| abstract |
FIELD: chemistry. n SUBSTANCE: ferromagnetic carbon body containing partially graphitized activated carbon and metal particles of a ferromagnetic metal selected from the group consisting of iron, nickel, cobalt and/or their alloys and combinations thereof is provided. The size of the ferromagnetic body is from 100 nm to 20 mm, calculated by the BET method, its surface area ranges from 300 to 1000 m 2 /g, the total pore volume is 0.1 to 0.6 ml/g, the average pore diameter is 3 to 8 nm. The ferromagnetic carbon body contains 10-70 wt % of graphitized carbon. A method of producing and using a ferromagnetic body is also proposed. n EFFECT: producing partially graphitized body with improved characteristics, in which the number and location of graphitized carbon may be manageable. n 16 cl, 17 dwg, 6 tbl, 6 ex |