Facile and one-pot synthesis of magnetic nanoparticles containing mesoporous carbon |
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| Authors: | Sung Soo Park Won-Ki Lee Jong-Man Yoo |
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| Affiliation: | 1. Department of Polymer Science and Engineering, Pusan National University, 2, Busandaehak-ro 63 beon-gil 2, Geumjeong-gu, Busan 46241, Republic of Korea;2. Department of Polymer Engineering, Pukyong National University, 365 Sinseon-ro, Nam-Gu, Busan 48547, Republic of Korea |
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| Abstract: | AbstractMagnetic 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)2·6H2O, Ni(NO3)2·6H2O) 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 m2/g and 17.2, 36.4 Å, 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. |
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| Keywords: | facile and one-pot synthesis magnetic nanoparticles mesoporous carbon |
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