The potential use of near-infrared (NIR) spectroscopy as a characterization tool for organo- clays would be a great asset but little work has been done in this regard because the application ofNIR to clay mineral studies is a relatively new phenomenon. The purpose of this study was to use NIR spectroscopy to investigate the effect of alkylammonium cations on the acid dissolution of a high-charge montmorillonite (SAz-1). Detailed analysis ofthe spectra of Li-, TMA- (tetramethylammonium), and HDTMA- (hexadecyltrimethylammonium) saturated SAz-1 montmorillonite in the NIR region was achieved by comparing the first overtone (2v) and combination (v+δ) bands of XH groups (X = O, C) with the fundamental stretching (v) and bending (δ) vibrations obs...
The <2 mu m fractions of SAz-1 (Cheto, Arizona, USA) and JP (Jelsovy Potok, Slovakia) montmorillonit...
The combination of electronic and vibrational spectra has been applied to correlate the spectral pro...
The hydrotalcite minerals stitchtite, iowaite and desautelsite together with the arsenate exchanged ...
The potential use of near-infrared (NIR) spectroscopy as a characterization tool for organo- clays w...
Near-infrared (NIR) and mid-infrared (MIR) spectroscopy are irreplaceable methods for characterizati...
Infrared Spectroscopy is a very useful tool studying clay minerals in a structural level as well as ...
Abstract—Reduced-charge samples were prepared from Li+- and Ni2+-saturated SAz-1 montmorillonite by ...
The <2 mu m fractions of Cheto (Arizona, USA) and Jelsovy Potok (Slovakia) montmorillonites have bee...
The processes of dehydration and rehydration of montmorillonite and nontronite samples have been stu...
The detailed structural chemistry of clay minerals is an important aspect of polymer-clay nanocompos...
ABSTRACT: Attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy has been u...
The adsorption of stearic acid on both sodium montmorillonites and calcium montmorillonites has been...
The approach to remove greenhouse gases by pumping liquid CO2 several kilometres below the ground im...
NIR spectroscopy is used to determine acetochlor herbicide adsorption on Na-montmorillonite (NaP) an...
A B ST R ACT: 1R spectroscopy has been used to study the interaction of alkali metal hydroxides with...
The <2 mu m fractions of SAz-1 (Cheto, Arizona, USA) and JP (Jelsovy Potok, Slovakia) montmorillonit...
The combination of electronic and vibrational spectra has been applied to correlate the spectral pro...
The hydrotalcite minerals stitchtite, iowaite and desautelsite together with the arsenate exchanged ...
The potential use of near-infrared (NIR) spectroscopy as a characterization tool for organo- clays w...
Near-infrared (NIR) and mid-infrared (MIR) spectroscopy are irreplaceable methods for characterizati...
Infrared Spectroscopy is a very useful tool studying clay minerals in a structural level as well as ...
Abstract—Reduced-charge samples were prepared from Li+- and Ni2+-saturated SAz-1 montmorillonite by ...
The <2 mu m fractions of Cheto (Arizona, USA) and Jelsovy Potok (Slovakia) montmorillonites have bee...
The processes of dehydration and rehydration of montmorillonite and nontronite samples have been stu...
The detailed structural chemistry of clay minerals is an important aspect of polymer-clay nanocompos...
ABSTRACT: Attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy has been u...
The adsorption of stearic acid on both sodium montmorillonites and calcium montmorillonites has been...
The approach to remove greenhouse gases by pumping liquid CO2 several kilometres below the ground im...
NIR spectroscopy is used to determine acetochlor herbicide adsorption on Na-montmorillonite (NaP) an...
A B ST R ACT: 1R spectroscopy has been used to study the interaction of alkali metal hydroxides with...
The <2 mu m fractions of SAz-1 (Cheto, Arizona, USA) and JP (Jelsovy Potok, Slovakia) montmorillonit...
The combination of electronic and vibrational spectra has been applied to correlate the spectral pro...
The hydrotalcite minerals stitchtite, iowaite and desautelsite together with the arsenate exchanged ...