Structural Peculiarities of Natural Carbonaceous Materials: Raman Spectroscopy Data

Abstract
The structural characteristics of natural carbonaceous materials and their relationship with the formation temperature, sorption properties in rocks with different carbon concentrations studied by the method of nondestructive Raman spectroscopy. Parameters of Raman spectra of the first order, namely, the position and width of the bands, made it possible to separate samples of different genesis. The carbonaceous materials are substantially differed in their structural order both in samples obtained from the same deposit and, to a greater extend, in samples obtained from different deposits.

Keywords
natural graphite, carbonaceous materials, Raman spectra
Acknowledgements
The work was conducted within the governmental task, project no. 0330-2016-00170020. The partial support of the Russian Science Foundation, project no. 18-17-00120, is gratefully acknowledged 
УДК 543.424.2; 549.212

Structural Peculiarities of Natural Carbonaceous Materials:Raman Spectroscopy Data