搜索结果: 1-14 共查到“凹凸棒石 infrared study”相关记录14条 . 查询时间(0.296 秒)
Infrared Study of Water Sorption on Na-, Li-, Ca-, and Mg-Exchanged (SWy-1 and SAz-1) Montmorillonite
Exchangeable Cation FTIR Hydration Hysteresis Smectite Sorption Water
2011/12/2
Abstract: An environmental infrared microbalance (EIRM) cell was used to study H2O sorption on two montmorillonite samples as a function of water content and type of exchangeable cation. The vibration...
Mossbauer and Infrared Study of Heat-Treated Nontronite
CMS Clay SWa-1 Dehydroxylation Infrared Spectra Lithium Migration Mossbauer Spectra Nontronite Superparamagnetic Behavior
2011/12/2
Abstract: The Mössbauer and infrared spectra of Li- and Rb-saturated nontronites from Washington, USA (SWa-1), heat treated at different temperatures, were measured. The Mössbauer results sh...
Infrared Study of the Intercalation of Potassium Halides in Kaolinite
CMS Clay KGa-1 Infrared Spectra Intercalation Complexes Kaolinite Potassium Halide-Kaolinite Complexes X-ray Diffractograms
2011/12/2
Abstract: KCl-, KBr-, and KI-kaolinite intercalation complexes were synthesized by gradually heating potassium-halide discs of the dimethylsulfoxide (DMSO)-kaolinite intermediate at temperatures to 33...
Near-infrared study of short-range disorder of OH and F in monoclinic amphiboles
Amphiboles OH-stretchingregion
2012/3/30
Amphibolesweresynthesizedalongthejoinstremolite¤C?uorotremolite,richterite¤C?u
rorichteriteandpotassic-richterite¤Cpotassic-?uororichteriteat75Cand1kbar P(H O).
2
Infraredspectraoftheamphiboleswere...
A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join
Rietveld infrared study synthetic amphiboles potassium-richterite-tremolite join
2012/4/5
Amphibolesweresynthesizedat750 C,1kbar(H O)forcompositionsat20%intervalsalongthejoinpotassium-richterite¤Ctremolite.Structuralvariations,siteoccupancies,an
modalanalysesoftheexperimentalproducts(amph...
Short-range order of (Na,K) and Al in tremolite: An infrared study
Short-range (Na,K) and Al tremolite infrared study
2012/4/5
Assignment of the component bands in the infrared spectrum of tremolite containing A(Na,K)and TAlshows that the nontremolite components in the crystal are not randomly distributed throughout the struc...
Far-Infrared Study of the Interlayer Torsional-Vibrational Mode of Mixed-Layer Illite/Smectites
Burial diagenesis Far-infrared Illite/smectite Miocene shale Terrebonne Parish Louisiana X-ray diffraction
2011/12/1
Abstract: Investigation of mixed-layer illite/smectites with far-infrared (FIR) spectroscopy indicates the presence of torsional mode absorption bands associated with interlayer fixed-K sites. By cont...
Far-Infrared Study of Potassium in Micas
Biotite Dehydroxylation Far-infrared spectroscopy Muscovite Phlogopite Potassium
2012/1/4
The characterization of cations associated with clay materials has generally been approached by the sequential use of specific chemical reagents. To avoid the disturbing effect of the chemical reagent...
Infrared Study of Structural OH in Kaolinite, Dickite, Nacrite, and Poorly Crystalline Kaolinite at 5 to 600 K
Crystallinity Dickite Infrared spectroscopy Kaolinite Nacrite X-ray powder diffraction
2012/1/6
The resolution of the infrared spectra of structural OH in kaolin-group minerals increases with decreasing temperature. Poorly crystalline kaolinite gives typical infrared spectra, which suggest the e...
Fourier-Transform Infrared Study of Ethylene Glycol Monoethyl Ether Adsorbed on Montmorillonite: Implications for Surface Area Measurements of Clays
Adsorption Attenuated total reflectance spectroscopy Ethylene glycol monoethyl ether Infrared spectroscopy Molecular configuration Montmorillonite
2011/11/25
Abstract: Infrared spectra of 2-ethoxyethanol (ethylene glycol monoethyl ether, EGME) adsorbed on Camontmorillonite were obtained using diffuse-reflectance infrared-Fourier-transform (DRIFT) and atten...
The Interaction Between Roundup (Glyphosate) and Montmorillonite. Part I. Infrared Study of the Sorption of Glyphosate by Montmorillonite
Adsorption Glycine Glyphosate Herbicide Montmorillonite Zwitterion
2011/11/18
Abstract: The reaction between the herbicide “Roundup,” (PAH)3G, which is the commercial name of the iso-propylammonium salt of glyphosate (H3G, N-phosphonomethyl glycine), and montmorillonite was stu...
Infrared Study of Attapulgite* and HCl Treated Attapulgite
Attapulgite Infrared Study HCl Treated Attapulgite
2012/2/15
Infrared absorption spectra show important changes in the positions and form of the absorption bands of a film of attapulgite after it has been pumped out. An attempt to differentiate among some of th...
INFRARED STUDY OF ATTAPULGITE AND HCI TREATED ATTAPULGITE
INFRARED STUDY ATTAPULGITE HCI TREATED ATTAPULGITE
2011/11/15
Infrared absorption spectra show important changes in the positions and form of the absorption bands of a film of attapulgite after it has been pumped out. An attempt to differentiate among some of th...
Infrared Study of the Orientation of Chlorobenzene Sorbed on Pyridinium-Montmorillonite
Orientation of Chlorobenzene Pyridinium-Montmorillonite
2011/11/17
Abstract: The pyridinium-montmorillonite complex has the ability to sorb additional aromatic molecules between the layers. The neutral molecules occupy the vacant space produced by the change in orien...