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    박막형 태양전지의 광흡수층용 타겟 및 그 제조 방법 및 박막형 태양전지
    5.
    发明申请
    박막형 태양전지의 광흡수층용 타겟 및 그 제조 방법 및 박막형 태양전지 审中-公开
    用于薄膜太阳能电池的光吸收层的目标，其制造方法和薄膜太阳能电池

    公开(公告)号：WO2013168845A1

    公开(公告)日：2013-11-14

    申请号：PCT/KR2012/003960

    申请日：2012-05-18

    Applicant: 연세대학교 산학협력단 ,  조용수 ,  조연화 ,  연득호

    Inventor： 조용수 ,  조연화 ,  연득호

    IPC: H01L31/18 ,  H01L31/042 ,  C23C14/34

    CPC classification number: C23C14/3414 ,  C04B35/547 ,  C04B35/62615 ,  C04B35/645 ,  C04B2235/40 ,  C04B2235/407

    Abstract: 본 발명에 따라서 태양전지의 CZTSe(Cu-Zn-Sn— Se)계 광 흡수층 박막을 증착하는데 사용하기 위한 타겟 제조 방법이 제공된다. 상기 방법은 (1) Cu, Zn, Sn 및 Se 파우더 를 2+α:1+β:1:4의 몰 비로 준비하는 단계와， (2) 상기 Cu, Zn, Sn 및 Se 파우더와 금속 볼을 용기 안에 넣고 교반하여， 기계적인 힘에 의해 CZTSe 물질을 합성하는 단계와, (3) 상기 합성된 CZTSe 물질을 가압 및 소성하여 타겟 형태에 대웅하는 형상의 펠릿으로 제조하는 단계와， (4) 상기 제조된 펠릿에 대해 열처리를 하여 최종 CZTSe 단일 타겟을 제조하는 단계를 포함하고， 상기 최종 CZTSe 단일 타겟은 Cu( 2+a )Zn( 1+β )SnSe 4 (0≤α

    Abstract translation: 本发明提供一种用于制造用于沉积太阳能电池的CZTSe（Cu-Zn-Sn-Se）基吸光薄膜的靶材的方法。 该方法包括：（1）以2 +α：1 +β:1:4的摩尔比制备Cu，Zn，Sn和Se粉末的步骤; （2）将Cu，Zn，Sn和Se粉末和金属球引入容器并搅拌粉末以通过机械力合成CZTSe材料的步骤; （3）对合成的CZTSe材料进行加压烧制以形成与靶的形状对应的形状的粒子的工序; 和（4）对生产的颗粒进行热处理以产生最终的单个CZTSe靶的步骤。 最终的单个CZTSe靶具有Cu（2 + a）Zn（1 +β）SnSe4（0 <=α<1,0 <=β<= 1）的组成，其中α和β中的至少一个大于零 ）。

    VITREOUS CARBON MATERIAL AND PROCESS FOR MAKING THE SAME
    9.
    发明申请
    VITREOUS CARBON MATERIAL AND PROCESS FOR MAKING THE SAME 审中-公开
    精制碳素材料及其制造方法

    公开(公告)号：WO2008080028A2

    公开(公告)日：2008-07-03

    申请号：PCT/US2007/088469

    申请日：2007-12-20

    Applicant: CARBON CERAMICS COMPANY, LLC ,  WHITMARSH, Christopher, K.

    Inventor： WHITMARSH, Christopher, K.

    IPC: C01B31/02

    CPC classification number: C04B35/524 ,  B82Y30/00 ,  C04B35/78 ,  C04B35/83 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/3891 ,  C04B2235/40 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/5288 ,  C04B2235/95

    Abstract: A defect-free vitreous carbon material having a three-dimensional (x,y,z) size in which each of the x, y and z dimensions exceeds twelve millimeters. A process of making such vitreous carbon material employs a three-dimensional fiber mesh that vaporizes at elevated temperature, in which the mesh is impregnated with a polymerizable resin and thereafter the resin is cured. During the initial stage(s) of pyrolysis, the mesh volatilizes to yield a residual network of passages in the cured resin body that thereafter allows gases to escape during pyrolysis of the cured resin material to form the vitreous carbon product. As a result, it is possible to form defect-free vitreous carbon material of large size, suitable for use in structural composites, and product articles such as sealing members, brake linings, electric motor brushes, and bearing members.

    Abstract translation: 具有三维（x，y，z）尺寸的无缺陷玻璃碳材料，其中x，y和z维度中的每一个均超过十二毫米。 制造这种玻璃质碳材料的方法采用在升高的温度下汽化的三维纤维网，其中网状物用可聚合树脂浸渍，然后树脂固化。 在热解的初始阶段，丝网挥发以在固化的树脂体中产生通道的残留网络，其后在固化的树脂材料的热解过程中允许气体逸出以形成玻璃碳产品。 结果，可以形成适合用于结构复合材料的大尺寸无缺陷玻璃碳材料，以及诸如密封构件，制动衬片，电动机电刷和轴承构件等产品制品。

    MODIFICATION OF REINFORCING FIBER TOWS USED IN COMPOSITE MATERIALS BY USING NANOREINFORCEMENTS
    10.
    发明申请
    MODIFICATION OF REINFORCING FIBER TOWS USED IN COMPOSITE MATERIALS BY USING NANOREINFORCEMENTS 审中-公开
    通过使用纳米复合材料改性复合材料中的纤维丝

    公开(公告)号：WO2007130979A2

    公开(公告)日：2007-11-15

    申请号：PCT/US2007/067934

    申请日：2007-05-01

    Applicant: ROHR, INC. ,  GOODRICH CORPORATION ,  KRUCKENBERG, Teresa M. ,  HILL, Valerie A.

    Inventor： KRUCKENBERG, Teresa M. ,  HILL, Valerie A.

    IPC: D06M11/74 ,  D06M23/08 ,  B64D45/02

    CPC classification number: D06M11/74 ,  B29C70/081 ,  B29K2105/124 ,  B82Y30/00 ,  C04B35/62842 ,  C04B35/62876 ,  C04B35/76 ,  C04B35/83 ,  C04B2235/407 ,  C04B2235/425 ,  C04B2235/483 ,  C04B2235/524 ,  C04B2235/5256 ,  C04B2235/5268 ,  C04B2235/5288 ,  D06M23/06 ,  D06M23/08 ,  D06M2101/40 ,  D06M2200/00 ,  Y10S977/75 ,  Y10T428/249928 ,  Y10T428/31678

    Abstract: Methods for enhancing the strength and stiffness of fibers, including nanoreinforced fibers and fiber tows, composite materials including the nanoreinforced fibers and tows, and articles of manufacture including the composite materials, are disclosed. The methods involve adhering random or aligned nanoreinforcement materials, such as carbon nanotubes, nanofibers, graphene plates, nanowires, nanoparticles, into or onto a spread carbon tow or yarn to form modified fibers wherein nanoreinforcement is adhered or trapped within the carbon tow. The carbon nanotubes or nanofibers can be aligned. Carbon fiber tows including the modified carbon fibers can be processed or woven for impregnation with a thermoset resin or thermoplastic to form a composite structure. The performance increase of the modified fibers relative to the unmodified fibers can be greater than the weight increase caused by the modification. Increased fiber stiffness and strength can result in a significant weight saving.

    Abstract translation: 公开了用于增强包括纳米增强纤维和纤维丝束在内的纤维的强度和刚度的方法，包括纳米增强纤维和丝束的复合材料以及包括复合材料的制品。 所述方法包括将随机或取向的纳米增强材料（例如碳纳米管，纳米纤维，石墨烯板，纳米线，纳米线）粘附到扩展碳纤维束或纱线上或其上，以形成其中纳米增强剂粘附或捕获在碳丝束内的改性纤维。 碳纳米管或纳米纤维可以对齐。 包括改性碳纤维的碳纤维丝束可以加工或编织以用热固性树脂或热塑性树脂浸渍以形成复合结构。 改性纤维相对于未改性纤维的性能提高可以大于由改性引起的重量增加。 增加的纤维刚度和强度可以显着节省重量。

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