NGHIÊN CỨU TỔNG HỢP PIGMENT MgCr2O4 KÍCH CỠ NANOMET

STUDY ON NANOSCALE MgCr2O4 PIGMENT SYNTHESISThis article presents procedure for the synthesis of nanoscale pigments MgCr2O4 by method of creating intermediate metal-organic complexes in solution. The particle size, thermogravimetric analysis (TGA) and some selected physico-chemical properties such as: specific gravity, pH, thermal stability, acid and baseresistance were investigated. Experimental results show that the pigment MgCr2O4 synthesized by this method has good properties, ensuring the requirements of pigments on the market.