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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 7, Number 2
JKCSEZ 7(2)
April 20, 1963 

 
Title
On the Graphitic Properties of Korean Anthracite (Ⅱ) X-ray Diffraction Method as an Estimation of the Graphitic Properties of Anthracite

석탄의 흑연성에 관한 연구 (제2보)
Author
Sin Sup Oh, Suk Won Lee, Changmoo Lee

오신섭, 이석원, 이창무
Keywords
Abstract
In the previous paper of the series of researches on the graphitic properties of anthracites, authors have already reported the results on the electrical specific resistance measurements for Korean anthracites in order to develope a simple methods which differentiate graphite from anthracite. In this paper, the X-ray diffraction method and oxidation have been applied and compared with the results which were obtained by the specific resistance measurements in the previous paper. It has been confirmed that there is a parallel relation between the value of specific resistance measurement and height of hexagonal peak by X-ray diffraction, but the color reaction due to graphitic acid by oxidation does not show any definite critical points between graphite and anthracite.
Page
182 - 185
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