The Effect of Temperature on Molecular Structure of Medium-Rank Coal via Fourier Transform Infrared Spectroscopy

Fourier transform infrared spectroscopy (FTIR) was used to study the molecular structure of four medium- and low-temperature heat-treated medium-rank coals. The FTIR spectral parameters, which consist of CH<sub>2</sub>/CH<sub>3</sub>, aromaticity (<i>f<sub>a</s...

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Bibliographic Details
Main Authors: Meng Wu, Yong Qin, Yunhu Qin, Naicen Xu, Lele Feng
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/16/20/6746