In Situ Sol-Gel Assembly of Graphitic Carbonitride Nanosheet-Supported Colloidal Binary Metal Sulfide into Nanosandwich-Like Multifunctional 3D Macroporous Aerogel Catalysts for Asymmetric Supercapacitor and Electrocatalytic Oxygen and Hydrogen Evolution

Figure 4

(a) TEM images and (b–e) high-resolution TEM images for NCS/CN composite aerogel (3CN), (f) SAED pattern, and (g–l) EDS mapping for NCS/CN composite aerogel (3CN).

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