Detail publikačního výsledku

Some techniques for FT-IR spectroscopy of humic acids

ŽBÁNKOVÁ, P.; KLUČÁKOVÁ, M.

Originální název

Some techniques for FT-IR spectroscopy of humic acids

Anglický název

Some techniques for FT-IR spectroscopy of humic acids

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

humic acids, spectroscopy

Klíčová slova v angličtině

humic acids, spectroscopy

Autoři

ŽBÁNKOVÁ, P.; KLUČÁKOVÁ, M.

Vydáno

04.10.2005

Místo

Rimini

Kniha

1st European Conference on Chemistry for Life Sciences. Understanding the Chemical Mechanisms of Life.

Strany od

172

Strany do

172

Strany počet

1

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"
}