Preheating Effects on Bi2S3 Morphology Synthesized via Hydrothermal Method

Abstract

Bi2S3nanorod, nanobelt and flowerlike patterns were synthesized via a facile hydrothermal approach without using any surfactant and acid. The morphology, structure, phase composition, and photoluminescence properties of the as-prepared Bi2S3products were characterized using various techniques (scanning electron microscopy, X-ray diffraction, and photoluminescence spectroscopy). The experimental results showed that the preheating process had a great effort on the morphology of the product.