Dr. Lukas Keller
Dr. Lukas Keller
ZHAW
School of Engineering
ICP Multiphysics Modeling and Imaging
Technikumstrasse 71
8400 Winterthur
Projects
- Characterisation of material changes during the sealing of water-exposed fractures in clay rock / Project leader / Project ongoing
- CAPACITIVE – XCT Data of Opalinus Clay Clay and microstructural investigations / Project leader / Project completed
- EURAD-WP-Gas: Mechanistic understanding of gas transport in clay materials / Project leader / Project completed
Publications
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Keller, Lukas M.,
2023.
Frontiers in Earth Science.
11(1177408).
Available from: https://doi.org/10.3389/feart.2023.1177408
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Liu, Lang; Giger, Silvio; Martin, Derek; Chalaturnyk, Rick; Schuster, Kristof; Deisman, Nathan; Keller, Lukas,
2022.
Rock Mechanics and Rock Engineering.
55(8), pp. 4615-4635.
Available from: https://doi.org/10.1007/s00603-022-02873-0
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Keller, Lukas M.,
2022.
Frontiers in Earth Science.
10(945377).
Available from: https://doi.org/10.3389/feart.2022.945377
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Keller, Lukas M.,
2021.
Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles.
76(44).
Available from: https://doi.org/10.2516/ogst/2021027
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Eidel, Bernhard; Gote, Ajinkya; Ruby, Marius; Holzer, Lorenz; Keller, Lukas; Jiang, Xin,
2019.
Diamond and Related Materials.
97.
Available from: https://doi.org/10.1016/j.diamond.2019.04.029
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Keller, Lukas M.; Giger, Silvio B.,
2019.
Petrophysical properties of opalinus clay drill cores determined from Med-XCT images.
Geotechnical and Geological Engineering.
37(4), pp. 3507-3522.
Available from: https://doi.org/10.1007/s10706-019-00815-2
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Keller, Lukas; Holzer, Lorenz,
2018.
Image-based upscaling of permeability in opalinus clay.
Journal of Geophysical Research: Solid Earth.
123(1), pp. 285-295.
Available from: https://doi.org/10.1002/2017JB014717
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Keller, Lukas M.; Schwiedrzik, Jakob J.; Gasser, Philippe; Michler, Johann,
2017.
Journal of Geophysical Research: Solid Earth.
122(8), pp. 5945-5955.
Available from: https://doi.org/10.1002/2017JB014240
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Marschall, P.; Keller, Lukas; Giger, S. B.; Becker, J.,
2016.
Microstructural insights into the petrophysical characteristics of indurated clays.
CMS Workshop Lectures.
21, pp. 191-198.
Available from: https://doi.org/10.1346/CMS-WLS-21.14
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Keller, Lukas M.,
2016.
Pore geometry effects on elastic properties of Opalinus Clay.
Geophysics.
81(5), pp. D543-D551.
Available from: https://doi.org/10.1190/geo2015-0452.1
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Keller, Lukas M.,
2016.
Porosity anisotropy of Opalinus Clay : implications for the poroelastic behaviour.
Geophysical Journal International.
208(3), pp. 1443-1448.
Available from: https://doi.org/10.1093/gji/ggw469
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Keller, Lukas M.; Hilger, André; Manke, Ingo,
2015.
Impact of sand content on solute diffusion in Opalinus Clay.
Applied Clay Science.
112-113, pp. 134-142.
Available from: https://doi.org/10.1016/j.clay.2015.04.009
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Keller, Lukas M.; Holzer, Lorenz; Gasser, Philippe; Erni, Rolf; Rossell, Marta D.,
2015.
Intergranular pore space evolution in MX80 bentonite during a long-term experiment.
Applied Clay Science.
104, pp. 150-159.
Available from: https://doi.org/10.1016/j.clay.2014.11.024
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Keller, Lukas M.; Jobmann, Michael; Schuetz, Philipp; Gasser, Philippe,
2014.
On the potential of tomographic methods when applied to compacted crushed rock salt.
Transport in Porous Media.
104(3), pp. 607-620.
Available from: https://doi.org/10.1007/s11242-014-0355-y
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Keller, Lukas; Seiphoori, Ali; Gasser, Philippe; Lucas, Falk; Holzer, Lorenz; Ferrari, Alessio,
2014.
The pore structure of compacted and partly saturated MX-80 bentonite at different dry densities.
Clays and Clay Minerals.
62(3), pp. 174-187.
Available from: https://doi.org/10.1346/CCMN.2014.0620302
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Keller, Lukas M.; Holzer, Lorenz; Schuetz, Philipp; Gasser, Philippe,
2013.
Journal of Geophysical Research: Solid Earth.
118(6), pp. 2799-2812.
Available from: https://doi.org/10.1002/jgrb.50228
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Keller, Lukas M.; Schuetz, Philippe; Erni, Rolf; Rossell, Marta D.; Lucas, Falk; Gasser, Philippe; Holzer, Lorenz,
2013.
Characterization of multi-scale microstructural features in Opalinus Clay.
Microporous and Mesoporous Materials.
170, pp. 83-94.
Available from: https://doi.org/10.1016/j.micromeso.2012.11.029
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Holzer, Lorenz; Iwanschitz, Boris; Hocker, Thomas; Keller, Lukas; Pecho, Omar; Sartoris, Guido; Gasser, Philippe; Muench, Beat,
2013.
Journal of Power Sources.
242, pp. 179-194.
Available from: https://doi.org/10.1016/j.jpowsour.2013.05.047
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Holzer, Lorenz; Wiedenmann, Daniel; Münch, Beat; Keller, Lukas; Prestat, Michel; Gasser, Philippe; Robertson, Iain; Grobéty, Bernard,
2013.
Journal of Materials Science.
48(7), pp. 2934-2952.
Available from: https://doi.org/10.1007/s10853-012-6968-z
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Wiedenmann, Daniel; Keller, Lukas; Holzer, Lorenz; Stojadinović, Jelena; Münch, Beat; Suarez, Laura; Fumey, Benjamin; Hagendorfer, Harald; Brönnimann, Rolf; Modregger, Peter; Gorbar, Michal; Vogt, Ulrich F.; Züttel, Andreas; La Mantia, Fabio; Wepf, Roger; Grobéty, Bernard,
2013.
Three-dimensional pore structure and ion conductivity of porous ceramic diaphragms.
AIChE Journal.
59(5), pp. 1446-1457.
Available from: https://doi.org/10.1002/aic.14094
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Keller, Lukas; Holzer, Lorenz; Wepf, Roger; Gasser, Philippe,
2011.
3D geometry and topology of pore pathways in Opalinus clay : implications for mass transport.
Applied Clay Science.
52(1-2), pp. 85-95.
Available from: https://doi.org/10.1016/j.clay.2011.02.003
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Keller, Lukas M.; Holzer, Lorenz; Wepf, Roger; Gasser, Philippe; Münch, Beat; Marschall, Paul,
2011.
Physics and Chemistry of the Earth, Parts A/B/C.
36(17-18), pp. 1539-1544.
Available from: https://doi.org/10.1016/j.pce.2011.07.010
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Giger, Silvio B.; Ewy, Russell T.; Favero, Valentina; Stankovic, Rudy; Keller, Lukas M.,
2018.
Consolidated-undrained triaxial testing of Opalinus Clay : results and method validation.
Geomechanics for Energy and the Environment.
14, pp. 16-28.
Available from: https://doi.org/10.1016/j.gete.2018.01.003
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Keller, Lukas,
2015.
On the representative elementary volumes of clay rocks at the mesoscale.
Journal of Geology and Mining Research.
7(6), pp. 58-64.
Available from: https://doi.org/10.5897/JGMR2015.0224