Facile synthesis of mesoporous carbon microspheres with FePt nanoparticles via an in-situ one pot method

摘要

A simple one-pot method has been presented to prepare FePt carbon microspheres. The effects of metal precursors (Fe(NO3)3 and H2PtCl6) loading amount on the structural parameters, morphologies, and magnetic properties of the samples were studied. Experimental results showed that the specific surface areas and total pore volumes of the carbon microspheres decrease with increasing loading amount of metal precursors. The saturation magnetization strength of the products could easily be adjusted by varying the amount of metal precursors.

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