Two-dimensional Infrared Correlation Analysis

The asynchronous correlation analysis also uncovered several minor spectral peaks. Shoulders on the main bands in the region between 1600 cm and 

1450 an were resolved and found to be associated with two different time-de-pendent processes. These weaker bands could be assigned to changes in the crystal structure of the film [52]. 

Osawa and coworkers also applied 2D-1R correlation analysis in the study of interfacial water and electrolyte at Au electrodes [89]. It was possible to enhance 

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