X-ray diffraction and scattering01.30.CcConference proceedingsIt is well known that, in multilayers, the information on perpendicular lattice strains is hidden in the intensity of the superlattice peaks, whereas the positions of the diffraction lines are related to the superperoid. This calls for ...
It is shown that the important change in the x-ray diffraction parameters in preparation of compact products from microcrystalline cellulose and ground cotton fibres by pressing is not due to the amorphous phase of cellulose. A method for determining the degree of crystallinity of cellulose in aniso...
Any mechanical surface treatment and machining leaves 'footprints' in the form of residual stress fields in the surface region of technical parts or components, which are detectable by X-ray diffraction. In the present paper, we applied different X-ray methods to investigate the residual stress st...
In skeletal muscles, this prediction has been tested by the x-ray diffraction technique ( Podolsky et al., 1976 ; Huxley, 1979 ; Amemiya et al., 1980 ; Yagi & Takemori, 1995 ). Generally, the intensities of the equatorial (1,0) and (1,1) reflections, which are related to the ...
Different scanning calorimetry and X-ray diffraction DSC thermal analysis of the films produced by the different methods is shown in Fig. 4. The enthalpy values of GC-C, GC-DC, GC-E, GC-DE and GC-DTE were 1.768, 4.331, 3.574, 3.939 and 2.021 J/g, and the melting temperatures of...
The crystal structures of complexes 1 and 2 have been determined by X-ray diffraction methods. Complexes 3 and 4 are isostructural with 1 and 2, respectively. Crystallographic data are as follows: 1 and 3, monoclinic, space group ... JL Sanz,R Ruiz,A Gleizes,... - 《Inorganic Chemistry...
A NEW HYDRATED CRYSTALLINE FORM OF PERINDOPRIL ERBUMINE, METHODS FOR ITS PREPARATION AND ITS USE IN PHARMACEUTICAL PREPARATIONS The object of this invention is a new hydrated form of perindopril erbumine (I) characterized by different techniques, including powder and single crystal X-ray diffraction, ...
In a laboratory X-ray powder diffraction study, the evaluation of the patterns of three Bragg–Brentano powder diffractometers with different monochromator geometries has been undertaken. For the measurements on each diffractometer, the standard reference material SRM 640 (silicon) and the corundum sampl...
Glancing angle x-ray diffraction: A different approach.Glancing angle x-ray diffraction: A different approach.Describes a technique of diffracted beam glancing angle x-ray diffraction. Determination of the depth profiles of stresses and transformed phases in structures like implanted materials; Application...
LiVPO4F/C samples were synthesized by one-step solid-state reaction and two-step solid-state reaction methods, respectively. The X-ray diffraction (XRD), scanning electron microscopy (SEM) and electrochemical performance tests were adopted to characterize the properties of LiVPO4F/C. XRD results ...