Amorphous X-Ray Scattering in Coals and Devolatilized Coal By-Products
- 1 September 1988
- journal article
- research article
- Published by Cambridge University Press (CUP) in Powder Diffraction
- Vol. 3 (3), 153-155
- https://doi.org/10.1017/s0885715600032887
Abstract
The X-ray powder pattern of a partially combusted coal product has been separated into its diffraction component (caused by die crystalline minerals present in the sample) and its amorphous scattering component which is due to the fixed carbon retained in the sample. Analysis of the atompair intensity of the amorphous scattering component indicates that the molecular scatterer(s) in the fixed carbon fraction are similar, at least in short range structural details, to those in an amorphous carbon black sample which was prepared by high temperature combustion of polynuclear aromatic materials.Keywords
This publication has 17 references indexed in Scilit:
- Conformational study of liquid-state 1,3-dichloropropane at 253 K using wide-angle x-ray scatteringThe Journal of Physical Chemistry, 1987
- One and two-dimensional NMR methods for elucidating structural characteristics of aromatic fractions from petroleum and synthetic fuelsEnergy & Fuels, 1987
- Iron-catalyzed gasification of brown coal at low temperaturesEnergy & Fuels, 1987
- X-ray investigation of the coordination and complex formation of lanthanoid ions in aqueous perchlorate and selenate solutionsInorganic Chemistry, 1985
- Determination of the local conformation of PMMA from wide-angle X-ray scatteringPolymer, 1981
- An X-Ray Diffraction Study on the Structure of the Aqua Indium(III) Ion in the Perchlorate SolutionBulletin of the Chemical Society of Japan, 1977
- Conformational Analysis. XII. The Structure of Gaseous 1,3-Dichloropropane, (CH2Cl)2CH2, as Determined by Electron Diffraction and Compared with Molecular Mechanics Calculations.Acta Chemica Scandinavica, 1976
- The computation of radial distribution functions for glassy materialsActa Crystallographica Section A, 1973
- Revised parameters of the analytic fits for coherent and incoherent scattered X-ray intensities of the first 36 atomsActa Crystallographica Section A, 1972
- Elements of X-Ray DiffractionAmerican Journal of Physics, 1957