公开(公告)号：KR1020110138547A

公开(公告)日：2011-12-28

申请号：KR1020100058482

申请日：2010-06-21

Applicant: 한국과학기술원

Inventor： 송준화 ,  이윤석 ,  이영기 ,  민철홍 ,  주영현 ,  박태우 ,  이진원 ,  강승우

IPC: G06F17/00 ,  G06F9/44 ,  G06F11/30 ,  G06F15/16

CPC classification number: H04W84/18 ,  G06F9/50 ,  G06F9/54 ,  G06F11/3034 ,  G06F11/3466 ,  G06F11/348 ,  G06F17/30943 ,  G06F17/5036

Abstract: PURPOSE: A mobile apparatus capable of monitoring a situation, situation monitoring method using the same, and situation monitoring system including the same are provided to enable a user to effectively use restricted resources by executing plans for resource usage plants. CONSTITUTION: A processing planner(130) creates resource usage plans by responding the CMQ(Context Monitoring Query) of an application and selects the final plan among the resource usage plans. A plan processing apparatus(150) executes the final plan. An application broker(110) communicates with the application in a PAN(Personal Area Network) environment. A sensor broker(170) communicates with a sensor which provides sensing data. The processing planer detects available sensor in real time, creates resource usage plans based on the detected sensor.

Abstract translation: 目的：提供能够监视情况的移动设备，使用该状态监视方法的情况监视方法和包括其的状况监视系统，以使用户能够通过执行资源使用工厂的计划来有效地使用受限的资源。 构成：处理计划器（130）通过响应应用程序的CMQ（上下文监视查询）来创建资源使用计划，并在资源使用计划中选择最终计划。 计划处理装置（150）执行最终计划。 应用代理（110）在PAN（个人区域网络）环境中与应用通信。 传感器代理（170）与提供感测数据的传感器通信。 处理刨床实时检测可用的传感器，根据检测到的传感器创建资源使用计划。

公开(公告)号：KR1020110064648A

公开(公告)日：2011-06-15

申请号：KR1020090121334

申请日：2009-12-08

Applicant: 한국과학기술원

Inventor： 송준화 ,  이상정 ,  이영기 ,  김병집 ,  이윤석

IPC: G06F19/00

CPC classification number: G06Q30/02 ,  G06Q10/0833 ,  G06Q30/0224 ,  G06Q30/0251 ,  G06Q40/00

Abstract: PURPOSE: An event-centered combinable queue, a composite event sensing method using the same, and an event generation sensing system using the same are provided to optimize a computation quantity and the usage quantity of a storage unit. CONSTITUTION: A CLT(Composition Link Table)(110) has basic information configuring the network of event-centered combinable queues. An SIQ(Shared Instance Queue)(120) shares a plurality of sensing sentences. The shared event queue stores past event objects necessary for detection of a composite event. A PCB(Partial Composition Block)(130) stores a middle result that one stored event object satisfies any composite event sensing sentence to a degree.

Abstract translation: 目的：提供一种以事件为中心的可组合队列，使用该队列的组合事件感测方法以及使用其的事件生成感测系统，以优化存储单元的计算量和使用量。 构成：CLT（构图链接表）（110）具有配置事件为中心的可组合队列网络的基本信息。 SIQ（共享实例队列）（120）共享多个感测句子。 共享事件队列存储检测复合事件所需的过去事件对象。 PCB（部分组合块）（130）存储一个存储的事件对象满足任何复合事件感测句的程度的中间结果。

公开(公告)号：KR1020020049059A

公开(公告)日：2002-06-26

申请号：KR1020000078136

申请日：2000-12-19

Applicant: 한국과학기술원

Inventor： 박정기 ,  이영기

IPC: H01M4/02

Abstract: PURPOSE: Provided are a polymer composition for secondary cell using a polar polymer coupling agent, which has an excellent coupling property with metal collector, and a method for producing a unit cell using the composition. CONSTITUTION: The composition comprises a polymer coupling agent comprising 1-99 wt% of vinylidenefluoride based polymer and 1-99 wt% of ionomer, 10-1000 parts by weight of electrode activating material based on 100 weight of the polymer coupling agent, and 1-500 parts by weight of conductive carbon based on 100 weight of the polymer coupling agent. The vinylidenefluoride based polymer is selected from the group consisting of a copolymer of vinylidene fluoride and hexafluoropropylene containing 1-50 mole% of polyvinylidenefluoride and hexafluoropropylene, a copolymer of vinylidene fluoride and trifluoroethylene containing 1-50 mole% of trifluoroethylene, and a copolymer of vinylidene fluoride and tetrafluoroethylene containing 1-50 mole% of tetrafluoroethylene, and has a molecular weight of 10,000 to 1,000,000.

Abstract translation: 目的：提供一种使用极性聚合物偶联剂的二次电池用聚合物组合物，其与金属集电体具有优异的耦合性能，以及使用该组合物制造晶胞的方法。 组成：该组合物包括聚合物偶联剂，其包含1-99重量％的基于偏二氟乙烯的聚合物和1-99重量％的离聚物，10-1000重量份基于100重量份聚合物偶联剂的电极活化材料，和1 -500重量份的基于100重量份的聚合物偶联剂的导电碳。 基于偏二氟乙烯的聚合物选自偏氟乙烯和含有1-50摩尔％的聚偏二氟乙烯和六氟丙烯的六氟丙烯的共聚物，含有1-50摩尔％三氟乙烯的偏二氟乙烯和三氟乙烯的共聚物，以及亚乙烯基 氟化物和四氟乙烯，其含有1-50摩尔％的四氟乙烯，分子量为10,000〜1,000,000。

公开(公告)号：KR100331237B1

公开(公告)日：2002-04-06

申请号：KR1019990029698

申请日：1999-07-22

Applicant: 한국과학기술원

Inventor： 박정기 ,  이영기 ,  최남순

IPC: C08L27/16

Abstract: 본발명은비닐리덴플루오라이드계열의고분자및 폴리비닐아세테이트의고분자블렌드에유기용매, 리튬염및 무기물을첨가하여제조되는고분자전해질조성물에관한것이다. 본발명에의해제조된젤 고분자전해질은, 종래의비닐리덴플루오라이드계열의고분자로만구성된젤 고분자전해질에비하여, 넓은온도범위에서이온전도특성이우수하고, 계면안정성이현저히향상되었다. 따라서, 본발명에서제조된젤 고분자전해질은리튬고분자이차전지용고분자전해질의재료로서유용하게사용될수 있을것이다.

公开(公告)号：KR100324712B1

公开(公告)日：2002-02-16

申请号：KR1019990045645

申请日：1999-10-20

Applicant: 한국과학기술원

Inventor： 박정기 ,  이영기

IPC: H01M10/38

Abstract: 본발명은신규한다공성고분자전해질조성물및 그의제조방법에관한것으로, 좀더상세하게는비닐리덴플루오라이드계열의고분자와메틸메타크릴레이트및 말레인산알카리염이공중합된이오노머와의블랜드를기초로한다공성고분자전해질조성물에관한것이다. 본발명의목적은이온전도특성, 전기화학적안정성및 계면특성이우수한새로운다공성고분자전해질조성물및 그의제조방법을제공함에있다. 본발명에의한다공성고분자전해질조성물은유기용매와의상용성이향상되어벌크에서의이온전도특성, 계면안정성등이향상되고, 전기화학적으로도안정한장점을지닌다.

Abstract translation: 目的：提供一种多孔聚合物电解质组合物及其制造方法，其具有优异的离子导电性，电化学稳定性和界面性质。 构成：在二次电池用聚合物电解质组合物中，多孔聚合物电解质组合物包含多孔聚合物基质，其中由甲基丙烯酸甲酯和碱式马来酸盐共聚的离聚物与偏二氟乙烯聚合物共混; 以及其中向浸渍多孔聚合物基质的孔的有机溶剂中加入锂盐的液体电解质。 在制造二次电池用聚合物电解质组合物的方法中，该方法包括以下步骤：使用共溶剂将由甲基丙烯酸甲酯和碱性马来酸碱盐和偏二氟乙烯聚合物共聚的离聚物共混; 在制造多孔结构体的共混溶液中加入增塑剂后得到聚合物膜，将通过向溶液中添加无机材料制成的均质溶液浇铸到玻璃板上，并从铸溶液中蒸发共溶剂; 通过将聚合物膜浸渍在甲醇或乙醚中获得多孔聚合物膜，从而选择性地仅在膜中熔融增塑剂; 并且将多孔聚合物膜浸入通过溶解基于从过氯化锂，六氟磷酸锂，三氟甲磺酸锂，双三氟甲磺酸锂中的一种盐的聚合物重量计为5〜30重量％的锂盐而制造的液体电解质 酰胺和四氟硼酸锂溶于50-300重量％的溶剂中，基于一种或多种选自碳酸亚乙酯，碳酸亚丙酯，碳酸二甲酯，碳酸二乙酯，γ-丁内酯，碳酸甲乙酯， 二乙氧基乙烷，二乙氧基乙烷和2-甲基四氢呋喃。

公开(公告)号：KR1020010077270A

公开(公告)日：2001-08-17

申请号：KR1020000004942

申请日：2000-02-01

Applicant: 삼성에스디아이 주식회사 ,  한국과학기술원

Inventor： 박정기 ,  이영기 ,  임홍섭

IPC: H01M10/05

CPC classification number: H01M10/0565 ,  H01M10/052

Abstract: PURPOSE: Provided is a polymer material for a non-aqueous secondary cell, which is excellent in compatibility with organic solvents, impregnation property into organic electrolyte, ionic conductivity, and mechanical property. CONSTITUTION: The polymer material is produced by a process comprising the steps of: neutralizing methyl methacrylate-methacrylic acid copolymers having a repeat unit represented by the formula 2 with alkali metal hydroxide water solution to obtain methyl methacrylate-alkali metal methacrylate copolymer ionomers having a repeat unit represented by the formula 1; dissolving the copolymer ionomers and a vinylidene fluoride polymer in the weight ratio of 1:99-99:1 in a cosolvent and adding an organic solvent as a plasticizer to obtain a homogeneous solution; casting the homogeneous solution and volatilizing the cosolvent to obtain a polymer film; extracting the plasticizer by impregnating the polymer film with a low alcohol to obtain a porous polymer film. In the formula, x is 0.01-0.99 and M is Li, Na, or K.

Abstract translation: 目的：提供一种与有机溶剂的相容性优异，有机电解质的浸渍性，离子导电性，机械性等的非水系二次电池用高分子材料。 构成：通过包括以下步骤的方法制备聚合物材料：用碱金属氢氧化物水溶液中和具有式2的重复单元的甲基丙烯酸甲酯 - 甲基丙烯酸共聚物，得到具有重复的甲基丙烯酸甲酯 - 碱金属甲基丙烯酸酯共聚物离聚物 由式1表示的单元; 在共溶剂中以1:99-99:1的重量比溶解共聚物离聚物和偏二氟乙烯聚合物，并加入有机溶剂作为增塑剂以获得均匀溶液; 浇铸均匀溶液并挥发共溶剂以获得聚合物膜; 通过用低级醇浸渍聚合物膜来提取增塑剂以获得多孔聚合物膜。 在该式中，x为0.01-0.99，M为Li，Na或K.

公开(公告)号：KR1020010037902A

公开(公告)日：2001-05-15

申请号：KR1019990045646

申请日：1999-10-20

Applicant: 한국과학기술원

Inventor： 박정기 ,  이영기

IPC: H01M10/38

Abstract: PURPOSE: A gel polymer electrolyte composition and a method for manufacturing the same are provided which has superior ionic conductivity, electrochemical stability, mechanical properties and interface property. CONSTITUTION: In a polymer electrolyte composition for a secondary battery, the gel polymer electrolyte composition comprises a gel polymer matrix in which an ionomer copolymerized by methylmethacrylate and basic salt itaconate is blended with vinylidene fluoride polymer; and an organic solvent to which lithium salts and inorganic materials are added contained in the gel polymer matrix. In a method for manufacturing a gel polymer electrolyte composition, the method comprises blending the ionomer copolymerized by methylmethacrylate and basic salt itaconate with the vinylidene fluoride polymer using a cosolvent; and evaporating the cosolvent from the casted solution by casting a homogeneous solution manufactured by adding inorganic materials to the solution onto a glass plate after adding an organic solvent and a lithium salt to the blended solution.

Abstract translation: 目的：提供一种凝胶聚合物电解质组合物及其制备方法，其具有优异的离子导电性，电化学稳定性，机械性能和界面性质。 构成：在二次电池用聚合物电解质组合物中，凝胶聚合物电解质组合物包含凝胶聚合物基质，其中将甲基丙烯酸甲酯和碱式盐衣康酸酯共聚的离聚物与偏二氟乙烯聚合物共混; 和在凝胶聚合物基质中含有锂盐和无机材料的有机溶剂。 在制造凝胶聚合物电解质组合物的方法中，该方法包括使用共溶剂将由甲基丙烯酸甲酯和碱性盐衣康酸酯共聚的离聚物与偏二氟乙烯聚合物共混; 并且通过在向混合溶液中加入有机溶剂和锂盐之后，将通过添加无机材料制成的均质溶液浇铸到玻璃板上，从铸造溶液中蒸发共溶剂。

公开(公告)号：KR1020010037901A

公开(公告)日：2001-05-15

申请号：KR1019990045645

申请日：1999-10-20

Applicant: 한국과학기술원

Inventor： 박정기 ,  이영기

IPC: H01M10/38

Abstract: PURPOSE: A porous polymer electrolyte composition and a method for manufacturing the same are provided which has superior ionic conductivity, electrochemical stability and interface property. CONSTITUTION: In a polymer electrolyte composition for a secondary battery, the porous polymer electrolyte composition comprises a porous polymer matrix in which an ionomer copolymerized by methylmethacrylate and basic salt maleate is blended with vinylidene fluoride polymer; and a liquid electrolyte in which lithium salts are added to an organic solvent impregnating pores of the porous polymer matrix. In a method for manufacturing the polymer electrolyte composition for a secondary battery, the method comprises the steps of blending the ionomer copolymerized by methylmethacrylate and basic salt maleate and the vinylidene fluoride polymer using a cosolvent; obtaining a polymer film after adding a plasticizer to the blended solution for producing porous structures, casting a homogeneous solution manufactured by adding inorganic materials to the solution onto a glass plate and evaporating the cosolvent from the casted solution; obtaining a porous polymer film by impregnating the polymer film into methanol or diethylether, thereby selectively melting the plasticizer only in the film; and impregnating the porous polymer film into a liquid electrolyte manufactured by dissolving a lithium salt of 5 to 30 wt.% based on the polymer weight of one salt selected from the group consisting of lithium perchloride, lithium hexafluoro phosphate, lithium triflate, lithium bistrifluoro methylsulfonyl amide and lithium tetrafluoroborate into a solvent of 50 to 300 wt.% based on the polymer weight of one or more mixed solvents selected from the group consisting of ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, gamma-butyrolactone, ethylmethyl carbonate, dimethoxy ethane, diethoxy ethane and 2-methyl tetrahydrofuran.

Abstract translation: 目的：提供一种多孔聚合物电解质组合物及其制造方法，其具有优异的离子导电性，电化学稳定性和界面性质。 构成：在二次电池用聚合物电解质组合物中，多孔聚合物电解质组合物包含多孔聚合物基质，其中由甲基丙烯酸甲酯和碱式马来酸盐共聚的离聚物与偏二氟乙烯聚合物共混; 以及其中向浸渍多孔聚合物基质的孔的有机溶剂中加入锂盐的液体电解质。 在制造二次电池用聚合物电解质组合物的方法中，该方法包括以下步骤：使用共溶剂将由甲基丙烯酸甲酯和碱性马来酸碱盐和偏二氟乙烯聚合物共聚的离聚物共混; 在制造多孔结构体的共混溶液中加入增塑剂后得到聚合物膜，将通过向溶液中添加无机材料制成的均质溶液浇铸到玻璃板上，并从铸溶液中蒸发共溶剂; 通过将聚合物膜浸渍在甲醇或乙醚中获得多孔聚合物膜，从而选择性地仅在膜中熔融增塑剂; 并且将多孔聚合物膜浸入通过将基于选自由过氯化锂，六氟磷酸锂，三氟甲磺酸锂，双三氟甲磺酸锂中的一种盐的聚合物重量的5重量％至30重量％的锂盐溶解而制得的液体电解质 酰胺和四氟硼酸锂溶于50-300重量％的溶剂中，基于一种或多种选自碳酸亚乙酯，碳酸亚丙酯，碳酸二甲酯，碳酸二乙酯，γ-丁内酯，碳酸甲乙酯， 二乙氧基乙烷，二乙氧基乙烷和2-甲基四氢呋喃。

公开(公告)号：KR1020010010676A

公开(公告)日：2001-02-15

申请号：KR1019990029697

申请日：1999-07-22

Applicant: 한국과학기술원

Inventor： 박정기 ,  이영기

IPC: C08L27/16

CPC classification number: C08L27/16 ,  C08J3/075 ,  C08K3/22 ,  C08K3/36

Abstract: PURPOSE: A gel polymer electrolyte composition capable of suppressing the increase of inner resistance in a polymer electrolyte according to the leakage of an inorganic solvent generated in a gel polymer electrolyte and the decrease of ion conductivity thereby and increasing the stability of a surface by controlling the reactivity between the polymer electrolyte and an electrode by mixing a vinylidenefluoride based polymer and an acrylate based polymer is provided, which has excellent mechanical properties, ion conductive characteristics and surface stability to the electrode. CONSTITUTION: This composition is prepared by mixing 100 parts of a polymer blend by mixing a vinylidenefluoride based polymer and an acrylate based polymer in a weight of 99 : 1 to 20 : 80, 50 to 500 parts of an organic solvent, 1 to 50 parts of a lithium salt and 1 to 50 parts of an inorganic material. The vinylidenefluoride based polymer is polyvinylidenefluoride having a weight average molecular weight of 100,000 to 350,000, a copolymer of hexafluoropropylene and vinylidenefluoride having a hexafluoropropylene composition ratio of 5 to 25% by mole, a copolymer of trifluoroethylene and vinylidenefluoride having a trifluoroethylene composition ratio of 5 to 25% by mole or a copolymer of tetrafluoroethylene and vinylidenefluoride having tetrafluoroethylene composition ratio of 5 to 25% by mole.

Abstract translation: 目的：一种凝胶聚合物电解质组合物，其能够根据凝胶聚合物电解质中产生的无机溶剂的泄漏而抑制聚合物电解质中的内阻增加，并且由此降低离子传导性，并且通过控制 提供了通过混合基于偏二氟乙烯的聚合物和丙烯酸酯基聚合物来聚合物电解质和电极之间的反应性，其具有优异的机械性能，离子传导特性和对电极的表面稳定性。 构成：该组合物通过混合100份聚合物共混物，通过混合重量为99:1至20:80的50重量份有机溶剂，1至50重量份的聚偏二氟乙烯基聚合物和丙烯酸酯基聚合物 的锂盐和1至50份无机材料。 基于偏二氟乙烯的聚合物是重均分子量为100,000至350,000的聚偏二氟乙烯，六氟丙烯和具有5至25摩尔％摩尔的六氟丙烯组成比的偏二氟乙烯的共聚物，三氟乙烯和偏二氟乙烯的共聚物的三氟乙烯组成比为5至 25摩尔％的四氟乙烯和偏二氟乙烯的共聚物，其四氟乙烯组成比为5〜25摩尔％。

公开(公告)号：KR101758267B1

公开(公告)日：2017-07-17

申请号：KR1020160028759

申请日：2016-03-10

Applicant: 한국과학기술원

Inventor： 송준화 ,  민철홍 ,  이영기 ,  유충국 ,  강승우 ,  최상원 ,  박필순 ,  황인석 ,  주영현 ,  최승표

IPC: G06F11/30 ,  G06F11/34 ,  G06F11/00 ,  G06F9/455

CPC classification number: Y02D10/34

Abstract: 통신장치는유저트레이스매니저, 파워에뮬레이터및 파워임팩트에스티메이터를포함한다. 유저트레이스매니저는사용자의센서사용트레이스및 사용자의모바일장치사용패턴을나타내는디바이스사용트레이스를관리한다. 파워에뮬레이터는모바일애플리케이션의실행파일을실행하여센서사용트레이스및 디바이스사용트레이스를기초로하드웨어사용통계를생성한다. 파워임팩트에스티메이터는하드웨어사용통계를기초로모바일애플리케이션의소비전력증가분을계산한다.