engleski

Combining nanoscale 3D printing with spark ablation to achieve novel nanostructured surfaces for photovoltaic applications

Here we employ the outcome of combining the abovementioned processes. Spark ablation process was used to decorate the printed 3D surface to yield specific surfaces with metal/metal oxide core shell nanoparticles. Broad characterization was applied using microscopy (SEM, AFM), mechanical testing (in situ SEM mechanical testing), diffraction analysis (XRD) and electrical characterization (J/V) before and after the assembly of complete solar cells. Namely such formations were found to be prosperous for electron transport layers in perovskite solar cells.

3D nanoscale printing ; spark ablation ; electron transport layers ; solar cells

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