Aerosol processing is long known and implemented industrially to obtain various types of
divided materials and nanomaterials. The atomisation of a liquid solution or suspension …

It is a 21st century challenge to develop a more sustainable chemical industry where fossil-
based resources are, where possible, preferentially replaced by renewable alternatives. Bio …

Methods to quantify framework Lewis acidic Sn 4+ sites in zeolite Beta (Sn-Beta) with four
Lewis base titrants (pyridine, deuterated acetonitrile, n-propylamine, ammonia) were …

Zeolites containing Sn, Ti, Zr, Hf, Nb, or Ta heteroatoms are versatile catalysts for the
activation and conversion of oxygenated molecules owing to the unique Lewis acid …

Lewis acid Snβ-type zeolites with varying amounts of Brønsted acid Al in the framework
were synthesized using a simple two-step procedure comprising partial dealumination of β …

Tetrahedral Sn built into microporous silica frameworks such as zeolites and structured
mesoporous silica can be used as heterogeneous Lewis acid catalysts. These materials …

Snβ is probably one of the best water tolerating heterogeneous Lewis acids for liquid phase
catalysis. Instead of applying the usual lengthy hydrothermal synthesis to prepare Snβ, this …

In this study, heterogeneous biomass-based activated carbon-supported metal oxide
catalysts were prepared and tested for lactic acid production from glucose in aqueous …

The performance of Brønsted-and Lewis-acidic La, Nb, and Zr phosphates (LaPO, NbPO,
and ZrPO) during the aqueous phase conversion of dihydroxyacetone (DHA) to lactic acid …

An unprecedented type of Hf-doped silica nanotubes was synthesized using a
straightforward one-pot sol–gel procedure. The well-defined nanotubes with a diameter of …