Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Graphitization of coal by bio-solubilization: Structure probe by Raman spectroscopy Subject The topic of the resource Amorphous carbon; Deconvolution; Defect; Raman spectroscopy Description An account of the resource Raman spectra of two coal samples of different rank have been examined with Raman spectrometer operating at an excitation wavelength of 514.5 nm. Raman studies manifested the presence of G band conforming the first order scattering of E2g mode. The sp3 domains at about 1355 cm-1 (D band) is an evidence to edge planes and disordered structures. Analysis by curve fitting the first order spectrum justified the presence of G, D1, D2, D3 and D4 bands. The integrated intensity ratio IG/ID? is found to be 3.66 and 5.8 while the ID/ID? ratio is estimated to be about 3 and 4.9 for bituminous and sub-bituminous coal, respectively indicating on-site and hopping defect in the graphene layers. The 2D band is fitted with multiple Lorentian profile has 4 peaks, the intense G?, G?, D + D? and 2D? band at 2445, 2690, 2925 and 3160 cm-1. From the second order spectrum, formation of about 6-8 stacked graphene layers is observed in sub-bitumionus coal. Creator An entity primarily responsible for making the resource Elcey C.D.; Manoj B. Source A related resource from which the described resource is derived Asian Journal of Chemistry, Vol-28, No. 7, pp. 1557-1560. Publisher An entity responsible for making the resource available Chemical Publishing Co. Date A point or period of time associated with an event in the lifecycle of the resource 2016-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.14233/ajchem.2016.19750" target="_blank" rel="noreferrer noopener">https://doi.org/10.14233/ajchem.2016.19750</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964692144&amp;doi=10.14233%2Fajchem.2016.19750&amp;partnerID=40&amp;md5=6ce2f6357eb9b76164b9b7e1d9c7629c" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964692144&amp;doi=10.14233%2fajchem.2016.19750&amp;partnerID=40&amp;md5=6ce2f6357eb9b76164b9b7e1d9c7629c</a> Rights Information about rights held in and over the resource All Open Access; Hybrid Gold Open Access Relation A related resource ISSN: 9707077; CODEN: AJCHE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Elcey C.D., Department of Life Sciences, Kristu Jayanti College, Bangalore, 560 077, India; Manoj B., Department of Physics, Christ University, Bangalore, 560 029, India