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As a unique type of porous materials,aligned porous materials have parallel microchannels in porous materials which can improve the gas diffusion speed and accelerate the reaction proceeding.They exhibit potential applications in liquid chromatography,catalytic reaction and tissue engineering.It has been reported that the aligned pores have an effect on the mechanical,electrochemical and biological properties of porous materials.So fabrication of aligned porous magnetic materials is very interesting and receives much attention in recent years.