Title :
Investigation of organic solid-state chemical reaction by terahertz spectroscopy
Author :
Al-Douseri, Fatemah ; Chen, Y. ; Zhang, X.-C.
Author_Institution :
Phys. Dept., Kuwait Univ., Safat, Kuwait
Abstract :
We have investigated the organic solid-state chemical reaction of selected organic materials using THz time-domain spectroscopy technique. The THz spectra of the resultant materials show a new absorption peaks in the spectral range from 0.5 to 4.0 THz.
Keywords :
chemical reactions; organic compounds; pharmaceuticals; spectrochemical analysis; terahertz wave spectra; 2-aminopyrimidine; THz time-domain spectroscopy technique; active pharmaceutical ingredient; benzoic acid; caffeine; frequency 0.5 THz to 4.0 THz; glutaric acid; naphthalene; organic materials; picric acid; salt formation; solid-state chemical reaction; Absorption; Biological materials; Biomedical materials; Crystalline materials; Optical materials; Organic chemicals; Organic materials; Semiconductor materials; Solid state circuits; Spectroscopy;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves, 2009. IRMMW-THz 2009. 34th International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4244-5416-7
Electronic_ISBN :
978-1-4244-5417-4
DOI :
10.1109/ICIMW.2009.5324647
