Role of various types of shape-selectivity in catalysis, exemplified by diisopropylnaphthalene isomers
Journal Title: CHEMIK nauka-technika-rynek - Year 2016, Vol 70, Issue 6
Abstract
Reactions of diisopropylnaphthalene (DIPN) synthesis or reactions they take part in are an excellent example of various types of shape-selectivity, namely substrate selectivity, product selectivity, or transition state selectivity. These reactions prove also an important role of pore entrances during formation of reaction products. On the other hand, a mixture of DIPN isomers for application as a high-quality solvent can be obtained on non-shape-selective mesoporous catalysts.
Authors and Affiliations
R Brzozowski
Influence of kind and concentration of emulsifiers from the group of polyethoxylated fatty acids sorbitol esters on the rheological properties of Crodamol PC-based nanoemulsions
The aim of this work was the preparation and rheological characterization of o/w nanoemulsions stabilized by polysorbates, containing Crodamol PC as the oil phase. The formulations were prepared by phase inversion compos...
Trihalonitropropenes in [4+2]- π -electron cycloaddition reactions
The work is a critical review of available literature data concerning the reaction of [3+2] and [4+2] cycloaddition reactions of trihalonitropropenes.
Methods of hot spot identification in protein complexes
Energy on the surface of the protein complexes is not uniformly distributed. Some of amino acid residues – called hot spots – contribute most of the energy into interaction. H ot spots can be detected experimentally b...
Polish chemical industry during II world war
Referring to the 70th anniversary of the end of World War II, which has left its tragic mark on all areas of political, social and economic Europe, including Poland, also had a significant impact on the state and future...
Mikrokolumnowa chromatografia cieczowa (caLc) – porównanie parametrów retencyjnych z danymi tLc
W artykule przedstawiono nową technikę chromatograficzną, ka- pilarną chromatografię cieczową (caLC), i możliwość jej zastosowania do analizy mieszaniny barwników spożywczych. Porównano chroma- togramy uzyskane...