| 摘要 |
使用各种方法以当CIGS层沈积于光伏打装置上时在含CIGS油墨中提供所要之掺杂金属浓度。当该掺杂金属系钠时，其可藉由以下步骤并入：在Cu(In,Ga)(S,Se)2奈米颗粒之合成反应开始时，将例如乙酸钠之钠盐与含铜、铟及/或镓之试剂一起添加；合成Cu(In,Ga)(S,Se)2奈米颗粒并将钠盐添加至反应溶液，随后在分离该等奈米颗粒之前温和加热以帮助钠扩散；及/或，使用能够利用其分子链之一端将该等Cu(In,Ga)(S,Se)2奈米颗粒封端且利用其链之另一端结合至钠原子之配位子。; synthesizing Cu(In,Ga)(S,Se)2nanoparticles and adding a sodium salt to the reaction solution followed by mild heating before isolating the nanoparticles to aid sodium diffusion; and/or, using a ligand that is capable of capping the Cu(In,Ga)(S,Se)2nanoparticles with one end of its molecular chain and binding to sodium atoms with the other end of its chain. |
