Detail publikačního výsledku

Characterization of inner structure of limestone by X-ray computed sub-micron tomography

KALASOVÁ, D.; DVOŘÁK, K.; SLOBODNÍK, M.; VŠIANSKÝ, D.; ZIKMUND, T.; DLUHOŠ, J.; VÁŇA, R.; BUREŠ, J.; KAISER, J.

Originální název

Characterization of inner structure of limestone by X-ray computed sub-micron tomography

Anglický název

Characterization of inner structure of limestone by X-ray computed sub-micron tomography

Druh

Článek WoS

Originální abstrakt

Limestones are fundamental industrial and building materials. Sparry calcite as a principal petrographic component of limestones can contain fluid inclusions. A certain amount of fluid inclusions directly influences decrepitation which plays an important role in decarbonisation processes. In this paper, a limestone with a high content of fluid inclusions and carbon was investigated. Presence of chlorine and alcalic elements was confirmed with microthermometry, mineralogical and chemical analyses. X-ray computed tomography with sub-micron resolution (CT) was applied to obtain a 3D distribution of cavities. CT data were correlated with some light microscopy images and also with the same sample’s tomography data which were gathered using the 3D X-ray energy dispersive spectroscopy (3D EDS) by a scanning electron microscope equipped with a focused ion beam (FIB-SEM). The latter further determined dolomites and metals in the CT data of limestone.

Anglický abstrakt

Limestones are fundamental industrial and building materials. Sparry calcite as a principal petrographic component of limestones can contain fluid inclusions. A certain amount of fluid inclusions directly influences decrepitation which plays an important role in decarbonisation processes. In this paper, a limestone with a high content of fluid inclusions and carbon was investigated. Presence of chlorine and alcalic elements was confirmed with microthermometry, mineralogical and chemical analyses. X-ray computed tomography with sub-micron resolution (CT) was applied to obtain a 3D distribution of cavities. CT data were correlated with some light microscopy images and also with the same sample’s tomography data which were gathered using the 3D X-ray energy dispersive spectroscopy (3D EDS) by a scanning electron microscope equipped with a focused ion beam (FIB-SEM). The latter further determined dolomites and metals in the CT data of limestone.

Klíčová slova

limestone, petrography, X-ray computed tomography, fluid inclusions, microthermometry

Klíčová slova v angličtině

limestone, petrography, X-ray computed tomography, fluid inclusions, microthermometry

Autoři

KALASOVÁ, D.; DVOŘÁK, K.; SLOBODNÍK, M.; VŠIANSKÝ, D.; ZIKMUND, T.; DLUHOŠ, J.; VÁŇA, R.; BUREŠ, J.; KAISER, J.

Rok RIV

2019

Vydáno

25.04.2018

ISSN

1879-0526

Periodikum

Construction and Building Materials

Svazek

174

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

693

Strany do

700

Strany počet

8

BibTex

@article{BUT147137,
  author="Dominika {Kalasová} and Karel {Dvořák} and Marek {Slobodník} and Dalibor {Všianský} and Tomáš {Zikmund} and Jiří {Dluhoš} and Rostislav {Váňa} and Jaroslav {Bureš} and Jozef {Kaiser}",
  title="Characterization of inner structure of limestone by X-ray computed sub-micron tomography",
  journal="Construction and Building Materials",
  year="2018",
  volume="174",
  number="1",
  pages="693--700",
  doi="10.1016/j.conbuildmat.2018.04.142",
  issn="0950-0618"
}