Application of 1111-67-7, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. In an article, once mentioned the application of Application of 1111-67-7, Name is Cuprous thiocyanate,molecular formula is CCuNS, is a conventional compound. this article was the specific content is as follows.
Planar perovskite solar cells employing copper(I) thiocyanate/N,N?-di(1-naphthyl)-N,N?-diphenyl-(1,1?-biphenyl)-4,4?-diamine bilayer structure as hole transport layers
Organic hole transport materials, such as N 2,N 2,N 2?,N 2?,N 7,N 7,N 7?,N 7?-octakis(4-methoxyphenyl)-9,9?-spirobi[9H-fluorene]-2,2?,7,7?-tetramine (Spiro-OMeTAD), are commonly used as the hole transport materials in efficient perovskite solar cells, but the chemical synthetic procedure may increase the cost of the photovoltaic devices. On the other hand, inorganic hole transport materials, such as copper(I) thiocyanate (CuSCN) or copper(I) iodide (CuI), have potential for the manufacture of efficient and low-cost perovskite solar cells, but the performance of these devices is still imperfect. In this study, we demonstrate the use of an inorganic CuSCN and organic N,N?-di(1-naphthyl)-N,N?-diphenyl-(1,1?-biphenyl)-4,4?-diamine (NPB) hybrid bilayer as an alternative hole transport layer for planar CH3NH3PbI3 perovskite solar cells. The electronic behavior of the bilayer and the performance of the corresponding devices were discussed. As a result, the power conversion efficiency (PCE) for the best cells at AM1.5G illumination with a shadow mask was 12.3%.
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Reference：
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”