Abstract
Magnetic Fe-containing ordered mesoporous carbons (Fe/OMCs) with high surface areas and pore volume were synthesized through a simple soft-template route, wherein phenolic resin was used as a carbon precursor, triblock copolymer F127 as a template agent, tetraethyl orthosilicate (TEOS) as a silica precursor and hydrated iron nitrate as an iron source. The effects of carbonization temperature, loading degree of TEOS on the structural parameters of these Fe/OMCs were evaluated by X-ray diffraction (XRD) and N2 sorption analysis. The ordering, the specific surface area and the total pore volumes increased with the increase of carbonization temperature from 600 to 850 °C. And the specific surface area and the total pore volumes increased with the increase of TEOS loading.
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Funded by the National Natural Science Foundation of China (50802017), the Higher Education Talents Introducing Fund of Guangdong Province (2011 Annual), the Natural Science Foundation of Guangdong Province (S2012010009416), the Foundation for Distinguished Young Talents in Higher Education of Guangdong (2012LYM_0085) and the Planned Project of Science and Technology of Guangdong Province (2012B020316007, 2012A020602058)
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Tian, Y., Zhong, G. & Wang, X. Simple synthesis of magnetic mesoporous carbons with high surface areas by soft-template method. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 28, 668–672 (2013). https://doi.org/10.1007/s11595-013-0749-7
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DOI: https://doi.org/10.1007/s11595-013-0749-7