Simultaneous capture and transformation of CO 2 from industrial effluents into value-added
chemicals is considered as one of the most promising technologies for valorization of CO 2 …

The present study offers an alternative use for columbite ore as metal source in the synthesis
of Nb, Ta-modified MCM-41 and its applicability in the removal of methylene blue from …

Niobium-containing mesoporous silicates reveal superior activity and selectivity in
epoxidation of alkenes using hydrogen peroxide as a green oxidant and, in contrast to …

The main stages of the development of industrial Ag–Al 2 O 3 catalysts for the gas-phase
epoxidation of ethylene are considered. The greatest attention is paid to the methods of …

Linear terminal olefin epoxidation is a significant oxidation reaction for the synthesis of
valuable industrial intermediates. As typical olefin epoxidation catalysts, supported tungsten …

High performances in the conversion of ethanol to 1, 3-butadiene were achieved with a Zn
(II) and Ta (V) catalyst supported on TUD-1, a mesoporous silica. The selectivity reached …

A relatively new class of three-dimensional ordered mesoporous silicates, KIT-6,
incorporated with Earth-abundant metals such as Zr, Nb, and W (termed as M-KIT-6), show …

Silica is both ubiquitous in nature and important in a wide range of applications ranging from
drug delivery to catalysis. This has spawned significant interest in modeling silica …

Epoxides are among the most important essential building blocks with wide downstream
applications in the chemical industry. In this context, rational design of cost-effective …

The organic carboxylic acid coordinated monomeric peroxoniobate-based ionic liquids
(ILs)[TBA][NbO (OH) 2 (R)](TBA= tetrabutylammonium; R= lactic acid (LA), glycolic acid …