1.
Chem Commun (Camb)
; 52(16): 3434-7, 2016 Feb 25.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26832849
RESUMO
γ-Fe2O3@SiO2, TiO2@SiO2, and α-Fe2O3@SiO2 core-shell nanoparticles were synthesized by a surfactant-free hydrothermal method in a continuous flow dual-stage reactor. Uniform silica shells of 2 nm thickness were obtained when grown on γ-Fe2O3 and TiO2 nanoparticles while thicker and more irregular shells were deposited on α-Fe2O3 due to low pH.