Mid-Infrared (Mid-IR) spectroscopy is extensively used for lubricant formulation and evaluation due to the detailed information on chemical composition offered by this technique. In recent years, it ...
IR spectroscopy, or infrared spectroscopy, is an analytical technique used to identify and study chemical substances based on their interaction with infrared radiation. It measures the absorption of ...
Near-IR spectroscopy belongs to the group of vibrational spectroscopy techniques, along with mid-infrared spectroscopy (primarily FT-IR) and Raman spectroscopy. The first near-IR spectrometers were ...