Sentence examples for infrared adsorption from inspiring English sources
Several infrared adsorption bands at around 1,347, 1,446, 2,874, and 2,913 cm −1 can be related to the C H stretching and bending vibrations of the triblock copolymer F-127 [27].
We report an investigation of the formation mechanism of a gold (Au) thin-film electrode made by electroless deposition for in situ electrochemical (EC) attenuated-total-reflection surface enhanced infrared adsorption spectroscopy (ATR-SEIRAS).
The results of density functional theory (DFT) calculations and surface enhanced infrared adsorption spectroscopy data have been applied in order to establish the adsorption layer structure and possible orientation of the 4,4′ BP molecules on the Cd 0001) surface.
In addition, a strong decrease in the infrared adsorption bands at around 1,621 and 3,380 cm −1 is indicative of the decrease in the adsorbed H2O in Eu3+ ion-doped cubic mesoporous silica thin film after calcination treatment.
The data from impedance spectroscopy, electrochemical in situ scanning tunnelling microscopy (STM), surface-enhanced infrared adsorption spectroscopy (SEIRAS) and density functional theory (DFT) were measured, combined and analysed to describe the 4,4′-bipyridine (4,4′-BP) adsorption at Bi(111) single crystal electrode from weakly acidified 0.5 M and 0.05 M Na2SO4 aqueous solutions (pH ≈ 5.5÷6.0).
The composite materials were characterized comprehensively by SEM, X-ray diffraction, Fourier transform infrared, nitrogen adsorption method, etc.
Diverse surface science techniques have been applied to study these interfaces, e.g., scanning tunnelling microscopy [12 15], electron energy loss spectroscopy [16], infrared reflecting adsorption spectroscopy [17], photoelectron emission spectroscopy [18] and temperature-programmed desorption [19].
The grafting has been confirmed by X-ray photoelectron spectroscopy (XPS), polarization modulation infrared reflection adsorption spectroscopy (PM-IRRAS) and water contact angle.
The TiO2 GAC hybrid was fabricated by an impregnation-desiccation method and characterised by X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, nitrogen adsorption isotherms and Boehm titration to investigate its adsorption and catalytic characteristics before and after the adsorption and DBD processes.
The products were well characterized using XRD, SEM, TEM, N2 adsorption-desorption, infrared spectroscopy of pyridine adsorption (Py-IR) and solid-state NMR techniques.
The catalysts were characterized by different techniques: surface adsorption desorption of N2 (BET surface area), X-ray diffraction (XRD), Fourier transform infrared of CO adsorption (FTIR-CO), Fourier transformed infrared of pyridine adsorption (FTIR-pyridine), temperature programmed reduction of H2 (H2-TPR), torganicganicompoundnd (TOC) and transmission electron microscopy (TEM).
