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Infrared spectroscopy analysis

FIGURE 31.18 Near Infrared Spectroscopy analysis provides clear delineation of the hydration profiles of emollient BW relative to water washing or lotion use. NIR shows good correlation with the visible appearance and clearer product differentiation compared to skicon. [Pg.425]

Distillation in the spinning band column gave chlorobenzene collected at 57°C. (58 mm.). The sulfide was purified by elution from silica gel with n-hexane (over-all yield 62% of theory) nD25 1.4680. The structure of the sulfide was confirmed by NMR and infrared spectroscopy. Analysis calculated for Ci7H34S C, 75.48 H, 12.67 S, 11.85 found C, 75.20 H, 12.45 S, 11.56. [Pg.18]

Fourier transform-infrared spectroscopy analysis of collected peaks used to confirm analyte identification. [Pg.1094]

Gas chromatography/infrared spectroscopy analysis was also used under differing operating parameters to aid in compound identification. [Pg.1097]

Infrared spectroscopy Analysis method based on the ability of substances to absorb certain wavelengths of infrared light. [Pg.403]

Mechanochemical reaction mechanism in the Na2CO Nb20s system studied by a combination of quantitative X-ray diffraction, thermal and infrared spectroscopy analysis... [Pg.18]

This cited reference documents numerous compounds in these and other general compound classes, fyourier transform-infrared spectroscopy analysis of collected peaks used to confirm analyte identification. [Pg.1022]

Scheiwe, M.-W., D. Schilling, and P. Aebi, Near infrared spectroscopy analysis of intact pharmaceutical diclofenac coated tablets in transmission. Pharm. Ind., 61 179-183 (1999). [Pg.609]

Pereira L, Pereira R, Oliveira CS, Alves MM (2013) UV/Ti02 photocatalytic degradation of xanthene dyes. Photochem Photobiol, 2013,89 33-50. doi 10.1111/j.l751-1097.2012.01208.x Perez F (2001) Spectrophotometric study of industrial effluents - application in parameters estimation. PhD thesis, Universite d Aix-Marseille II Pielesz A (1999) The process of the reduction of azo dyes used in dyeing textiles on the basis of infrared spectroscopy analysis. J Mol Struct 337-344. http //www.doi.oig/10.1016/ S0022-2860(99)00176-3... [Pg.343]

The successful modification has been confirmed by X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy analysis. Additive manufactured PCL/silanized tricalcium phosphate scaffolds have been fabricated using a screw extrusion system. Testing mechanical properties have demonstrated that both... [Pg.146]

The heat treatment at 700 °C allowed the stabilization of the zirconia cubic phase, which is the phase of interest for application as electrolyte in solid oxide fuel cells, as indicated by x-ray diffraction analysis and confirmed by the Fourier transform infrared spectroscopy analysis. [Pg.156]

Fourier transform infrared spectroscopy) analysis, and this suggests that the C-Fl bond cleavage of aldehyde is the rate-limiting step for this transformation. A drawback of this transformation is the formation of inseparable regioisomers for /wet -substituted substrates [74]. [Pg.248]

Fourier Transform Infrared Spectroscopy Analysis A ThermoNicolet Nexus 470 spectrometer was used for FTIR analysis to detect the presence of functional groups in the membranes. Thin membrane samples were attached to a polyethylene substrate FTIR card from Thermo Electron Cotp. and analyzed at ambient temperature. All spectra were obtained from 100 scans at 4.0 cm resolution with spectra ranging from 400 to 4000 cm. ... [Pg.196]

This chapter focuses on applying the fundamentals of quantum mechanics developed in the previous chapters to interpreting the vibrational and rotational transitions that occur within diatomic molecules in infrared spectroscopy. Analysis of an infrared spectrum of a diatomic molecule results in structural information about the molecule and the energy differences between the molecule s vibrational and rotational eigenstates. [Pg.113]


See other pages where Infrared spectroscopy analysis is mentioned: [Pg.393]    [Pg.18]    [Pg.642]    [Pg.44]    [Pg.160]    [Pg.211]    [Pg.194]    [Pg.255]    [Pg.24]    [Pg.179]    [Pg.112]    [Pg.123]   
See also in sourсe #XX -- [ Pg.66 ]




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Infrared analysis

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