Spectral Tomography for 3D Element Detection and Mineral Analysis

Autor: Jose R. A. Godinho, Gabriel Westaway-Heaven, Marijn A. Boone, Axel D. Renno

Publikováno v: Minerals, Vol 11, Iss 6, p 598 (2021)

This paper demonstrates the potential of a new 3D imaging technique, Spectral Computed Tomography (sp-CT), to identify heavy elements inside materials, which can be used to classify mineral phases. The method combines the total X-ray transmission mea

Externí odkaz: https://doaj.org/article/3820ae69c7914a15acc6afdbc2493686

Direct characterization of solute transport in unsaturated porous media using fast X-ray synchrotron microtomography

Autor: Jose R. A. Godinho, Holger Steeb, Nghia T. Vo, Senyou An, Arash Rabbani, Vahid Niasar, N. K. Karadimitriou, Sharul Hasan

Publikováno v: Hasan, S, Niasar, V, Karadimitriou, N, Godinho, J, Vo, N T, An, S, Rabbani, A & Steeb, H 2020, ' Direct characterization of solute transport in unsaturated porous media using fast X-ray synchrotron microtomography ', Proceedings of the National Academy of Sciences, vol. 117, no. 38, pp. 23443-23449 . https://doi.org/10.1073/pnas.2011716117
Proceedings of the National Academy of Sciences of the United States of America

Significance Solute transport in porous materials is pertinent to many engineering and industrial applications. This research provides direct characterization of spatiotemporal behavior of solute transport in saturated and unsaturated porous media us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57472d07173c8d5ac89c180ae863186f
https://doi.org/10.1073/pnas.2011716117

Bundling Analytical Capacities to Understand Phase Formation in Recycling of Functional Materials

Autor: Marcus Schreiner, Robert Möckel, Martin Radtke, Bernd Meyer, Stefan Guhl, Ursula E. A. Fittschen, Axel D. Renno, Mathias Klinger, Richard Gloaguen, Jens Gutzmer, Jose R. A. Godinho

Publikováno v: Materials Science Forum. 959:183-190

Transitioning from combustion engine-driven transportation to e-mobility demands a paradigm shift – from a system geared to maximize energy efficiency (i.e. fuel consumption) to a system that may be constrained by the availability of high technolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86465074d6b3fda2d4b0beb0b9da0f24
https://doi.org/10.4028/www.scientific.net/msf.959.183

Spectral X‐ray computed micro tomography : 3‐dimensional chemical imaging

Autor: Marijn Boone, Jonathan Sittner, Denis Van Loo, Jose R. A. Godinho, Thomas De Schryver, Antti Roine, Axel D. Renno, Margarita Merkulova, Jussi Liipo, Veerle Cnudde

Publikováno v: X-RAY SPECTROMETRY
X-Ray Spectrometry, 50(2), 92. John Wiley and Sons Ltd

We present a new approach to 3-dimensional chemical imaging based on X-ray computed micro tomography (CT), which enables the analysis of the internal elemental chemistry. The method uses a conventional laboratory-based CT scanner equipped with a semi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3af724951d483b854f5bc87c7c8a48b4
https://biblio.ugent.be/publication/8677154

Spectral X-ray computed micro tomography : a tool for 3-dimensional chemical imaging

Autor: Denis Van Loo, Marijn Boone, Axel D. Renno, Stijn Dewaele, Jussi Liipo, Veerle Cnudde, Thomas De Schryver, Margarita Merkulova, B.M. Guy, Antti Roine, Jonathan Sittner, Jose R. A. Godinho

Publikováno v: EGU General Assembly 2021, Abstracts
European Geoscience Union (EGU) 2021, 19.-30.04.2021, Online
Ghent University Academic Bibliography

Image-based analytical tools in geosciences are indispensable for the characterization of minerals, but most of them are limited to the surface of a polished plane in a sample and lack 3D information. X-ray micro computed tomography (micro CT) provid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6227f1221590906dd66263173f4971e2
https://biblio.ugent.be/publication/8697605