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    복합 중형 다공성 탄소, 그 제조방법 및 이를 이용한연료전지
    11.
    发明公开
    복합 중형 다공성 탄소, 그 제조방법 및 이를 이용한연료전지 有权
    分层碳酸钙，其制造方法和使用它的燃料电池

    公开(公告)号：KR1020090038638A

    公开(公告)日：2009-04-21

    申请号：KR1020070104030

    申请日：2007-10-16

    Applicant: 삼성에스디아이 주식회사 ,  성균관대학교산학협력단

    Inventor： 박찬호 ,  장혁 ,  김지만

    IPC: B01J35/10 ,  B01J35/04 ,  C01B31/00 ,  H01M8/00

    CPC classification number: B01J21/18 ,  B01J29/0308 ,  B01J35/1066 ,  B01J37/0018 ,  C01B32/00 ,  H01M4/9016 ,  H01M4/9083 ,  H01M8/1011 ,  Y02E60/523 ,  Y02P70/56 ,  B01J35/10 ,  B01J35/04 ,  H01M8/00

    Abstract: Hierarchical mesoporous carbon and a method for manufacturing the same, and a fuel cell are provided to supply fuel, move by-products easily and to offer an electrode using a support catalyst including the hierachical mesoporous carbon. Hierarchical mesoporous carbon includes mesopores of which average diameter is 2nm excess or 50nm or less, 20nm excess or 50nm or less, and 2nm excess or 10nm or less. The mesopores of which average diameter is 2nm excess or 10nm or less has total volume more than 80% of total porosity volume. The mesopores of which average diameter is 20nm excess or 50nm or less has volume more than 3% of the total porosity volume. The mesopores of which average diameter is 10nm excess 20nm or less has the volume of 6% ~ 10% of the total porosity volume.

    Abstract translation: 分层介孔碳及其制造方法和燃料电池被提供用于供应燃料，容易地移动副产物并提供使用包括层状中孔碳的载体催化剂的电极。 分层介孔碳包括平均直径为2nm过量或50nm或更小，20nm过量或50nm或更小，2nm或10nm或更小的介孔。 平均直径为2nm或10nm或更小的介孔的总体积大于总孔隙率的80％。 平均直径为20nm或50nm以下的介孔的体积大于总孔隙率的3％以上。 平均直径为10nm以上20nm以下的介孔的体积为总孔隙率的6％〜10％。

    전극 활물질, 이를 포함한 전극, 상기 전극을 포함한 리튬 전지 및 상기 전극 활물질의 제조 방법
    19.
    发明公开
    전극 활물질, 이를 포함한 전극, 상기 전극을 포함한 리튬 전지 및 상기 전극 활물질의 제조 방법 审中-实审
    电极活性材料，包含该电极的电极，包含电极的锂电池，以及用于制备电极活性材料的方法

    公开(公告)号：KR1020130032818A

    公开(公告)日：2013-04-02

    申请号：KR1020120065166

    申请日：2012-06-18

    Applicant: 삼성전자주식회사 ,  성균관대학교산학협력단

    Inventor： 손정국 ,  최재만 ,  권문석 ,  김명훈 ,  김지만 ,  박귀옥 ,  송민상 ,  황승식

    IPC: H01M4/13 ,  H01M4/139 ,  H01M10/052 ,  H01M4/36

    CPC classification number: H01M4/366 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/387 ,  H01M4/48 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122

    Abstract: PURPOSE: An electrode active material is provided to offer a lithium battery with excellent storage stability, lifetime, and high voltage performance at high temperature by regularly arranging pores. CONSTITUTION: An electrode active material(10) with a nanostructure comprises a core(12) which includes one or more from metal or metal oxides capable of emitting and absorbing lithium ions; and a crystalline carbon thin film(14) which is formed on at least a part of the core surface. The electrode active material includes pores(16) and walls among the pores. The pore includes one or more of SnO2 and MoO2. The thickness of the crystalline carbon thin film is 2nm or less. The specific surface area of the electrode active material is 50-250 m^2/g.

    Abstract translation: 目的：提供电极活性材料，通过定期排列毛孔，为高温下提供优异的储存稳定性，寿命和高电压性能的锂电池。 构成：具有纳米结构的电极活性材料（10）包括：芯（12），其包含能够发射和吸收锂离子的金属或金属氧化物中的一种或多种; 以及形成在芯表面的至少一部分上的结晶碳薄膜（14）。 电极活性物质包括孔（16）和孔中的壁。 孔包括一种或多种SnO 2和MoO 2。 结晶碳薄膜的厚度为2nm以下。 电极活性物质的比表面积为50〜250m 2 / g。

    메조 동공을 가지는 금속산화물의 제조방법
    20.
    发明公开
    메조 동공을 가지는 금속산화물의 제조방법 有权
    制备金属氧化物的方法

    公开(公告)号：KR1020110081612A

    公开(公告)日：2011-07-14

    申请号：KR1020100001866

    申请日：2010-01-08

    Applicant: 성균관대학교산학협력단

    Inventor： 권영욱 ,  김지만 ,  이형익 ,  강동욱 ,  이윤연 ,  이기림

    IPC: C01B13/14 ,  B82B3/00 ,  C01G23/04 ,  C01G25/02

    CPC classification number: C01B13/14 ,  B01J19/0086 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/16

    Abstract: PURPOSE: A producing method of a mesoporous metal oxide is provided to offer meso-pores with various sizes and the wide surface area to the metal oxide. CONSTITUTION: A producing method of a mesoporous metal oxide comprises the following steps: preparing a metal oxide nanoparticle composite; heat processing the metal oxide nanoparticle composite; and removing nanoparticles from the heat processed metal oxide nanoparticle composite. Metals forming the nanoparticles are group 3 or 15 metals, lanthanide series metals, or actinoid metals.

    Abstract translation: 目的：提供介孔金属氧化物的制备方法，以提供具有各种尺寸和宽金属氧化物表面积的中孔。 构成：介孔金属氧化物的制备方法包括以下步骤：制备金属氧化物纳米颗粒复合材料; 热处理金属氧化物纳米复合材料; 并从热处理的金属氧化物纳米颗粒复合材料中除去纳米颗粒。 形成纳米颗粒的金属是3或15族金属，镧系金属或锕系金属。

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