METHODS FOR MONITORING IONIC LIQUIDS USING VIBRATIONAL SPECTROSCOPY

摘要

monitoring method of the ionic liquid using the vibration spectroscopy of the present invention comprises the steps of recording the IR spectrum of the step, the ionic liquid contacting an infrared (IR) transmission medium and the ionic liquid and the by an IR spectrum as a base may include the step of quantifying the one or more chemical properties of ionic liquids. The ex-situ IR spectrum ( ex situ ) or in situ ( in situ ) to be recorded can be. The present invention discloses a method for controlling a process to be catalysed by an ionic liquid, where the state of the ionic liquid may be determined during the process on the basis of the IR spectrum analysis of the ionic liquid.