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9 条记录 (耗时 0.038 秒)

    Optoelectronic semiconductor device and method of fabrication
    1.
    发明授权
    Optoelectronic semiconductor device and method of fabrication 有权
    光电半导体器件及其制造方法

    公开(公告)号：US08896077B2

    公开(公告)日：2014-11-25

    申请号：US12909064

    申请日：2010-10-21

    申请人： Yi Cui ,  Jia Zhu ,  Ching-Mei Hsu ,  Shanhui Fan ,  Zongfu Yu

    发明人： Yi Cui ,  Jia Zhu ,  Ching-Mei Hsu ,  Shanhui Fan ,  Zongfu Yu

    IPC分类号： H01L31/0232 ,  H01L21/04 ,  H01L31/0236 ,  H01L31/0352

    CPC分类号： H01L31/02363 ,  H01L31/02366 ,  H01L31/03529 ,  Y02E10/50

    摘要： An optoelectronic device comprising an optically active layer that includes a plurality of domes is presented. The plurality of domes is arrayed in two dimensions having a periodicity in each dimension that is less than or comparable with the shortest wavelength in a spectral range of interest. By virtue of the plurality of domes, the optoelectronic device achieves high performance. A solar cell having high energy-conversion efficiency, improved absorption over the spectral range of interest, and an improved acceptance angle is presented as an exemplary device.

    摘要翻译： 呈现包括多个圆顶的光学活性层的光电器件。 多个圆顶被排列成二维，每个尺寸的周期小于或等于感兴趣的光谱范围中的最短波长。 凭借多个圆顶，光电器件实现了高性能。 提供了具有高能量转换效率，在感兴趣的光谱范围上改进的吸收以及改进的接受角度的太阳能电池作为示例性装置。

    Optoelectronic Semiconductor Device and Method of Fabrication
    4.
    发明申请
    Optoelectronic Semiconductor Device and Method of Fabrication 有权
    光电子半导体器件及其制造方法

    公开(公告)号：US20110095389A1

    公开(公告)日：2011-04-28

    申请号：US12909064

    申请日：2010-10-21

    申请人： Yi Cui ,  Jia Zhu ,  Ching-Mei Hsu ,  Shanhui Fan ,  Zongfu Yu

    发明人： Yi Cui ,  Jia Zhu ,  Ching-Mei Hsu ,  Shanhui Fan ,  Zongfu Yu

    IPC分类号： H01L31/0232 ,  H01L21/04

    CPC分类号： H01L31/02363 ,  H01L31/02366 ,  H01L31/03529 ,  Y02E10/50

    摘要： An optoelectronic device comprising an optically active layer that includes a plurality of domes is presented. The plurality of domes is arrayed in two dimensions having a periodicity in each dimension that is less than or comparable with the shortest wavelength in a spectral range of interest. By virtue of the plurality of domes, the optoelectronic device achieves high performance. A solar cell having high energy-conversion efficiency, improved absorption over the spectral range of interest, and an improved acceptance angle is presented as an exemplary device.

    摘要翻译： 呈现包括多个圆顶的光学活性层的光电器件。 多个圆顶被排列成二维，每个尺寸的周期小于或等于感兴趣的光谱范围中的最短波长。 凭借多个圆顶，光电器件实现了高性能。 提供了具有高能量转换效率，在感兴趣的光谱范围上改进的吸收以及改进的接受角度的太阳能电池作为示例性装置。

    Nano-patterned electrolytes in solid oxide fuel cells
    5.
    发明授权
    Nano-patterned electrolytes in solid oxide fuel cells 有权
    固体氧化物燃料电池中的纳米图案电解质

    公开(公告)号：US08394550B2

    公开(公告)日：2013-03-12

    申请号：US12807777

    申请日：2010-09-14

    申请人： Cheng-Chieh Chao ,  Yi Cui ,  Ching-Mei Hsu ,  Young Beom Kim ,  Friedrich B. Prinz

    发明人： Cheng-Chieh Chao ,  Yi Cui ,  Ching-Mei Hsu ,  Young Beom Kim ,  Friedrich B. Prinz

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1213 ,  H01M4/881 ,  H01M4/8867 ,  H01M4/8871 ,  H01M4/9058 ,  H01M8/1253 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56

    摘要： A nano-patterned membrane electrode assembly (MEA) is provided, which includes an electrolyte membrane layer having a three-dimensional close-packed array of hexagonal-pyramids, a first porous electrode layer, disposed on a top surface of the electrolyte membrane layer that conforms to a top surface-shape of the three-dimensional close-packed array of hexagonal-pyramids, and a second porous electrode layer disposed on a bottom surface of said electrolyte membrane layer that conforms to a bottom surface-shape of the three-dimensional close-packed array of hexagonal-pyramids, where a freestanding nano-patterned MEA is provided.

    摘要翻译： 提供了一种纳米图案膜电极组件（MEA），其包括具有三维密集排列的六角锥体的电解质膜层，设置在电解质膜层的顶表面上的第一多孔电极层， 符合六角锥体的立体紧密堆积阵列的顶表面形状，以及设置在所述电解质膜层的底表面上的第二多孔电极层，其符合三维 紧密堆叠的六角形金字塔阵列，其中提供独立的纳米图案MEA。

    Nano-patterned metal electrode for solid oxide fuel cell
    6.
    发明申请
    Nano-patterned metal electrode for solid oxide fuel cell 审中-公开
    用于固体氧化物燃料电池的纳米图案化金属电极

    公开(公告)号：US20100200537A1

    公开(公告)日：2010-08-12

    申请号：US12653968

    申请日：2009-12-17

    申请人： Young Beom Kim ,  Yi Cui ,  Ching-Mei Hsu ,  Steve T. Connor ,  Friedrich B. Prinz

    发明人： Young Beom Kim ,  Yi Cui ,  Ching-Mei Hsu ,  Steve T. Connor ,  Friedrich B. Prinz

    IPC分类号： H01M4/88 ,  C23C14/34

    CPC分类号： H01M4/881 ,  C23C14/042 ,  C23C14/185 ,  H01M4/8817 ,  H01M4/8871 ,  H01M4/92

    摘要： The current invention provides a method of fabricating nano-pore structured dense Pt electrodes using particle masking and LB deposition methods. The pore size and TPB density are easily tunable by changing initial size of the masking silica particles and the spacing between them. Compared to the solid oxide fuel cell MEAs with porous Pt electrode deposited by conventional DC sputtering method, fuel cell MEAs with the nano structured electrodes fabricated according to the current invention showed thermal and microstructural stability and superior I-V performance at 400˜450° C. Also, EIS spectra showed significant improvement in the oxygen reduction kinetics by increasing the density of charge transfer sites at the TPB. A nearly linear scaling relationship between TPB density and fuel cell performance was also demonstrated.

    摘要翻译： 本发明提供使用粒子掩蔽和LB沉积方法制造纳米孔结构致密Pt电极的方法。 通过改变掩模二氧化硅颗粒的初始尺寸和它们之间的间距，可以容易地调节孔径和TPB密度。 与通过常规DC溅射法沉积的具有多孔Pt电极的固体氧化物燃料电池MEA相比，根据本发明制造的具有纳米结构电极的燃料电池MEA在400〜450℃显示出热和微结构稳定性以及优异的IV性能。 ，EIS光谱通过增加TPB上的电荷转移位点的密度，显示出氧还原动力学的显着改善。 TPB密度和燃料电池性能之间几乎线性的缩放关系也得到了证实。

    Nano-patterned electrolytes in solid oxide fuel cells
    7.
    发明申请
    Nano-patterned electrolytes in solid oxide fuel cells 有权
    固体氧化物燃料电池中的纳米图案电解质

    公开(公告)号：US20110076589A1

    公开(公告)日：2011-03-31

    申请号：US12807777

    申请日：2010-09-14

    申请人： Cheng-Chieh Chao ,  Yi Cui ,  Ching-Mei Hsu ,  Young Beom Kim ,  Friedrich B. Prinz

    发明人： Cheng-Chieh Chao ,  Yi Cui ,  Ching-Mei Hsu ,  Young Beom Kim ,  Friedrich B. Prinz

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1213 ,  H01M4/881 ,  H01M4/8867 ,  H01M4/8871 ,  H01M4/9058 ,  H01M8/1253 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56

    摘要： A nano-patterned membrane electrode assembly (MEA) is provided, which includes an electrolyte membrane layer having a three-dimensional close-packed array of hexagonal-pyramids, a first porous electrode layer, disposed on a top surface of the electrolyte membrane layer that conforms to a top surface-shape of the three-dimensional close-packed array of hexagonal-pyramids, and a second porous electrode layer disposed on a bottom surface of said electrolyte membrane layer that conforms to a bottom surface-shape of the three-dimensional close-packed array of hexagonal-pyramids, where a freestanding nano-patterned MEA is provided.

    摘要翻译： 提供了一种纳米图案膜电极组件（MEA），其包括具有三维密集排列的六角锥体的电解质膜层，设置在电解质膜层的顶表面上的第一多孔电极层， 符合六角锥体的立体紧密堆积阵列的顶表面形状，以及设置在所述电解质膜层的底表面上的第二多孔电极层，其符合三维 紧密堆叠的六角形金字塔阵列，其中提供独立的纳米图案MEA。

    Gas-burned glue gun
    9.
    发明授权
    Gas-burned glue gun 有权
    燃气喷枪

    公开(公告)号：US5960996A

    公开(公告)日：1999-10-05

    申请号：US154035

    申请日：1998-09-16

    申请人： Ching-Mei Hsu

    发明人： Ching-Mei Hsu

    IPC分类号： B05C17/005 ,  B67D5/62

    CPC分类号： B05C17/0055 ,  B05C17/00546

    摘要： A gas-burned glue gun includes a gun body holding a heating unit and a melting unit, and a handle holding a fuel gas tank and a gas valve, the heating unit having a nozzle tube connected to the gas valve, an electronic igniter, a flame nozzle connected the nozzle tube, an ignition button, a wire electrode connected between the electronic igniter and the flame nozzle, a gas tube connected between the nozzle tube and the flame nozzle, a piston ring moved to close/open an air port on the gas tube, the melting unit having a heat conductive glue stick tube adapted to hold a glue stick, the heat conductive glue stick tube having a heat accumulating portion protected by a guard and disposed adjacent to the flame nozzle, and a catalyzer mounted in the heat accumulating portion, wherein when the ignition button is pressed on, the electronic igniter is triggered to produce sparks in igniting discharged fuel gas from the flame nozzle, and a flame is produced to heat the catalyzer, causing the catalyzer to produce a heating effect; when the ignition button is released, the piston ring is moved to close the air port of the gas tube, causing the flame to be extinguished.

    摘要翻译： 气体燃烧的胶枪包括保持加热单元和熔化单元的枪体，以及容纳燃料气罐和气阀的手柄，加热单元具有连接到气阀的喷嘴管，电子点火器， 火焰喷嘴连接喷嘴管，点火按钮，连接在电子点火器和火焰喷嘴之间的线电极，连接在喷嘴管和火焰喷嘴之间的气体管，活塞环移动以关闭/打开空气端口 所述熔融单元具有适于保持胶棒的导热胶棒管，所述导热胶棒具有由防护件保护并且邻近所述火焰喷嘴设置的热积聚部分，以及安装在所述加热器中的催化剂 其中当点燃按钮被按压时，触发电子点火器产生火花，点燃来自火焰喷嘴的排出的燃料气体，产生火焰以加热催化剂，导致猫 alyzer产生加热效果; 当点火按钮被释放时，活塞环移动以关闭气体管道的空气端口，导致火焰熄灭。