Figure 2.
a,b) FESEM images, c,d) TEM image, e) SAED diffraction pattern, f) HRTEM image, g) HAADF‐STEM image and corresponding EDS elemental mapping of Co, Zn, Se, C, and N, h) N2 physisorption isotherms, and i) pore size distribution of CoSe–ZnSe.
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