Facile template-free hydrothermal synthesis of Co3O4 hollow microspheres constructed by nanoparticles using [Co(NH3)4CO3]NO3 and their photocatalytic activity
详细信息 查看全文
- 作者：Saeed Farhadi ; sfarhad2001@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Zahra Heydari-Chegeni ; Marzieh Mousavi
- 关键词：Hollow microspheres ; Cobalt oxide ; Tetrammine(carbonato)cobalt(III) complex ; Hydrothermal decomposition ; Photocatalyst ; Dye degradation
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：25 January 2017
- 年：2017
- 卷：692
- 期：Complete
- 页码：923-933
- 全文大小：4899 K
文摘
- •
[Co(NH3)4CO3]NO3 complex was used for synthesizing Co3O4 hollow microspheres.
- •
Co3O4 hollow microspheres were obtained by a template-free hydrothermal route.
- •
Co3O4 microspheres show a weak ferromagnetic behaviour at room temperature.
- •
This method is low-cost and suitable for production of Co3O4 microspheres.
- •
Co3O4 microspheres show high photocatalytic activity for methylene blue degradation.