利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

38 条记录 (耗时 0.025 秒)

    Solution-based fabrication of photovoltaic cell
    3.
    发明授权
    Solution-based fabrication of photovoltaic cell 失效
    光伏电池基于解决方案的制造

    公开(公告)号：US08366973B2

    公开(公告)日：2013-02-05

    申请号：US11933357

    申请日：2007-10-31

    申请人： Dong Yu ,  Jacqueline Fidanza ,  Brian M. Sager

    发明人： Dong Yu ,  Jacqueline Fidanza ,  Brian M. Sager

    IPC分类号： H01B1/12

    CPC分类号： H01L31/06 ,  B82Y5/00 ,  B82Y10/00 ,  B82Y30/00 ,  C23C18/1204 ,  C23C18/1266 ,  C23C18/1295 ,  H01L31/0322 ,  H01L31/0749 ,  H01L31/18 ,  Y02E10/541 ,  Y02P70/521

    摘要： An ink for forming CIGS photovoltaic cell active layers is disclosed along with methods for making the ink, methods for making the active layers and a solar cell made with the active layer. The ink contains a mixture of nanoparticles of elements of groups IB, IIIA and (optionally) VIA. The particles are in a desired particle size range of between about 1 nm and about 500 nm in diameter, where a majority of the mass of the particles comprises particles ranging in size from no more than about 40% above or below an average particle size or, if the average particle size is less than about 5 nanometers, from no more than about 2 nanometers above or below the average particle size. The use of such ink avoids the need to expose the material to an H2Se gas during the construction of a photovoltaic cell and allows more uniform melting during film annealing, more uniform intermixing of nanoparticles, and allows higher quality absorber films to be formed.

    摘要翻译： 公开了一种用于形成CIGS光伏电池有源层的墨水以及用于制备墨水的方法，制备活性层的方法和由活性层制成的太阳能电池。 油墨含有IB，IIIA和（任选地）VIA组分的纳米颗粒的混合物。 颗粒的直径在约1nm至约500nm之间的所需粒度范围，其中大部分颗粒的质量包括尺寸不超过平均粒度的约40％或以下的颗粒，或 如果平均粒度小于约5纳米，高于或低于平均粒度的不超过约2纳米。 使用这种墨水避免了在构建光伏电池期间将材料暴露于H 2 Se气体的需要，并且允许在膜退火期间更均匀的熔融，更均匀的纳米颗粒的混合，并且允许形成更高质量的吸收膜。

    SOLUTION-BASED FABRICATION OF PHOTOVOLTAIC CELL
    6.
    发明申请
    SOLUTION-BASED FABRICATION OF PHOTOVOLTAIC CELL 审中-公开

    公开(公告)号：US20080135099A1

    公开(公告)日：2008-06-12

    申请号：US11933407

    申请日：2007-10-31

    申请人： Dong Yu ,  Jacqueline Fidanza ,  Brian M. Sager

    发明人： Dong Yu ,  Jacqueline Fidanza ,  Brian M. Sager

    IPC分类号： H01L31/0216

    CPC分类号： H01L31/06 ,  B82Y5/00 ,  B82Y10/00 ,  B82Y30/00 ,  C23C18/1204 ,  C23C18/1266 ,  C23C18/1295 ,  H01L31/0322 ,  H01L31/0749 ,  H01L31/18 ,  Y02E10/541 ,  Y02P70/521

    摘要： An ink for forming CIGS photovoltaic cell active layers is disclosed along with methods for making the ink, methods for making the active layers and a solar cell made with the active layer. The ink contains a mixture of nanoparticles of elements of groups IB, IIIA and (optionally) VIA. The particles are in a desired particle size range of between about 1 nm and about 500 nm in diameter, where a majority of the mass of the particles comprises particles ranging in size from no more than about 40% above or below an average particle size or, if the average particle size is less than about 5 nanometers, from no more than about 2 nanometers above or below the average particle size. The use of such ink avoids the need to expose the material to an H2Se gas during the construction of a photovoltaic cell and allows more uniform melting during film annealing, more uniform intermixing of nanoparticles, and allows higher quality absorber films to be formed.

    Solution-based fabrication of photovoltaic cell
    7.
    发明授权
    Solution-based fabrication of photovoltaic cell 有权
    光伏电池基于解决方案的制造

    公开(公告)号：US08038909B2

    公开(公告)日：2011-10-18

    申请号：US11933338

    申请日：2007-10-31

    申请人： Dong Yu ,  Jacqueline Fidanza ,  Brian M. Sager

    发明人： Dong Yu ,  Jacqueline Fidanza ,  Brian M. Sager

    IPC分类号： H01B1/10 ,  H01B1/12 ,  H01B1/14 ,  H01B1/20 ,  H01L31/20

    CPC分类号： H01L31/06 ,  B82Y5/00 ,  B82Y10/00 ,  B82Y30/00 ,  C23C18/1204 ,  C23C18/1266 ,  C23C18/1295 ,  H01L31/0322 ,  H01L31/0749 ,  H01L31/18 ,  Y02E10/541 ,  Y02P70/521

    摘要： An ink for forming CIGS photovoltaic cell active layers is disclosed along with methods for making the ink, methods for making the active layers and a solar cell made with the active layer. The ink contains a mixture of nanoparticles of elements of groups IB, IIIA and (optionally) VIA. The particles are in a desired particle size range of between about 1 nm and about 500 nm in diameter, where a majority of the mass of the particles comprises particles ranging in size from no more than about 40% above or below an average particle size or, if the average particle size is less than about 5 nanometers, from no more than about 2 nanometers above or below the average particle size. The use of such ink avoids the need to expose the material to an H2Se gas during the construction of a photovoltaic cell and allows more uniform melting during film annealing, more uniform intermixing of nanoparticles, and allows higher quality absorber films to be formed.

    摘要翻译： 公开了一种用于形成CIGS光伏电池有源层的墨水以及用于制造墨水的方法，制备活性层的方法和由活性层制成的太阳能电池。 油墨含有IB，IIIA和（任选地）VIA组分的纳米颗粒的混合物。 颗粒的直径在约1nm至约500nm之间的所需粒度范围，其中大部分颗粒的质量包括尺寸不超过平均粒度的约40％或以下的颗粒，或 如果平均粒度小于约5纳米，高于或低于平均粒度的不超过约2纳米。 使用这种墨水避免了在构建光伏电池期间将材料暴露于H 2 Se气体的需要，并且允许在膜退火期间更均匀的熔融，更均匀的纳米颗粒的混合，并且允许形成更高质量的吸收膜。

    Nanostructured layer and fabrication methods
    8.
    发明授权
    Nanostructured layer and fabrication methods 失效
    纳米结构层和制造方法

    公开(公告)号：US07645934B1

    公开(公告)日：2010-01-12

    申请号：US10427749

    申请日：2003-04-29

    申请人： Jacqueline Fidanza ,  Brian M. Sager ,  Martin R. Roscheisen ,  Dong Yu ,  Gina J. Gerritzen

    发明人： Jacqueline Fidanza ,  Brian M. Sager ,  Martin R. Roscheisen ,  Dong Yu ,  Gina J. Gerritzen

    IPC分类号： H01L31/00 ,  B29C65/00 ,  B32B3/26

    CPC分类号： H01L31/036 ,  H01L31/0203 ,  H01L31/04 ,  H01L31/048 ,  H01L31/0481 ,  Y02E10/50 ,  Y10T428/249953

    摘要： Nanostructured layers with 10 nm to 50 nm pores spaced 10-50 nm apart, a method for making such nanostructured layers, optoelectronic devices having such nanostructured layers and uses for such nanostructured layers are disclosed. The nanostructured layer can be formed using precursor sol, which generally includes one or more covalent metal complexes, one or more surfactants, a solvent, one or more optional condensation inhibitors, and (optionally) water. Evaporating the solvent from the precursor sol forms a surfactant-templated film. Covalently crosslinking the surfactant-templated film forms a nanostructured porous layer. Pore size is controlled, e.g., by appropriate solvent concentration, choice of surfactant, use of chelating agents, use of swelling agents or combinations of these.

    摘要翻译： 公开了具有间隔10-50nm的10nm至50nm孔的纳米结构层，制造这种纳米结构层的方法，具有这种纳米结构层的光电子器件以及用于这种纳米结构层的纳米结构层。 纳米结构层可以使用通常包括一种或多种共价金属络合物，一种或多种表面活性剂，溶剂，一种或多种任选的缩合抑制剂和（任选的）水的前体溶胶形成。 从前体溶胶蒸发溶剂形成表面活性剂模板的膜。 共价交联表面活性剂模板的膜形成纳米结构多孔层。 例如通过适当的溶剂浓度，选择表面活性剂，使用螯合剂，使用溶胀剂或这些的组合来控制孔径。