Facile and one-pot synthesis of magnetic nanoparticles containing mesoporous carbon

Magnetic nanoparticles containing mesoporous carbon materials have been synthesized via an one-pot strategy associated with a direct carbonization process from resol, metal ion sources (Co(NO3)(2)?6H(2)O, Ni(NO3)(2)?6H(2)O) and triblock copolymer F127. The samples exhibited well-ordered 2-dimensional (2-D) hexagonal mesostructures with p6mm symmetry. The Brunauer-Emmet-Teller (BET) surface area and pore size 1.0wt%Co- and 1.0wt%Ni-FDU-15(700) with 1.0?wt% Co and 1.0?wt% Ni content were 700, 528 m(2)/g and 17.2, 36.4 ?, respectively, after carbonization at 700??C. The saturation magnetization values of 1.0wt%Co- and 1.0wt%Ni-FDU-15(700) after carbonization at 700??C were 1.3 and 1.0?emu/g, respectively.