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Surface modification of macroporous glycidyl methacrylate based copolymers for selective sorption of heavy metals
(Journal of Materials Science, 2007)
Two samples of macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), poly(GMA-co-EGDMA), were synthesized by suspension copolymerization and modified with amines. Initial poly(GMA-co-EGDMA), and the ...
Correlation between fracture toughness and microstructure of seeded silicon nitride ceramics
(Journal of Materials Science, 2007)
Microstructure development and fracture toughness of Si3N4 composites were studied in the presence of seeds and Al2O3 + Y2O3 as sintering aids. The elongated beta-Si3N4 seeds were introduced into two different alpha-Si3N4 ...
Fabrication of SiC by carbothermal-reduction reactions of diatomaceous earth
(Journal of Materials Science, 2007)
In this paper the possibility of using diatomaceous earth as Si precursor for low temperature synthesis of silicon carbide (SiC) by carbothermal-reduction reactions was studied. A diatomaceous earth of Serbian origin and ...