Controllable Synthesis of Mn(3)O(4) Nanowires and Application in the Treatment of Phenol at Room Temperature

Nanosized Mn(3)O(4) nanowires are prepared with KMnO(4) and ethanol in mild conditions by facile hydrothermal method. Hydrothermal reaction temperature is optimized to get uniform nanowires. The prepared Mn(3)O(4) nanowires exhibit high activity in the treatment of phenol at acid condition and room...

Descripción completa

Detalles Bibliográficos
Autores principales: Han, Runlin, Chen, Min, Liu, Xiaobing, Zhang, Yuhang, Xie, Yongli, Sui, Yan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153629/
https://www.ncbi.nlm.nih.gov/pubmed/32143522
http://dx.doi.org/10.3390/nano10030461
Descripción
Sumario:Nanosized Mn(3)O(4) nanowires are prepared with KMnO(4) and ethanol in mild conditions by facile hydrothermal method. Hydrothermal reaction temperature is optimized to get uniform nanowires. The prepared Mn(3)O(4) nanowires exhibit high activity in the treatment of phenol at acid condition and room temperature. The 20 mg Mn(3)O(4) nanowires can efficiently dispose of 50 mL phenol solution (0.2 g·L(−1)) at pH 2 and 25 °C. The nanowires before and after phenol treatment are characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) and the reaction mechanism is discussed.

Ejemplares similares