INDIUM TIN OXIDE POWDER, PRODUCTION METHOD THEREFOR, TRANSPARENT CONDUCTIVE COMPOSITION, AND INDIUM TIN HYDROXIDE
    32.
    发明申请
    INDIUM TIN OXIDE POWDER, PRODUCTION METHOD THEREFOR, TRANSPARENT CONDUCTIVE COMPOSITION, AND INDIUM TIN HYDROXIDE 有权
    氧化铅粉末,其生产方法,透明导电组合物和氢氧化铟

    公开(公告)号:US20130122305A1

    公开(公告)日:2013-05-16

    申请号:US13811710

    申请日:2010-10-25

    IPC分类号: C01G19/02 C01G19/00 H01B1/08

    摘要: One aspect of an indium tin oxide powder has a specific surface area of 55 m2/g or more, wherein a color tone is from bright yellow to a color of persimmons or a half-width in the peak of (222) plane is 0.6° or less on an X-ray diffraction chart. Another aspect of the indium tin oxide powder has a modified surface, wherein a specific surface area is 40 m2/g or more, a half-width in the peak of (222) plane is 0.6° or less on an X-ray diffraction chart, and a color tone is navy blue (L is 30 or less in a Lab colorimetric system). A method for producing the indium tin oxide powder includes: coprecipitating an indium tin hydroxide by using a tin (Sn2+) compound under conditions in which pH is 4.0 to 9.3, and a temperature of a liquid is 5° C. or higher; and drying and calcining the indium tin hydroxide.

    摘要翻译: 铟锡氧化物粉末的一个方面的比表面积为55m 2 / g以上,其中色调为亮黄色至柿子色,或(222)面峰值的半宽度为0.6° 以下的X射线衍射图。 铟锡氧化物粉末的另一方面具有改性表面,其中比表面积为40m 2 / g以上,(222)面峰值的半宽度在X射线衍射图上为0.6°以下 ,色调为深蓝色(实验室比色体系中的L为30以下)。 铟锡氧化物粉末的制造方法包括:在pH为4.0〜9.3,液温为5℃以上的条件下,使用锡(Sn 2+)化合物共沉淀氢氧化铟锡; 并干燥并煅烧氢氧化铟锡。

    PREPARATION OF COPPER ZINC TIN SULFIDE
    34.
    发明申请
    PREPARATION OF COPPER ZINC TIN SULFIDE 失效
    铜锌锡的制备

    公开(公告)号:US20120219491A1

    公开(公告)日:2012-08-30

    申请号:US13505818

    申请日:2010-11-22

    IPC分类号: C01G19/00

    摘要: The present invention relates to synthesis of copper zinc tin sulfide, Cu2ZnSnS4. Copper zinc tin sulfide is useful as an absorber material in a thin film solar cell application.

    摘要翻译: 本发明涉及铜硫化锌锡Cu2ZnSnS4的合成。 铜锌锡硫化物可用作薄膜太阳能电池应用中的吸收材料。

    SURFACE-TREATED METAL OXIDE PARTICLES
    39.
    发明申请
    SURFACE-TREATED METAL OXIDE PARTICLES 有权
    表面处理的金属氧化物颗粒

    公开(公告)号:US20080095698A1

    公开(公告)日:2008-04-24

    申请号:US11848350

    申请日:2007-08-31

    IPC分类号: G03G9/08 C01G19/00 C01G23/047

    摘要: The invention provides surface-treated metal oxide particles. The surface-treated metal oxide particles have specific ratios of (1) the integrated area of the resonance signals with chemical shifts in the range from −4 ppm to −33 ppm to the integrated area of the resonance signals with chemical shifts in the range from −33 ppm to −76 ppm and (2) the integrated area of the resonance signals with chemical shifts in the range from −76 ppm to −130 ppm to the integrated area of the resonance signals with chemical shifts in the range from −33 ppm to −76 ppm in the CP/MAS29Si NMR spectrum. The invention further provides a toner composition for electrophotographic image formation comprising toner particles and surface-treated metal oxide particles.

    摘要翻译: 本发明提供了经表面处理的金属氧化物颗粒。 经表面处理的金属氧化物颗粒具有以下特定比例:(1)谐振信号的积分面积,化学位移在-4ppm至-33ppm范围内,与谐振信号的积分面积相比,化学位移范围为 -33ppm至-76ppm和(2)谐振信号的集成面积,化学位移范围为-76ppm至-130ppm,共振信号的积分面积为-33ppm 在CP / MAS 29 Si NMR光谱中为-76ppm。 本发明还提供一种用于电子照相图像形成的调色剂组合物,其包括调色剂颗粒和经表面处理的金属氧化物颗粒。