| 1 |
Immobilizing heteropolyacids on zirconia-modified silica as catalysts for oleochemistry transesterification and esterification reactions
Kuzminska M, Kovalchuk TV, Backov R, Gaigneaux EM
Journal of Catalysis, 320, 1, 2014 |
| 2 |
Preparation and characterization of catalysts based on oniumsilica-immobilized Keggin acids
Kovalchuk TV, Sfihi H, Zaitsev VN, Fraissard J
Catalysis Today, 169(1), 138, 2011 |
| 3 |
Oniumsilica-immobilized-Keggin acids: Acidity and catalytic activity for ethyl tert-butyl ether synthesis and acetic acid esterification with ethanol
Kovalchuk TV, Kochkin JN, Sfihi H, Zaitsev VN, Fraissard J
Journal of Catalysis, 263(2), 247, 2009 |
| 4 |
Synthesis, structure, and acidic properties of MCM-41 functionalized with phosphate and titanium phosphate groups
Kovalchuk TV, Sflhi H, Korchev AS, Kovalenko AS, Il'in VG, Zaitsev VN, Fraissard J
Journal of Physical Chemistry B, 109(29), 13948, 2005 |
| 5 |
Low-temperature fluorination of silica by a nonaqueous solution of NH4F
Barabash RM, Zaitsev VN, Kovalchuk TV, Sfihi H, Fraissard J
Journal of Physical Chemistry A, 107(22), 4497, 2003 |
