OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 40, Iss. 7 — Sep. 1, 1986
  • pp: 998–1004

Application of Attenuated Total Reflection Infrared Spectroscopy to the Characterization of Coal

Jerzy A. Mielczarski, Andrzej Deńca, and Jerzy W. Strojek

Applied Spectroscopy, Vol. 40, Issue 7, pp. 998-1004 (1986)


View Full Text Article

Acrobat PDF (705 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

Attenuated total reflection (ATR) spectroscopy in the infrared has been applied to the study of the surface structure of various rank coals. No special time-consuming pretreatment of the sample is required which could effect the results. The sample is simply contacted with a reflection element. The method offers a possibility of a spectral study of the surface of the coal samples with graining up to several dozens of micrometers, and the scattering effect is not observed. In the low-temperature (130°C) coal oxidation process a formation of carbonyl and carboxyl groups (the band at 1700 cm−1) and a change in intensity for the rest of the bands have been observed. Oxidation of low-rank coals causes changes mainly in the aliphatic groups of the coal, while in the case of the highest-rank coal the changes in the aromatic structures are more marked.

Citation
Jerzy A. Mielczarski, Andrzej Deńca, and Jerzy W. Strojek, "Application of Attenuated Total Reflection Infrared Spectroscopy to the Characterization of Coal," Appl. Spectrosc. 40, 998-1004 (1986)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-40-7-998

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited