Publications by authors named "Vo Chau Ngoc Anh"
Beilstein J Nanotechnol
April 2024
Article Synopsis
- A method was developed to create cobalt ferrite/graphene quantum dot nanoparticles (CF/GQDs) through a thermal hydrolysis process using iron nitrate, cobalt nitrate, and starch at temperatures of 140, 180, and 200 °C for 24 hours.
- The resulting CF/GQDs nanoparticles, characterized using various techniques, showed sizes of around 8-10 nm and exhibited promising fluorescent and superparamagnetic properties essential for catalytic use.
- These nanoparticles effectively catalyze the degradation of methylene blue dye under visible light and can be recycled using a magnetic field, maintaining about 95% efficiency even after three uses.
