Effect of ultrasonic-induced selenium crystallization behavior during selenium reduction.

ABSTRACT: In this work, the crystallization process of selenium was accelerated by ultrasonic wave. The effects of ultrasonic waves and conventional conditions of selenium crystallization were compared to understand the effects of different conditions on crystallization, including ultrasonic time, ultrasonic power, reduction temperature, and H₂SeO₃ concentration. The mechanism of ultrasound affecting selenium crystallization was also investigated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experimental results showed that ultrasonic time, ultrasonic power, and reduction temperature significantly influenced the crystallization process and morphology of selenium. Ultrasonic time had a large effect on the completeness (all products have be

SUBMITTER: Yang Z 

PROVIDER: S-EPMC10457590 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature