Infrared study of mixed-layer clay minerals. Am. Mineralogist 50:1213. Google Scholar Omori, K., 1961. Infrared absorption spectra of some essential minerals. Sci. Rept. Tohoku Univ. Third Ser. 7:101. Google Scholar —, 1962. Infrared study of sulphate minerals. 3rd Gener. Cong. Int....
(1992) Far infrared study of the interlayer torsional-vibrational mode of mixed-layer illite/smectite. Clays and Clay Minerals, 40, 81 91.Schroeder P A.Far-infrared study of Interlayer torsioal-vibrational mode of mixed -layer illite/smectites. Clays and Clay Minerals . 1992...
Irudayaraj and Yang [20] have usedFTIR spectroscopywith a photoacoustic (PA) detector to study a multi-layer starch–protein–polyethylenecomposite system.Depth profilingwas performed to identify the spectral peaks corresponding to the absorbing chemical groups of the individual components that reside in...
34. A method of using the nanocomposite material of claim 27, wherein as a barrier against solvents and organic products, such as aromas and aroma components, oils, fats and hydrocarbons, and against mixed products of organic and inorganic nature. 35. A method of using the nanocomposite mate...
(Fig. 6). At each sampling location, soils were collected from the top 20 cm layer using a stainless steel trowel at 5 diagonal spots and mixed thoroughly to obtain a composite sample. The corresponding wheat ears were also collected from a 5 m × 5 m microplot at each of ...
Infrared (IR) spectroscopy study of the layer charge of clay minerals demonstrates that the υ 4 NH 4 + band, assigned to the deformation vibrations of the NH 4 + ion can be used to evaluate the charge characteristics of NH 4 +-bearing clay minerals. Total accessible charge, equivalent to...
Dioctahedral, aluminoussmectites (discrete phase or as mixed-layer species) are common in the upper part of thesequence, but decrease in abundance below 200 m. In the smectite-rich zone, beidellite iscommon and locally may predominate over montmorillonite. Illite, including the illitecomponent in...
In this study, we focused on the heavy metal adsorption of the illite, smectite, and illite鈥搒mectite (I/S) mixed layer in loess soils; evaluated the pollution by Nemerow indexing; applied X-ray diffraction (XRD), mid-infrared (MIR) spectral analysis, and inductively coupled plasma mass ...
A study was carried out to determine the most appropriate method for quantitative analysis of Al-rich smectite, mixed-layer illite-smectite (I-S), or illite in the presence of volcanic glass using Fourier-transform infrared (FTIR). In particular, FTIR was used for the quantitative determination...
Applied clay sciencePetit, S., Righl, D., Madejova, J., 2006. Infrared spectroscopy of NH(4)(+)-bearing and satu- rated clay minerals: a review of the study of layer charge.Appl. Clay Sci. 34, 22-30.PETIT S,RIGHI D,MADEJOVA J.Infrared spectroscopy of NH4+-bearing and saturated...