Figure 8From: Optimization of reaction parameters in hydrothermal synthesis: a strategy towards the formation of CuS hexagonal platesProducts prepared at different Cu 2 + : S 2 O 3 2 − mole ratio. Powder XRD patterns (a), FESEM images of products synthesized at 155°C for 12 hours with Cu 2 + : S 2 O 3 2 − mole ratio of 1: 1 (b) and 1: 1.5 (c).Back to article page