Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Mechanistic Studies using High Pressure IR Spectroscopy

Mechanistic Studies using High Pressure IR Spectroscopy [Pg.117]

This section will describe the various applications of HP IR spectroscopy to determine reaction mechanisms of transition metal catalysed reactions. It will begin by looking at truly in situ studies, carried out under catalytic conditions, and then consider investigations of stoichiometric reaction steps and characterisation of reactive intermediates. [Pg.117]


Mechanistic Studies using High Pressure IR Spectroscopy 117... [Pg.117]

With the technical development achieved in the last 30 years, pressure has become a common variable in several chemical and biochemical laboratories. In addition to temperature, concentration, pH, solvent, ionic strength, etc., it helps provide a better understanding of structures and reactions in chemical, biochemical, catalytic-mechanistic studies and industrial applications. Two of the first industrial examples of the effect of pressure on reactions are the Haber process for the synthesis of ammonia and the conversion of carbon to diamond. The production of NH3 and synthetic diamonds illustrate completely different fields of use of high pressures the first application concerns reactions involving pressurized gases and the second deals with the effect of very high hydrostatic pressure on chemical reactions. High pressure analytical techniques have been developed for the majority of the physicochemical methods (spectroscopies e. g. NMR, IR, UV-visible and electrochemistry, flow methods, etc.). [Pg.81]


See other pages where Mechanistic Studies using High Pressure IR Spectroscopy is mentioned: [Pg.153]    [Pg.7]    [Pg.216]    [Pg.49]    [Pg.219]    [Pg.40]    [Pg.804]    [Pg.371]   


SEARCH



High-pressure studies

IR studies

Mechanistic studies

Pressure studies

© 2024 chempedia.info