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    Silane coupling agent and method for preparing the same
    1.
    发明授权
    Silane coupling agent and method for preparing the same 失效
    硅烷偶联剂及其制备方法

    公开(公告)号：US06465671B1

    公开(公告)日：2002-10-15

    申请号：US09480302

    申请日：2000-01-10

    申请人： Byeong Soo Bae ,  Yoon Ki Choi ,  Young Joo Eo ,  Oun Ho Park

    发明人： Byeong Soo Bae ,  Yoon Ki Choi ,  Young Joo Eo ,  Oun Ho Park

    IPC分类号： C07F710

    CPC分类号： C07F7/1804

    摘要： Disclosed herein are a silane coupling agent and a method of preparing the same useful for a composite organic-inorganic material. The silane coupling agent is represented by the formula of R1R2R3Si—X, wherein R1, R2, and R3, respectively, represent straight or branched alkyl having 4 to 22 carbon atoms, alkoxy, phenyl, phenyl alkoxy, benzyloxy or phenyl alkyl group. The method comprises the steps of: dissolving a vinyl derivative in a solvent under a nitrogen or argon atmosphere; and reacting the resulting solution with an alkoxysilane derivative at a temperature of 20 to 200° C. for 1 to 72 hours in the presence of a metal catalyst. Alternatively, the method comprises the steps of: dissolving alkylmagnesium halide in a solvent under a nitrogen or argon; and reacting the resulting solution with haloalkoxysilane at a temperature of −78° C. to 50° C. for 0.1 to 5 hours.

    摘要翻译： 本文公开了一种硅烷偶联剂及其制备方法，可用于复合有机 - 无机材料。 硅烷偶联剂由式R 1 R 2 R 3 Si-X表示，其中R 1，R 2和R 3分别表示具有4至22个碳原子的直链或支链烷基，烷氧基，苯基，苯基烷氧基，苄氧基或苯基烷基。 该方法包括以下步骤：在氮气或氩气氛下将乙烯基衍生物溶解在溶剂中; 并使所得溶液与烷氧基硅烷衍生物在20〜200℃的温度下在金属催化剂存在下反应1〜72小时。 或者，该方法包括以下步骤：在氮气或氩气下将烷基卤化镁溶解在溶剂中; 并将所得溶液与卤代烷氧基硅烷在-78℃至50℃的温度下反应0.1至5小时。

    Inorganic-organic copolymer using polyvinylalcohol-silane coupling agent and preparation method thereof
    2.
    发明授权
    Inorganic-organic copolymer using polyvinylalcohol-silane coupling agent and preparation method thereof 失效
    使用聚乙烯醇 - 硅烷偶联剂的无机 - 有机共聚物及其制备方法

    公开(公告)号：US06337370B1

    公开(公告)日：2002-01-08

    申请号：US09585866

    申请日：2000-06-01

    申请人： Byeong Soo Bae ,  Yoon Ki Choi ,  Young Joo Eo ,  Oun Ho Park

    发明人： Byeong Soo Bae ,  Yoon Ki Choi ,  Young Joo Eo ,  Oun Ho Park

    IPC分类号： C08G7708

    CPC分类号： C09D183/10 ,  C08F8/42 ,  C08G77/442 ,  C08G77/58 ,  C08F16/06

    摘要： Disclosed are inorganic-organic copolymers and their preparation using polyvinylalcohol-silane coupling agents. The inorganic-organic copolymers can be prepared through the reaction of silane-coupling agents containing hydroxy groups and silane groups with organic metal compounds. The inorganic-organic copolymers are of high transparency as well as shows superb moisture barrier characteristics and hydrophilicity and can be applied as resins or film coatings for many fields, including anti-fogging agents, anti-foaming agents, lubricants, paints, anti-corrosive coatings, water-resistant coatings, plastic or metal-protective coatings.

    摘要翻译： 公开了无机 - 有机共聚物及其使用聚乙烯醇 - 硅烷偶联剂的制备方法。 无机 - 有机共聚物可以通过含有羟基和硅烷基团的硅烷偶联剂与有机金属化合物的反应来制备。 无机 - 有机共聚物具有高透明度，并具有极好的防潮性和亲水性，可用作多种领域的树脂或薄膜涂料，包括防雾剂，消泡剂，润滑剂，油漆，防腐剂 涂料，防水涂料，塑料或金属保护涂料。

    Methods of forming metal oxide nanostructures, and nanostructures thereof
    5.
    发明授权
    Methods of forming metal oxide nanostructures, and nanostructures thereof 有权
    形成金属氧化物纳米结构的方法及其纳米结构

    公开(公告)号：US08771632B2

    公开(公告)日：2014-07-08

    申请号：US13571791

    申请日：2012-08-10

    申请人： Ho-Cheol Kim ,  Robert D. Miller ,  Oun Ho Park

    发明人： Ho-Cheol Kim ,  Robert D. Miller ,  Oun Ho Park

    IPC分类号： C01G23/00 ,  B05D3/06

    CPC分类号： C01G23/047 ,  C01B13/18 ,  C01B13/185 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/16

    摘要： A method of forming a metal oxide nanostructure comprises disposing a chelated oligomeric metal oxide precursor on a solvent-soluble template to form a first structure comprising a deformable chelated oligomeric metal oxide precursor layer; setting the deformable chelated oligomeric metal oxide precursor layer to form a second structure comprising a set metal oxide precursor layer; dissolving the solvent-soluble template with a solvent to form a third structure comprising the set metal oxide precursor layer; and thermally treating the third structure to form the metal oxide nanostructure.

    摘要翻译： 形成金属氧化物纳米结构的方法包括将螯合的低聚金属氧化物前体置于溶剂可溶的模板上以形成包含可变形的螯合低聚金属氧化物前体层的第一结构; 设置可变形螯合低聚金属氧化物前体层以形成包含固定金属氧化物前体层的第二结构; 用溶剂溶解溶剂可溶性模板以形成包含固定金属氧化物前体层的第三结构; 并对第三结构进行热处理以形成金属氧化物纳米结构。

    METHODS OF FORMING METAL OXIDE NANOSTRUCTURES, AND NANOSTRUCTURES THEREOF
    7.
    发明申请
    METHODS OF FORMING METAL OXIDE NANOSTRUCTURES, AND NANOSTRUCTURES THEREOF 有权
    形成金属氧化物纳米结构的方法及其纳米结构

    公开(公告)号：US20120308476A1

    公开(公告)日：2012-12-06

    申请号：US13571791

    申请日：2012-08-10

    申请人： Ho-Cheol Kim ,  Robert D. Miller ,  Oun Ho Park

    发明人： Ho-Cheol Kim ,  Robert D. Miller ,  Oun Ho Park

    IPC分类号： C01G23/047

    CPC分类号： C01G23/047 ,  C01B13/18 ,  C01B13/185 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/16

    摘要： A method of forming a metal oxide nanostructure comprises disposing a chelated oligomeric metal oxide precursor on a solvent-soluble template to form a first structure comprising a deformable chelated oligomeric metal oxide precursor layer; setting the deformable chelated oligomeric metal oxide precursor layer to form a second structure comprising a set metal oxide precursor layer; dissolving the solvent-soluble template with a solvent to form a third structure comprising the set metal oxide precursor layer; and thermally treating the third structure to form the metal oxide nanostructure.

    摘要翻译： 形成金属氧化物纳米结构的方法包括将螯合的低聚金属氧化物前体置于溶剂可溶的模板上以形成包含可变形的螯合低聚金属氧化物前体层的第一结构; 设置可变形螯合低聚金属氧化物前体层以形成包含固定金属氧化物前体层的第二结构; 用溶剂溶解溶剂可溶性模板以形成包含固定金属氧化物前体层的第三结构; 并对第三结构进行热处理以形成金属氧化物纳米结构。

    LIGHT CONVERSION EFFICIENCY-ENHANCED SOLAR CELL FABRICATED WITH DOWNSHIFTING NANOMATERIAL
    9.
    发明申请
    LIGHT CONVERSION EFFICIENCY-ENHANCED SOLAR CELL FABRICATED WITH DOWNSHIFTING NANOMATERIAL 审中-公开
    光转换效率增强的太阳能电池组织与纳米管

    公开(公告)号：US20110220194A1

    公开(公告)日：2011-09-15

    申请号：US12836511

    申请日：2010-07-14

    申请人： Juanita N. Kurtin ,  Alex R. Guichard ,  Steven M. Hughes ,  Alex C. Mayer ,  Oun Ho Park ,  Shawn R. Scully ,  Paul-Emile B. Trudeau ,  Colin C. Reese ,  Manav Sheoran ,  Georgeta Masson

    发明人： Juanita N. Kurtin ,  Alex R. Guichard ,  Steven M. Hughes ,  Alex C. Mayer ,  Oun Ho Park ,  Shawn R. Scully ,  Paul-Emile B. Trudeau ,  Colin C. Reese ,  Manav Sheoran ,  Georgeta Masson

    IPC分类号： H01L31/0232 ,  H01L31/0224

    CPC分类号： H01L31/055 ,  Y02E10/52 ,  Y02E10/542

    摘要： The light conversion efficiency of a solar cell (10) is enhanced by using an optical downshifting layer (30) in cooperation with a photovoltaic material (22). The optical downshifting layer converts photons (50) having wavelengths in a supplemental light absorption spectrum into photons (52) having a wavelength in the primary light absorption spectrum of the photovoltaic material. The cost effectiveness and efficiency of solar cells platforms (20) can be increased by relaxing the range of the primary light absorption spectrum of the photovoltaic material. The optical downshifting layer can be applied as a low cost solution processed film composed of highly absorbing and emissive quantum dot heterostructure nanomaterial embedded in an inert matrix to improve the short wavelength response of the photovoltaic material. The enhanced efficiency provided by the optical downshifting layer permits advantageous modifications to the solar cell platform that enhances its efficiency as well.

    摘要翻译： 太阳能电池（10）的光转换效率通过与光伏材料（22）配合使用光学降速层（30）来增强。 光学换低层将具有补充光吸收光谱波长的光子（50）转换成光伏材料的初级光吸收光谱中具有波长的光子（52）。 通过放宽光伏材料的初级光吸收光谱的范围可以提高太阳能电池平台（20）的成本效益和效率。 光学换低层可以作为一种低成本的溶液处理薄膜来应用，该薄膜由嵌入惰性基质中的高吸收和发射量子点异质结构纳米材料组成，以改善光伏材料的短波长响应。 由光学降挡层提供的增强的效率允许对提高其效率的太阳能电池平台的有利的修改。