工艺。 构成：聚苯胺 - 金属复合体的制造方法使用基于1摩尔苯胺单体和0.04-0.5摩尔掺杂剂的0.05-0.2摩尔氧化剂作为原料。 掺杂剂是无机酸，有机酸或其混合物。 氧化剂是选自H2PtCl6，K2PtCl6和K2AuCl6中的一种或多种的水溶性金属前体。
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79.发明公开
公开(公告)号：KR1020110123102A
公开(公告)日：2011-11-14
申请号：KR1020100042569
申请日：2010-05-06
Applicant: 한국전자통신연구원
IPC: H01L31/04
CPC classification number: H01G9/2068 , H01G9/2031 , H01G9/2059 , H01G9/209 , Y02E10/542 , Y02P70/521
Abstract: PURPOSE: A dye sensitized solar cell with a macromolecular film having a mirroring property is provided to easily use light which is thrown out passing through a cell by attaching a macromolecular film with a mirroring property in the back side of a counter electrode. CONSTITUTION: A counter electrode(20) is arranged by facing a working electrode(10). An electrolyte(30) is placed between the working electrode and the counter electrode. A macromolecular film(40) with a mirroring property is attached to the back side of the counter electrode. A metal oxide particle layer(12) is formed on a conductive substrate(11). A dye material is adsorbed in and adhered to the metal oxide particle layer.
Abstract translation: 目的：提供具有镜面特性的高分子膜的染料敏化太阳能电池，以容易地使用通过在反电极背面附着具有镜像性的高分子膜而通过电池的光。 构成：对置电极（20）通过面对工作电极（10）而布置。 电解质（30）被放置在工作电极和对电极之间。 具有镜面特性的高分子膜（40）附着在对电极的背面。 在导电性基板（11）上形成金属氧化物粒子层（12）。 染料材料被吸附并附着在金属氧化物颗粒层上。
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80.发明公开리튬 이차전지용 일차원 구조 티타늄옥사이드 나노튜브클러스터-흑연 음극 활물질의 제조방법 및 이로부터 얻은 음극 활물질 有权用于制备锂可充电电池的1-D氧化钛纳米管 - 石墨阳极活性材料的方法和由该方法获得的阳极活性物质
公开(公告)号：KR1020110049629A
公开(公告)日：2011-05-12
申请号：KR1020100026247
申请日：2010-03-24
Applicant: 한국전자통신연구원
IPC: H01M4/48 , H01M4/583 , H01M10/0525
CPC classification number: C01B32/20 , C01G23/04 , C01P2004/80 , C01P2006/40 , H01M4/362 , H01M4/58 , H01M4/587 , H01M10/0525 , Y02E60/122
Abstract: PURPOSE: A method for preparing titanium oxide nanotube cluster-graphite negative electrode active material of a one-dimensional structure for a lithium secondary battery is provided to ensure stable cycle property in a high speed charge-discharge. CONSTITUTION: A method for preparing titanium oxide nanotube cluster-graphite negative electrode active material of a one-dimensional structure for a lithium secondary battery comprises the steps of: (S11) performing hydrothermal synthesis of micro-sized spherical titanium oxide powder and micro-sized graphite powder in a strong alkali solution; (S12) controlling a pH value of hydrothermally synthesized titanium oxide nanotube cluster-graphite composite; and (S13) heat treating the titanium oxide nanotube cluster-graphite composite in which the pH value is controlled.
Abstract translation: 目的：提供一种用于制备用于锂二次电池的一维结构的氧化钛纳米管簇 - 石墨负极活性材料的方法，以确保在高速充放电中稳定的循环性能。 构成：一种用于制备锂二次电池的一维结构的氧化钛纳米管簇 - 石墨负极活性物质的方法，包括以下步骤：（S11）进行微尺寸球形氧化钛粉末的水热合成和微尺寸 石墨粉在强碱溶液中; （S12）控制水热合成的二氧化钛纳米管簇 - 石墨复合体的pH值; 和（S13）热处理控制pH值的氧化钛纳米管簇 - 石墨复合体。
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