Novel Fe3O4@SiO2@Ag@Ni trepang-like nanocomposites: High-efficiency and magnetic recyclable catalysts for organic dye degradation

Novel Fe₃O₄@SiO₂@Ag@Ni trepang-like nanocomposites: High-efficiency and magnetic recyclable catalysts for organic dye degradation

Li Chao, Sun Jun-Jie, Chen Duo, Han Guang-Bing, Yu Shu-Yun, Kang Shi-Shou^†,, Mei Liang-Mo

(a)–(c) TEM images of Fe₃O₄@SiO₂@Ag@Ni trepang-like nanocomposites with different magnifications; (d) HRTEM image of Ag nanoparticle.