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Mofa, N. N.; Ketegenov, T. A.; Ryabikin, Yu. A.; Chervyakova, O. V.; Ksandopulo, G. I.

doi:10.1023/a:1014061026471

Cited by 8 publications

(2 citation statements)

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“…Therefore, the presence of iron in quarts subjected to mechanochemical treatment is a substantial but insufficient factor for magnetic properties to be exhibited by the dispersed material. On the basis of analysis of the results of Mössbauer and EPR spectroscopy, the authors of [12] stated encapsulation of quartz particles in metal-polimer coatings with magnetic properties providing ferromagnetism in mechanically treated quartz.…”

Section: Tablementioning

confidence: 99%

Mechanochemical Synthesis of Composite Magnetic Materials on the Basis of Quartz-Containing Systems

Mofa¹,

Mansurov²

2009

Eur Chem Tech J

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Mechanochemical treatment of quartz and its mixtures with ash-slag and iron oxides in the presence of various modifying organic additives was carried out. Quartz and mixtures based on it exhibit ferromagnetic properties and are distinguished by good sorption ability toward organic substances. Crystalline silica assumes the role of the matrix during development of structure and functional properties of the magnetic adsorbent. It was found, that the polymer film, which is used to cover the quartz particles, includes regions with embedded iron nanoparticles as well as other regions enriched with active carbon. The synthesized sorbents were used to collect petroleum spill over water; high water purification degree<br />(up to 98 %) was achieved.

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Section: Tablementioning

confidence: 99%

Mechanochemical Synthesis of Composite Magnetic Materials on the Basis of Quartz-Containing Systems

Mofa¹,

Mansurov²

2009

Eur Chem Tech J

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“…The simplest method of their production is the mechanochemical method. Its preference and ready availability, consisting in ecological cleanness (the absence of solvents and roasting kilns) and the possibility of chemical and structural modifi cation of products, create the prerequisites for the development of new scientifi cally sound methods for manufacturing products with prescribed properties [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%