Ultrasound-assisted synthesis of NaZn₂(OH)(MoO₄)₂·H₂O for effective sonocatalytic performance
Shi, Zhaoxia; Zhou, Hua; Li, Feng; Li, Taohai (2022-03-02)
Shi, Z., Zhou, H., Li, F., & Li, T. (2022). Ultrasound-assisted synthesis of NaZn2(Oh)(Moo4)2·H2O for effective sonocatalytic performance. Materials Science in Semiconductor Processing, 144, 106562. https://doi.org/10.1016/j.mssp.2022.106562
© 2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
https://creativecommons.org/licenses/by-nc-nd/4.0/
https://urn.fi/URN:NBN:fi-fe202301132809
Tiivistelmä
Abstract
Herein, Sodium Zinc Hydroxide Molybdenum (NaZn₂(OH)(MoO₄)₂·H₂O) micro-nano material by applied in the sonocatalytic degradation of methyl orange (MO) was synthesized by a simple one-step sonochemistry method. The pH value of the reaction solution, the ultrasonic time of synthesis and the ultrasonic power have a certain influence on the morphology, size and sonocatalytic performance of the NaZn₂(OH)(MoO₄)₂·H₂O micro-nano material, at the same time, the possible growth mechanism of the material synthesized under ultrasonic radiation conditions was proposed. The as-prepared sonocatalyst exhibited superior sonocatalytic efficiency for MO under ultrasonic irradiation. In addition, the sonocatalytic degradation activity of NaZn₂(OH)(MoO₄)₂·H₂O was optimized. Finally, we proposed a possible mechanism of ultrasonic catalytic degradation by according to free radical capture experiment.
Kokoelmat
- Avoin saatavuus [31995]