Detail publikačního výsledku
Some techniques for FT-IR spectroscopy of humic acids
ŽBÁNKOVÁ, P.; KLUČÁKOVÁ, M.
Original Title
Some techniques for FT-IR spectroscopy of humic acids
English Title
Some techniques for FT-IR spectroscopy of humic acids
Type
Paper in proceedings (conference paper)
Original Abstract
In this work a systematic study of the characterization of humic acids and heavy metal-humic acid complexes with infrared spectroscopy has been presented. FT-IR spectroscopy is a useful tool in characterization of structure, functional groups and formation modes of humic acids. The multi-component nature of humic acid causes, that the interpretation of spectra is offen difficult. Infrared spectra were measured by two various infrared techniques like traditional KBr pellets and silicon plate (Nicolet 400 FT-IR spectrophotometer). It was observed that spectra measured using silicon plate are more suitable for comparison of various humic samples because they are more detailed than those measured in KBr pellets. The reason is probably formation of hydrogen bridges in KBr.
English abstract
In this work a systematic study of the characterization of humic acids and heavy metal-humic acid complexes with infrared spectroscopy has been presented. FT-IR spectroscopy is a useful tool in characterization of structure, functional groups and formation modes of humic acids. The multi-component nature of humic acid causes, that the interpretation of spectra is offen difficult. Infrared spectra were measured by two various infrared techniques like traditional KBr pellets and silicon plate (Nicolet 400 FT-IR spectrophotometer). It was observed that spectra measured using silicon plate are more suitable for comparison of various humic samples because they are more detailed than those measured in KBr pellets. The reason is probably formation of hydrogen bridges in KBr.
Keywords
humic acids, spectroscopy
Key words in English
humic acids, spectroscopy
Authors
ŽBÁNKOVÁ, P.; KLUČÁKOVÁ, M.
Released
04.10.2005
Location
Rimini
Book
1st European Conference on Chemistry for Life Sciences. Understanding the Chemical Mechanisms of Life.
Pages from
172
Pages to
172
Pages count
1
Full text in the Digital Library
BibTex
@inproceedings{BUT16665,
author="Pavla {Žbánková} and Martina {Klučáková}",
title="Some techniques for FT-IR spectroscopy of humic acids",
booktitle="1st European Conference on Chemistry for Life Sciences. Understanding the Chemical Mechanisms of Life.",
year="2005",
pages="172--172",
address="Rimini"
}