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公开(公告)号：KR1020110080324A
公开(公告)日：2011-07-13
申请号：KR1020100000495
申请日：2010-01-05
Applicant: 성균관대학교산학협력단
IPC: H01M10/0567 , H01M10/0525 , H01M4/48
CPC classification number: H01M10/0567 , H01M4/382 , H01M4/405 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M10/052 , H01M10/0568 , H01M10/0569 , Y02E60/122
Abstract: PURPOSE: An electrolyte for a lithium-ion battery is provided to enhance thermal stability and electrochemical oxidation stability of electrolyte and to improve rate characteristics and cycleability. CONSTITUTION: An electrolyte for a lithium-ion battery comprises lithium salts, organic solvents and cyclohexyl diphenyl phosphate as additives. The cyclohexyl diphenyl phosphate is included in the amount of 0.1-5 parts by weight based on 100.0 parts by weight of electrolyte. The lithium-ion battery includes a positive electrode(4) including a positive electrode active material, a negative electrode(2) including a negative electrode active material, a separator which is combined between the positive and negative electrodes and prevents the short circuit, and the electrolyte.
Abstract translation: 目的：提供用于锂离子电池的电解质，以提高电解质的热稳定性和电化学氧化稳定性，并提高速率特性和循环性。 构成：用于锂离子电池的电解质包括锂盐，有机溶剂和环己基二苯基磷酸酯作为添加剂。 环己基二苯基磷酸酯的含量为0.1-5重量份，基于100.0重量份的电解质。 锂离子电池包括正极（4），其包括正极活性物质，负极（2），其包含负极活性物质，隔膜，组合在正极和负极之间并防止短路;以及 电解液。
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公开(公告)号：KR1020090107794A
公开(公告)日：2009-10-14
申请号：KR1020080033250
申请日：2008-04-10
Applicant: 현대자동차주식회사 , 성균관대학교산학협력단
IPC: H01M10/05
CPC classification number: H01M10/0567 , H01M10/0413 , H01M10/0525 , H01M10/0568 , H01M2300/0028 , Y02E60/122
Abstract: PURPOSE: An organic electrolyte for a lithium-ion battery is provided to reduce initial irreversible capacity of a battery and to internal resistance of a battery after charge and discharge cycle, thereby improving charge and discharge cycle performance of a battery. CONSTITUTION: An organic electrolyte for a lithium-ion battery includes a lithium salt, an organic solvent, tris(2-chloroethyl) phosphate. The content of tris(2- chloroethyl) phosphate is 0.1 ~ 30 weight%. The lithium salt is used with one or two or more kinds selected from the group consisting of LiPF6, LiBF4, LiAsF6, LiClO4, LiCF3SO3, LiCF3SO3, LiC(SO2CF3)3, LiN(CF3SO2)2 and LiCH(CF3SO2)2. The organic solvent is one or two or more kinds of mixture selected from the group consisting of carbonate, ester, ether, and ketone.
Abstract translation: 目的：提供一种用于锂离子电池的有机电解质，以减少电池的初始不可逆容量和充放电循环后电池的内部电阻，从而提高电池的充放电循环性能。 构成：用于锂离子电池的有机电解质包括锂盐，有机溶剂，磷酸三（2-氯乙基）酯。 磷酸三（2-氯乙基）的含量为0.1〜30重量％。 锂盐与选自LiPF 6，LiBF 4，LiAsF 6，LiClO 4，LiCF 3 SO 3，LiCF 3 SO 3，LiC（SO 2 CF 3）3，LiN（CF 3 SO 2）2和LiCH（CF 3 SO 2）2的一种或两种以上使用。 有机溶剂是选自碳酸酯，酯，醚和酮的一种或两种以上的混合物。
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公开(公告)号：KR1020080112490A
公开(公告)日：2008-12-26
申请号：KR1020070060963
申请日：2007-06-21
Applicant: 성균관대학교산학협력단
IPC: H01M10/05
CPC classification number: H01M10/0569 , H01M10/0525 , H01M10/0568 , H01M2300/0028 , Y02E60/122
Abstract: An organic electrolyte for a lithium-ion battery added with triphenyl phosphate and biphenyl, and a lithium-ion battery comprising the same are provided to improve thermal characteristic of the electrolyte while not affecting the battery characteristic. A lithium ion battery comprises a positive electrode(18) containing a positive active material which can perform intercalation and deintercalation of the battery lithium ion reversibly; a negative electrode(12) containing a negative active material which can perform intercalation and deintercalation of the battery lithium ion reversibly; a separation film(16) preventing the short circuit, which is combined between the positive electrode and negative electrode; and electrolyte.
Abstract translation: 添加了磷酸三苯酯和联苯的锂离子电池的有机电解质和包含该有机电解质的锂离子电池被提供以改善电解质的热特性，同时不影响电池特性。 锂离子电池包括能够可逆地进行电池锂离子的插入和脱嵌的正极活性物质的正极（18） 含有负极活性物质的负极（12），其能够可逆地进行电池锂离子的插入和脱嵌; 分离膜（16），其防止短路，其组合在正极和负极之间; 和电解质。
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公开(公告)号：KR100863887B1
公开(公告)日：2008-10-15
申请号：KR1020070060965
申请日：2007-06-21
Applicant: 성균관대학교산학협력단
IPC: H01M10/05
CPC classification number: H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0569 , Y02T10/7011
Abstract: An organic electrolyte for a lithium ion battery is provided to realize improved thermal properties and to impart improved quality to a battery by using a flame resistance additive to an electrolyte. An organic electrolyte for a lithium ion battery comprises a lithium salt and an organic solvent, and further comprises diphenyloctyl phosphate. The organic electrolyte comprises diphenyloctyl phosphate in an amount of 0.1-20 wt% based on the total weight of the electrolyte. The lithium salt is at least one salt selected from the group consisting of LiPF6, LiBF4, LiAsF6, LiClO4, LiCF3SO3, LiCF3SO3, LiC(SO2CF3)3, LiN(CF3SO2)2 and LiCH(CF3SO2)2.
Abstract translation: 提供了用于锂离子电池的有机电解质，以通过使用阻燃添加剂到电解质来实现改进的热性能并且赋予电池改进的质量。 用于锂离子电池的有机电解质包括锂盐和有机溶剂，并且还包括磷酸二苯基辛基酯。 有机电解质包含基于电解质总重量0.1-20重量％的二苯基辛基磷酸酯。 锂盐是选自LiPF 6，LiBF 4，LiAsF 6，LiClO 4，LiCF 3 SO 3，LiCF 3 SO 3，LiC（SO 2 CF 3）3，LiN（CF 3 SO 2）2和LiCH（CF 3 SO 2）2中的至少一种盐。
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15.发明授权관통 저항성이 향상된 열교환기용 알루미늄 합금, 이를 포함하는 관통 저항성이 향상된 알루미늄 압출 튜브와 핀 재 및 이로 구성된 열교환기 有权具有改进的耐热交换器的穿透阻力的铝合金挤压管和翅片材料，其具有改进的耐穿透性，并且其热交换器构成
公开(公告)号：KR101586152B1
公开(公告)日：2016-01-15
申请号：KR1020140127446
申请日：2014-09-24
Applicant: 성균관대학교산학협력단
Abstract: 본발명은구리(Cu), 실리콘(Si), 철(Fe)을일정농도이하로제어하고, 지르코늄(Zr) 및잔부의알루미늄(Al)을더 포함하는관통저항성이향상된열교환기용알루미늄합금, 이를포함하는관통저항성이향상된알루미늄압출튜브와핀 재및 이로구성된열교환기에관한것으로, 합금원소의첨가및 제어로부식지점의분산과입계부식억제를통해균일부식이일어나도록유도하여종래의열교환기의튜브및 핀재의공식대비부식내구성이향상되며압출성이기존 A1070 수준으로유지된알루미늄합금조성물, 이를포함하는관통저항성이향상된열교환기용알루미늄압출튜브와핀 재및 이로구성된열교환기에관한것이다.
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Patent Agency Ranking
公开(公告)号：KR101506787B1
公开(公告)日：2015-03-27
申请号：KR1020130065144
申请日：2013-06-07
Applicant: 성균관대학교산학협력단
Abstract: 알루미늄-공기 전지용 알루미늄 합금 양극 및 이를 이용한 알루미늄-공기 전지가 개시된다. 알루미늄-공기 전지용 알루미늄 합금 양극(Anode)은 알루미늄(Al), 아연(Zn), 인듐(In), 규소(Si) 및 망간(Mn)을 포함할 수 있고, 알루미늄-공기 전지는 산화반응이 일어나고, 알루미늄(Al), 아연(Zn), 인듐(In), 규소(Si) 및 망간(Mn)을 포함하는 알루미늄-공기 전지용 알루미늄 합금 양극(Anode); 환원반응이 일어나는 음극(Cathode); 및 상기 양극과 상기 음극에서 각각의 반응이 일어나도록, 이온이 교환되는 전해액(Electrolyte)을 포함할 수 있다.
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公开(公告)号：KR1020140143528A
公开(公告)日：2014-12-17
申请号：KR1020130065144
申请日：2013-06-07
Applicant: 성균관대학교산학협력단
Abstract: 알루미늄-공기 전지용 알루미늄 합금 양극 및 이를 이용한 알루미늄-공기 전지가 개시된다. 알루미늄-공기 전지용 알루미늄 합금 양극(Anode)은 알루미늄(Al), 아연(Zn), 인듐(In), 규소(Si) 및 망간(Mn)을 포함할 수 있고, 알루미늄-공기 전지는 산화반응이 일어나고, 알루미늄(Al), 아연(Zn), 인듐(In), 규소(Si) 및 망간(Mn)을 포함하는 알루미늄-공기 전지용 알루미늄 합금 양극(Anode); 환원반응이 일어나는 음극(Cathode); 및 상기 양극과 상기 음극에서 각각의 반응이 일어나도록, 이온이 교환되는 전해액(Electrolyte)을 포함할 수 있다.
Abstract translation: 公开了一种用于铝 - 空气电池的铝合金阳极和使用其的铝 - 空气电池。 用于铝 - 空气电池的铝合金阳极可以包括铝（Al），锌（Zn），铟（In），硅（Si）和锰（Mn）。 铝 - 空气电池可以包括铝 - 空气电池的铝合金阳极，其执行氧化反应，并且包括铝（Al），锌（Zn），铟（In），硅（Si）和锰（Mn） ; 进行还原反应的阴极; 和电解质交换离子，以在阳极和阴极上进行各自的反应。
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18.发明公开
公开(公告)号：KR1020140000406A
公开(公告)日：2014-01-03
申请号：KR1020120067252
申请日：2012-06-22
Applicant: 현대자동차주식회사 , 성균관대학교산학협력단
CPC classification number: C22C21/00 , B21C23/08 , C22C1/1036 , C22C2202/00
Abstract: The present invention relates to aluminum alloy compositions, aluminum extrusion tubes for intercoolers with an improved corrosion resistance including the same while containing manganese (Mn), magnesium (Mg), copper (Cu), silicon (Si), iron (Fe) and further containing zirconium (Zr) and a balance of aluminum (Al) that can be applied to severe conditions according to the use of a low-pressure exhaust gas recirculation (LP-EGR) apparatus due to an excellent corrosion resistance in comparison with conventional aluminum materials for heat exchangers and that has an effect of increasing a penetration resistance of materials in comparison with pitting corrosion by being induced to cause a uniform corrosion, and a manufacturing method thereof comprising; a step of preparing a molten bath by dissolution after introducing the aluminum alloy composition in an electric furnace; and a step of producing billets of 6 inches in diameter from the molten bath using a continuous casting machine for billets; and a homogenizing step of an interior by removing segregation following air cooling after maintaining the billets at 550 for 24 hours; and a step of introducing an extruder by direct extrusion after preheating the homogenized billets at 520°C to produce the same in a tube shape; and a step of cutting and washing the billets produced in a tube shape.
Abstract translation: 本发明涉及铝合金组合物，包含锰（Mn），镁（Mg），铜（Cu），硅（Si），铁（Fe）等）的耐腐蚀性提高的中间冷却器用铝挤压管 与常规的铝材料相比，由于耐腐蚀性优异，可以根据低压排气再循环（LP-EGR）装置的苛刻条件使用锆（Zr）和余量的铝（Al） 并且其具有通过被诱导引起均匀腐蚀而增加与点腐蚀相比的材料的耐渗透性的效果，及其制造方法包括： 在将铝合金组合物引入电炉中后通过溶解制备熔融液的步骤; 以及使用用于坯料的连续铸造机从熔池制造直径为6英寸的坯料的步骤; 以及通过在将钢坯维持在550℃下24小时后，在空气冷却之后除去偏析的内部的均质化步骤; 以及在520℃预热均质坯料之后通过直接挤出引入挤出机以将其制成管状的步骤; 以及切割和洗涤以管状形成的坯料的步骤。
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公开(公告)号：KR101237204B1
公开(公告)日：2013-02-25
申请号：KR1020110106835
申请日：2011-10-19
Applicant: 성균관대학교산학협력단
CPC classification number: G01N17/002 , G01N5/04
Abstract: PURPOSE: A method for predicting the corrosion life of anticorrosion steel for desulfurization equipment is provided to quantitatively measure the corrosion life of the anticorrosion steel in the desulfurization equipment by reflecting various corrosion factors according to the driving condition of the desulfurization equipment including the position of the steel material, the flux of sulfuric acid, temperature etc. CONSTITUTION: A method for predicting the corrosion life of anticorrosion steel for desulfurization equipment is as follows. A sample is mounted inside a chamber(S10). Hot air is passed through the inside of the chamber. A sulfuric acid solution is sprayed into the chamber(S20). Water is sprayed into the chamber(S30). The weight reduction of the sample is measured to predict the corrosion life(S50). [Reference numerals] (AA) Start; (BB) End; (S10) Preparing step; (S11) Hot air injection step; (S20) Sulfuric acid spray step; (S30) Water spray step; (S40) Drying step; (S50) Corrosion life prediction step; (S51) Corroded products removal step; (S52) Weight measuring step; (S53) Corrosion velocity calculation step; (S54) Corrosion life calculation step
Abstract translation: 目的：提供一种预测脱硫设备耐腐蚀寿命的方法，根据脱硫设备的运行状况反映各种腐蚀因素，定量测定脱硫设备中耐腐蚀钢的腐蚀寿命，包括脱硫设备的位置 钢材，硫酸焊剂，温度等。构成：用于预测脱硫设备耐腐蚀钢的腐蚀寿命的方法如下。 将样品安装在腔室内（S10）。 热空气通过室的内部。 将硫酸溶液喷射到室中（S20）。 水喷入室内（S30）。 测量样品的重量减少以预测腐蚀寿命（S50）。 （附图标记）（AA）开始; （BB）结束; （S10）准备步骤; （S11）热风喷射工序; （S20）硫酸喷雾步骤; （S30）喷水步骤; （S40）干燥步骤; （S50）腐蚀寿命预测步骤 （S51）腐蚀产品拆除步骤; （S52）重量测量步骤; （S53）腐蚀速度计算步骤; （S54）腐蚀寿命计算步骤
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公开(公告)号：KR101207612B1
公开(公告)日：2012-12-03
申请号：KR1020100115029
申请日：2010-11-18
Applicant: 성균관대학교산학협력단
Abstract: 본발명은철근콘크리트구조물의전식감지용갈바닉센서및 이를이용한전식감지시험셀에관한것으로서, 작동전극, 제 1기준전극및 상대전극을포함하여이루어진제 1영역; 갈바닉센서, 제 2기준전극및 접지전극을포함하여이루어진제 2영역; 상기제 1영역과상기제 2영역은분리막에의해분리되며, 상기제 1영역과상기제 2영역을관통하여시편이위치하는것을특징으로하고, 상기갈바닉센서는상기시편과상기접지전극사이에위치하며, 상기갈바닉센서의양극은시편과동일한재질로형성된것을특징으로한다. 본발명에의하면, 실제지하철등으로부터발생하는미주전류의누설로인한콘크리트구조물내의철근전식정도를정확히예측할수 있도록미주전류만을측정할수 있는장점이있으며, 분리막등을이용하여미주전류의발생원과갈바닉센서를분리시킴으로써, 미주전류가철근이아닌콘크리트등을통해갈바닉센서로이동함으로써, 철근의전식감지정확도를저하시키는요인을제거할수 있는장점이있다.
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