PHOTOACOUSTIC INFRARED-SPECTRA (IR-PAS) OF AGED AND FRESH-CLEAVED COAL SURFACES

被引：52

作者：

ROCKLEY, MG

DEVLIN, JP

机构：

来源：

APPLIED SPECTROSCOPY | 1980年 / 34卷 / 04期

关键词：

D O I：

10.1366/0003702804731483

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The application of the newly developed technique of photoacoustic infrared spectroscopy, using a Fourier transform infrared spectrometer, to the measurement of the infrared specta of single slabs of various coal types is described. The effects of aging of coal surfaces, which include both oxidation and abrasion, are clearly apparent in a comparison of the spectra of freshly cleaved and aged coal surfaces.

引用

页码：407 / 408

页数：2