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公开(公告)号：KR101701415B1
公开(公告)日：2017-02-02
申请号：KR1020100039498
申请日：2010-04-28
Applicant: 삼성전자주식회사
CPC classification number: H01M4/581 , H01M4/366 , H01M4/38 , H01M4/485 , H01M10/052 , H01M2004/027 , Y02E60/122 , Y02T10/7011
Abstract: 몰리브덴계재료를포함하는코어와상기코어표면의적어도일부에형성된코팅층을포함하며, 상기코팅층이몰리브덴질산화물(Molybdenum oxynitride) 및/또는몰리브덴질화물(Molybdenum nitride)을포함하는음극활물질, 그제조방법, 및이를포함하는음극과리튬전지가제시된다.
Abstract translation: 一种负极活性材料，包括：具有钼基材料的芯; 以及形成在所述芯的表面的至少一部分上的涂层，其中所述涂层包括选自氮氧化钼和氮化钼中的至少一种材料，其制备方法以及阳极和 锂电池。
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公开(公告)号：KR1020160031829A
公开(公告)日：2016-03-23
申请号：KR1020140122036
申请日：2014-09-15
Applicant: 삼성전자주식회사
IPC: H01M10/04 , H01M10/058 , H01M2/02
CPC classification number: H01M10/0436 , H01M2220/30
Abstract: 유연한전극조립체및 이를포함하는전기화학소자가개시된다. 개시된전극조립체는, 서로교대로적층되는적어도하나의제1 전극판및 적어도하나의제2 전극판과, 상기제1 전극판과상기제2 전극판사이에마련되며상기제1 전극판과그 일면이접합되는분리막을포함하는전극적층구조체; 및상기전극적층구조체의일부분을고정하는고정부재;를포함한다.
Abstract translation: 公开了柔性电极组件和包括其的电化学装置。 电极组件包括：电极层叠结构，包括彼此交替层叠的至少一个第一电极板和至少一个第二电极板，并且布置在第一电极和第二电极之间的分离膜具有一侧附接 到第一电极板; 以及固定部件，其固定电极层叠结构的一部分。 根据本发明，可以提高电极组件的耐久性和稳定性。
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公开(公告)号：KR101584097B1
公开(公告)日：2016-01-12
申请号：KR1020090024573
申请日：2009-03-23
Applicant: 삼성전자주식회사
IPC: H01L21/336 , H01L29/78
CPC classification number: H01L21/28052 , H01L29/4236
Abstract: 매립게이트전극의형성방법을개시한다. 본발명의매립게이트전극의형성방법은반도체기판내에트렌치를형성한다. 상기트렌치가형성된상기반도체기판위에게이트산화막을형성한다. 상기게이트산화막위에제1 게이트전극층을형성한다. 상기제1 게이트전극층위로상기트렌치를메우도록실리콘층을형성한다. 상기실리콘층의측면의일부가노출되도록상기제1 게이트전극층의일부를선택적으로리세스한다. 상기제1 게이트전극층의일부가리세스된상기반도체기판위에금속층을형성한다. 그리고상기금속층이형성된상기반도체기판을열처리하여상기실리콘층의상부에금속실리사이드층을형성한다.
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公开(公告)号：KR1020150045336A
公开(公告)日：2015-04-28
申请号：KR1020130124930
申请日：2013-10-18
Applicant: 삼성전자주식회사
IPC: H01M4/587 , H01M4/134 , H01M10/052
CPC classification number: H01M4/366 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/386 , H01M4/587 , H01M10/052
Abstract: 음극활물질, 상기음극활물질을포함하는음극및 상기음극을포함하는리튬이차전지가개시된다. 개시된음극활물질은그래파이트, 실리콘나노와이어및 실리콘나노입자를포함하고, 상기실리콘나노와이어와상기실리콘나노입자는상기그래파이트에담지되어상기그래파이트와함께복합체를형성한다.
Abstract translation: 本发明涉及阳极活化材料，包括阳极活化材料的阳极和包括阳极的二次锂电池。 所公开的阳极活化材料包括石墨，硅纳米线和硅纳米颗粒。 硅纳米线和硅纳米粒子被支撑在石墨上以与石墨形成复合物。
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公开(公告)号：KR1020150026117A
公开(公告)日：2015-03-11
申请号：KR1020130104506
申请日：2013-08-30
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
IPC: H01M4/485 , H01M4/583 , H01M10/052
CPC classification number: H01M4/485 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/625 , H01M10/0525 , H01M2004/021
Abstract: 규칙적 중형다공성 금속 산화물(ordered mesoporous metal oxide) 및 상기 규칙적 중형다공성 금속 산화물에 내장된(embedded) 적어도 하나의 전도성 탄소를 포함하는 복합체를 포함하는 전극 활물질, 그 제조방법, 이를 포함한 전극 및 상기 전극을 포함한 리튬 전지가 제공된다.
Abstract translation: 在本发明中，提供了一种电极活性材料，其包括具有有序介孔金属氧化物的复合体和嵌入有序介孔金属氧化物中的至少一种导电性碳，其制造方法，包含该介电金属氧化物的电极和锂电池 包括电极。
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Patent Agency Ranking36.发明公开
公开(公告)号：KR1020140052756A
公开(公告)日：2014-05-07
申请号：KR1020120119288
申请日：2012-10-25
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
IPC: H01M4/48 , H01M4/1391 , C01G23/04 , H01M10/052
CPC classification number: H01M4/48 , B82Y30/00 , C01G23/047 , C01P2002/82 , C01P2004/03 , C01P2004/04 , C01P2004/13 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/40 , H01M4/485 , H01M10/052
Abstract: Disclosed are a negative electrode active material, a method for producing the same, a negative electrode including the negative electrode active material, and a lithium secondary battery including the negative electrode. The negative electrode active material disclosed herein contains a titanium oxide nanotube, and the Raman spectrum of the negative electrode active material has a characteristic peak positioned in a Raman shift of 680 to 750 cm^(-1).
Abstract translation: 公开了负极活性物质，其制造方法，负极活性物质的负极和包含该负极的锂二次电池。 本文公开的负极活性物质包含氧化钛纳米管，并且负极活性物质的拉曼光谱具有位于680至750cm -1（-1）的拉曼位移的特征峰。
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公开(公告)号：KR1020140035689A
公开(公告)日：2014-03-24
申请号：KR1020120102264
申请日：2012-09-14
Applicant: 삼성전자주식회사 , 삼성에스디아이 주식회사
IPC: H01M10/058 , H01M2/10 , H01M2/26 , H01M10/05
CPC classification number: H01M10/0436 , H01M2/08 , H01M2/266 , H01M2220/30 , Y10T29/49108
Abstract: The present invention relates to a flexible secondary battery. The flexible secondary battery according to one embodiment of the present invention may include a fixing member which fixes one end of a laminated electrode structure. Therefore, even though the other end of the laminated electrode structure moves, stability can be maintained. More specifically, the present invention relates to a flexible secondary battery which additionally includes a protective layer on the outer surface of the laminated electrode structure. The thickness of the protective layer is 15 micrometers to 1 mm.
Abstract translation: 本发明涉及柔性二次电池。 根据本发明的一个实施方式的柔性二次电池可以包括固定层叠电极结构的一端的固定构件。 因此，即使层叠电极结构的另一端移动，也能够保持稳定性。 更具体地说，本发明涉及一种在层压电极结构的外表面上另外包括保护层的柔性二次电池。 保护层的厚度为15微米至1mm。
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公开(公告)号：KR1020130091540A
公开(公告)日：2013-08-19
申请号：KR1020120012913
申请日：2012-02-08
Applicant: 삼성전자주식회사
IPC: C01G23/04 , C01D15/00 , H01M4/134 , H01M10/052
CPC classification number: H01M4/485 , C01G1/02 , C01G23/005 , H01M10/0525 , Y02E60/122
Abstract: PURPOSE: A lithium titanium oxide is provided to manufacture a high-grade lithium battery by having a high purity and crystallizing property by satisfying a specific range of full width at half maximum 1 (FWHM1)/full width at half maximum 2 (FWHM2). CONSTITUTION: A lithium titanium oxide is a spinel type, and FWHM1 /FWHM2 in the range of 5-50 kHz is less than 1.70. The FWHM1 is a full width at half maximum of 7 Li peak in the range of -10 ppm to +10 ppm among a solid state-NMR spectrum of the lithium titanium oxide. The FWHM2 is a full width at half maximum of 7 Li peak in the range of -10 ppm to +10 ppm among a solid state-NMR spectrum of the lithium chloride standard reagent (STD). The FWHM1 and the FWHM2 are measured in the identical spinning rate (kHz). The manufacturing method of the lithium titanium oxide comprises the following steps. A mixture which includes a lithium-containing precursor and a titanium-containing precursor is prepared. The lithium titanium oxide is manufactured by heat treating the mixture. The titanium-containing precursor includes a second component, and the second component includes at least one of phosphorus (P) and potassium (K).
Abstract translation: 目的：提供一种锂二氧化钛，通过满足半峰全宽（FWHM1）/半峰全宽2（FWHM2）的特定范围，具有高纯度和结晶性，制造高级锂电池。 构成：钛酸锂是尖晶石型，FWHM1 / FWHM2在5-50kHz范围内小于1.70。 在锂钛氧化物的固体NMR光谱中，FWHM1是在10ppm至+10ppm的范围内的7Li峰的半峰全宽。 在氯化锂标准试剂（STD）的固体NMR光谱中，FWHM2是在10ppm至+10ppm范围内的7Li峰的半峰全宽。 FWHM1和FWHM2以相同的旋转速率（kHz）测量。 锂二氧化钛的制造方法包括以下步骤。 制备包含含锂前体和含钛前体的混合物。 通过对混合物进行热处理来制造钛酸锂。 含钛前体包括第二组分，第二组分包括磷（P）和钾（K）中的至少一种。
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39.发明公开
公开(公告)号：KR1020130010733A
公开(公告)日：2013-01-29
申请号：KR1020110071549
申请日：2011-07-19
Applicant: 삼성전자주식회사 , 한양대학교 산학협력단
IPC: H01M4/38 , B82B3/00 , H01M10/052 , H01M4/1395
CPC classification number: H01M10/0525 , H01M4/0428 , H01M4/0471 , H01M4/364 , H01M4/366 , H01M4/38 , H01M4/386 , H01M10/052 , H01M2004/021 , H01M2004/027 , Y02E60/122 , B82B3/00 , H01M4/134 , H01M4/1395 , H01M4/387
Abstract: PURPOSE: A negative electrode active material is provided to improve initial charging and discharging efficiency, capacity maintenance, and high voltage properties of a high capacity lithium battery by using multi-layered nanotubes. CONSTITUTION: A negative electrode active material comprises: an inner layer which comprises an inner surface of metal nanotubes, and an outer layer which comprises an outer surface of the metal nanotubes. The inner layer comprises a first metal of which an atomic number is 13 or more. The outer layer comprises multilayered metal nanotubes which comprise a second metal different with the first metal. The second metal has a lower resistivity than the resistivity of the first metal. The diffusivity of lithium ions is high and volume expansion at charging is low. [Reference numerals] (AA) Metal oxide nanorod; (BB) Conductive substrate; (CC) First metal coating; (DD) Metal oxide template etching; (EE) First metal nanotube; (FF) Second metal coating; (GG) First metal; (HH) Second metal; (II) Inner and outer layer structures
Abstract translation: 目的：提供一种负极活性材料，通过使用多层纳米管，提高高容量锂电池的初始充放电效率，容量维护和高电压特性。 构成：负极活性物质包括：包含金属纳米管的内表面的内层和包含金属纳米管的外表面的外层。 内层包含原子序数为13以上的第一金属。 外层包括多层金属纳米管，其包含与第一金属不同的第二金属。 第二金属具有比第一金属的电阻率更低的电阻率。 锂离子的扩散性高，充电时的体积膨胀低。 （标号）（AA）金属氧化物纳米棒; （BB）导电基板; （CC）第一金属涂层; （DD）金属氧化物模板蚀刻; （EE）第一金属纳米管; （FF）第二金属涂层; （GG）第一金属; （HH）第二金属; （二）内外层结构
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公开(公告)号：KR1020100106112A
公开(公告)日：2010-10-01
申请号：KR1020090024573
申请日：2009-03-23
Applicant: 삼성전자주식회사
IPC: H01L21/336 , H01L29/78
CPC classification number: H01L21/28052 , H01L29/4236 , H01L21/2255 , H01L29/66348
Abstract: PURPOSE: A method for formation of a buried gate electrode is provided to prevent the deterioration of a gate oxide film by using a silicon germanium layer as the gate electrode layer contacting with the gate oxide film. CONSTITUTION: A trench is formed inside a semiconductor substrate. A gate oxidation film(114) is formed on the semiconductor substrate having the trench. A first gate electrode layer(122) is formed on the gate oxidation film. A silicon layer is formed on the first gate electrode layer in order to fill up the trench. A part of the first gate electrode layer is selectively recessed in order to expose a part of the side of the silicon layer. A metal layer is formed on the semiconductor substrate having the part of the first gate electrode layer. A metal silicide layer(127) is formed on the top of the silicon layer by heat-treating the semiconductor substrate having a metal layer.
Abstract translation: 目的：提供一种用于形成掩埋栅电极的方法，以通过使用硅锗层作为与栅氧化膜接触的栅电极层来防止栅极氧化膜的劣化。 构成：在半导体衬底内形成沟槽。 在具有沟槽的半导体衬底上形成栅极氧化膜（114）。 在栅极氧化膜上形成第一栅电极层（122）。 在第一栅极电极层上形成硅层以填满沟槽。 选择性地凹入第一栅电极层的一部分以暴露硅层的一侧的一部分。 在具有第一栅极电极层的一部分的半导体衬底上形成金属层。 通过对具有金属层的半导体基板进行热处理，在硅层的顶部形成金属硅化物层（127）。
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