Raman Spectrometer For Chemical Research

Posted By : Joy

Nov 17, 2021

Category: Raman Blog

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Raman spectroscopy is mainly used as a means of structural identification and molecular interaction in organic chemistry. It complements infrared spectroscopy to identify specific structural features or characteristic groups. The size, strength and shape of Raman shift are important basis for identifying chemical bonds and functional groups. Raman spectroscopy can also be used as a basis for determining molecular isomers.

In inorganic compounds, the covalent bonds between metal ions and ligands often have Raman activity, so the Raman spectra can provide information about the composition, structure and stability of the coordination compounds. In addition, many inorganic compounds have a variety of crystal structures, they have different Raman activities, so Raman spectroscopy can be used to determine and identify the crystal structure of inorganic compounds that can not be completed by infrared spectroscopy.

In catalytic chemistry, Raman spectroscopy can provide structural information of the catalyst itself and the species on the surface, as well as real-time study of the catalyst preparation process. At the same time, laser Raman spectroscopy is an important method to study the structure and performance of electrode/solution interface, which can be applied to electrocatalysis, corrosion and electroplating at the molecular level.

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