Ink formulation and low‐temperature incorporation of sodium to yield 12% efficient Cu(In,Ga)(S,Se)2 solar cells from sulfide nanocrystal inks

作者: Qijie Guo , Grayson M. Ford , Rakesh Agrawal , Hugh W. Hillhouse

DOI: 10.1002/PIP.2200

关键词: IndiumChemical engineeringChalcopyriteNanotechnologyGalliumNanocrystalMaterials scienceCopper indium gallium selenide solar cellsCoatingAqueous solutionChalcogen

摘要: Solution phase deposition methods offer great potential for low‐cost photovoltaic device fabrication. We have previously developed a method for copper indium gallium disulfoselenide (…

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