Analytical applications of far infrared spectra—I: Historical review, apparatus and technique

摘要: Abstract A review of some the analytical applications far infrared spectra is presented in this paper, and most available literature cited. double beam pass spectro-photometer for use 15–35 μ, region described briefly, special techniques obtaining cesium bromide are discussed. Spectra particularly useful material characterization. Slight changes structure produce considerable spectra, giving a more specific “fingerprint” molecule. Furthermore, group correlations capable information value structural determinations serve as complement to rocksalt spectra. Many common solvents such carbon disulfide, furan, benzene dioxane, have large “open windows” μ region, these other given. Some advantages analysis