Figure 10From: Optimization of reaction parameters in hydrothermal synthesis: a strategy towards the formation of CuS hexagonal platesProducts prepared at different reaction time. Powder XRD patterns (a), FESEM images of products synthesized with Cu 2 + : S 2 O 3 2 − mole ratio of 1: 2 at 155°C for 1 hour (b), 3 hours (c) and 8 hours (d).Back to article page