J. Porcja ( 2002 ), FTIR measurements of functional groups and organic mass in aerosols samples over the Caribbean , Atmos. Environ. , 36 , 5185 – 5196 .Maria, S. F. , L. M. Russell , B. J. Turpin , and R. J. Porcja ( 2002 ), FTIR measurements of functional group and ...
The identification of functional groups is a cornerstone of IR spectroscopy and organic chemistry. Download the chart Spectral Range Chart Flexible FTIR spectrometers, such as the Thermo Scientific Nicolet line of...
The identification of functional groups is a cornerstone of IR spectroscopy and organic chemistry. Download the chart Spectral Range Chart Flexible FTIR spectrometers, such as the Thermo Scientific Nicolet line of FTIR spectrometers,...
FTIR STUDIES ON THE CHANGE OF FUNCTIONAL GROUPS OF SILICA/PHENOLIC RESIN HYBRID MATERIALS WITH DIFFERENT DEGREES OF CUREFTIR研究不同固化程度SiO2/酚醛杂化材料官能团的变化FTIR溶胶-凝胶法SiO_/酚醛树脂杂化材料采用FTIR光谱吸收峰的波数位移、A/A1612表示的吸收强度和半峰宽△1/2(0-H)/△1/2(C=C)表示...
These types of absorbances are typically seen below 1500cm-1 in the infrared spectrum; however, some functional groups will absorb in this region as well. As a result, this region of the spectrum is less reliable for identification, but the absence of a band is often more indicative than...
Besides, the raw coal and solid residues of CDE were subjected to FTIR and XRD analyses. The aims are to investigate the changes of functional groups after CDE at different concentrations, the relationship between functional group consumption rate and explosion characteristic parameters, and the ...
Infrared Spectroscopy is used to identify and study materials through the characteristic spectrum generated from the absorption of different IR wavelengths by functional groups of the molecules. The Fourier transform is a mathematical algorithm which converts infrared interferograms (FTIR) recorded by the ...
Table 1 summarises the main functional groups and vibrational types that are crucial for MP classification (where ν represents the stretching vibration, δ represents the shear vibration, and γ represents the outside bending vibration). Table 1. the key spectral range of functional group. Wave ...
Characterization of the water-insoluble fraction from pyrolysis oil (pyrolytic lignin). Part I. PY–GC/MS, FTIR, and functional groups B Scholze,D Meier 被引量: 0发表: 2001年 Characterization of the water-insoluble fraction from fast pyrolysis liquids (pyrolytic lignin) Scholze,B.,Hanser,......
The identification of functional groups is a cornerstone of IR spectroscopy and organic chemistry. Download the chart Spectral Range Chart Flexible FTIR spectrometers, such as the Thermo Scientific Nicolet line of FT...