Optical and Electrical Properties of Thin Films of CuS Nanodisks Ensembles Annealed in a Vacuum and Their Photocatalytic Activity

<table>HRTEM images of nanodisks of CuS. (a) Low magnification HRTEM image of representative copper sulfide nanocrystals (inset: corresponding SAED pattern); (b), (c), (d), and (e) higher magnification images of the portion of the CuS with columns of nanodisks with the edges oriented perpendicular to the substrate.</table>

International Journal of Photoenergy

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Figure 1

Figure 1: Optical and Electrical Properties of Thin Films of CuS Nanodisks Ensembles Annealed in a Vacuum and Their Photocatalytic Activity 