Spectral characterization and comparison of humic acids isolated from some European lignites.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F17%3APU125217" target="_blank" >RIV/00216305:26310/17:PU125217 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.fuel.2017.10.114" target="_blank" >http://dx.doi.org/10.1016/j.fuel.2017.10.114</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fuel.2017.10.114" target="_blank" >10.1016/j.fuel.2017.10.114</a>
Alternative languages
Result language
angličtina
Original language name
Spectral characterization and comparison of humic acids isolated from some European lignites.
Original language description
Humic acids isolated from seven lignite samples from six European coal basins were characterized using spectral methods and elemental analysis and compared with each other. X-ray photoelectron spectroscopy and fluorescence spectrometry are not commonly used for the investigation of lignite humic acids, although they may provide relevant information. Comparison of the examined lignite humic acids shows that they are very similar to each other in chemical nature regarding the at least degree of aromaticity, molecular weight, and the distribution of functional groups. Fluorophores of lignite humic acids lie within the A region with typical maxima centred in the range 255–265/460–510 nm. EEM spectra have the character of fingerprints for humic acids, and lignites (as the starting material). In this work, the capacity of lignite as a parent source of humic acids for agricultural applications is appreciated mainly on the base of extractability and ash content.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
FUEL
ISSN
0016-2361
e-ISSN
1873-7153
Volume of the periodical
213
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
123-132
UT code for WoS article
000414924700012
EID of the result in the Scopus database
2-s2.0-85032482810