Ni@Fe2O3 heterodimers: controlled synthesis and magnetically recyclable catalytic application for dehalogenation reactions

作者：Nakhjavan Bahar; Tahir Muhammad Nawaz; Natalio Filipe; Panthoefer Martin; Gao Haitao; Dietzsch Michael; Andre Rute; Gasi Teuta; Ksenofontov Vadim; Branscheid Robert; Kolb Ute; Tremel Wolfgang^*

来源：Nanoscale, 2012, 4(15): 4571-4577.

DOI：10.1039/c2nr12121b

Ni@Fe2O3 heterodimer nanoparticles (NPs) were synthesized by thermal decomposition of organometallic reactants. After functionalization, these Ni@Fe2O3 heterodimers became water soluble. The pristine heterodimeric NPs were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), Mossbauer spectroscopy and magnetic susceptibility measurements. A special advantage of the heterodimers lies in the fact that nanodomains of different composition can be used as catalysts for the removal of environmentally hazardous halogenated pollutants.

• 出版日期2012