公开(公告)号：US09905712B2

公开(公告)日：2018-02-27

申请号：US14051134

申请日：2013-10-10

申请人： Edward E Foos ,  Woojun Yoon ,  Joseph G. Tischler

发明人： Edward E Foos ,  Woojun Yoon ,  Joseph G. Tischler

IPC分类号： H01L31/0296 ,  H01L31/0368 ,  H01L31/073 ,  H01L31/18

CPC分类号： H01L31/0296 ,  H01L31/03685 ,  H01L31/073 ,  H01L31/1836 ,  Y02E10/543

摘要： A method of spray deposition for inorganic nanocrystal solar cells comprising subjecting a first solution of CdTe or CdSe nanocrystals to ligand exchange with a small coordinating molecule, diluting the first solution in solvent to form a second solution, applying the second solution to a substrate, drying the substrate, dipping the substrate in a solution in MeOH of a compound that promotes sintering, washing the substrate with iPrOH, drying the substrate with N2, and heating and forming a film on the substrate. An inorganic nanocrystal solar cell comprising a substrate, a layer of metal, a layer of CdTe, a layer of CdSe, and a layer of transparent conductor. An inorganic nanocrystal solar cell comprising a transparent conductive substrate, a layer of CdSe, a layer of CdTe, and a Au contact.

公开(公告)号：US20140130868A1

公开(公告)日：2014-05-15

申请号：US14051134

申请日：2013-10-10

申请人： Edward E. Foos ,  Woojun Yoon ,  Joseph G. Tischler

发明人： Edward E. Foos ,  Woojun Yoon ,  Joseph G. Tischler

IPC分类号： H01L31/0352 ,  H01L31/0296 ,  H01L31/18

CPC分类号： H01L31/0296 ,  H01L31/03685 ,  H01L31/073 ,  H01L31/1836 ,  Y02E10/543

摘要： A method of spray deposition for inorganic nanocrystal solar cells comprising subjecting a first solution of CdTe or CdSe nanocrystals to ligand exchange with a small coordinating molecule, diluting the first solution in solvent to form a second solution, applying the second solution to a substrate, drying the substrate, dipping the substrate in a solution in MeOH of a compound that promotes sintering, washing the substrate with iPrOH, drying the substrate with N2, and heating and forming a film on the substrate. An inorganic nanocrystal solar cell comprising a substrate, a layer of metal, a layer of CdTe, a layer of CdSe, and a layer of transparent conductor. An inorganic nanocrystal solar cell comprising a transparent conductive substrate, a layer of CdSe, a layer of CdTe, and a Au contact.

摘要翻译： 一种用于无机纳米晶体太阳能电池的喷雾沉积方法，包括将CdTe或C​​dSe纳米晶体的第一溶液与小配位分子进行配体交换，稀释溶剂中的第一溶液以形成第二溶液，将第二溶液施加到基底上，干燥 将基材浸入促进烧结的化合物的MeOH溶液中，用iPrOH洗涤基材，用N 2干燥基材，并在基材上加热和形成膜。 一种无机纳米晶体太阳能电池，包括基底，金属层，CdTe层，CdSe层和透明导体层。 一种无机纳米晶体太阳能电池，包括透明导电衬底，CdSe层，CdTe层和Au接触层。

公开(公告)号：US20140130869A1

公开(公告)日：2014-05-15

申请号：US14051226

申请日：2013-10-10

申请人： Edward E. Foos ,  Woojun Yoon ,  Joseph G. Tischler ,  Troy K. Townsend

发明人： Edward E. Foos ,  Woojun Yoon ,  Joseph G. Tischler ,  Troy K. Townsend

IPC分类号： H01L31/0352 ,  H01L31/18

CPC分类号： H01L31/0296 ,  H01L31/03685 ,  H01L31/073 ,  H01L31/1836 ,  Y02E10/543 ,  Y02E10/545 ,  Y02E10/548

摘要： An inorganic nanocrystal solar cell comprising a substrate, a layer of metal, a layer of CdTe, a layer of CdSe, and a layer of transparent conductor. An inorganic nanocrystal solar cell comprising a transparent conductive substrate, a layer of CdSe, a layer of CdTe, and a Au contact. A method of spray deposition for inorganic nanocrystal solar cells comprising subjecting a first solution of CdTe or CdSe nanocrystals to ligand exchange with a small coordinating molecule, diluting the first solution in solvent to form a second solution, applying the second solution to a substrate, drying the substrate, dipping the substrate in a solution in MeOH of a compound that promotes sintering, washing the substrate with iPrOH, drying the substrate with N2, and heating and forming a film on the substrate.

摘要翻译： 一种无机纳米晶体太阳能电池，包括基底，金属层，CdTe层，CdSe层和透明导体层。 一种无机纳米晶体太阳能电池，包括透明导电衬底，CdSe层，CdTe层和Au接触层。 一种用于无机纳米晶体太阳能电池的喷雾沉积方法，包括将CdTe或C​​dSe纳米晶体的第一溶液与小配位分子进行配体交换，稀释溶剂中的第一溶液以形成第二溶液，将第二溶液施加到基底上，干燥 将基材浸入促进烧结的化合物的MeOH溶液中，用iPrOH洗涤基材，用N 2干燥基材，并在基材上加热和形成膜。