| Isotope diffusive exchange experiments for deriving porewater isotope composition in low-permeability rocks - improvements in experimental procedure and data processing
Aschwanden, L., Waber, H. N., Eichinger, F., & Gimmi, T. (2024). Isotope diffusive exchange experiments for deriving porewater isotope composition in low-permeability rocks - improvements in experimental procedure and data processing. Applied Geochemistry, 160, 105844 (14 pp.). https://doi.org/10.1016/j.apgeochem.2023.105844 |
| Profiles of δ<sup>18</sup>O and δ<sup>2</sup>H in porewater of a Mesozoic rock sequence: Regional variability and relation to large-scale transport regimes
Gimmi, T., Aschwanden, L., Waber, H. N., Gaucher, E. C., Ma, J., & Traber, D. (2024). Profiles of δ18O and δ2H in porewater of a Mesozoic rock sequence: Regional variability and relation to large-scale transport regimes. Applied Geochemistry, 160, 105846 (13 pp.). https://doi.org/10.1016/j.apgeochem.2023.105846 |
| Coupling of porosity and diffusive transport in highly reactive systems: open issues of reactive transport modelling
Jenni, A., Gimmi, T., & Mäder, U. (2024). Coupling of porosity and diffusive transport in highly reactive systems: open issues of reactive transport modelling. Applied Geochemistry, 170, 106076 (12 pp.). https://doi.org/10.1016/j.apgeochem.2024.106076 |
| Chloride accessible porosity fractions across the Jurassic sedimentary rocks of northern Switzerland
Zwahlen, C., Gimmi, T., Jenni, A., Kiczka, M., Mazurek, M., Van Loon, L. R., … Traber, D. (2024). Chloride accessible porosity fractions across the Jurassic sedimentary rocks of northern Switzerland. Applied Geochemistry, 162, 105841 (14 pp.). https://doi.org/10.1016/j.apgeochem.2023.105841 |
| Relevance of diffuse-layer, Stern-layer and interlayers for diffusion in clays: a new model and its application to Na, Sr, and Cs data in bentonite
Krejci, P., Gimmi, T., Van Loon, L. R., & Glaus, M. (2023). Relevance of diffuse-layer, Stern-layer and interlayers for diffusion in clays: a new model and its application to Na, Sr, and Cs data in bentonite. Applied Clay Science, 244, 107086 (12 pp.). https://doi.org/10.1016/j.clay.2023.107086 |
| Swiss deep drilling campaign 2019-2022: geological overview and rock properties with focus on porosity and pore-space architecture
Mazurek, M., Gimmi, T., Zwahlen, C., Aschwanden, L., Gaucher, E. C., Kiczka, M., … Vietor, T. (2023). Swiss deep drilling campaign 2019-2022: geological overview and rock properties with focus on porosity and pore-space architecture. Applied Geochemistry, 159, 105839 (18 pp.). https://doi.org/10.1016/j.apgeochem.2023.105839 |
| Porewater profiles of Cl and Br in boreholes penetrating the Mesozoic sequence in northern Switzerland
Wersin, P., Gimmi, T., Ma, J., Mazurek, M., Zwahlen, C., Aschwanden, L., … Traber, D. (2023). Porewater profiles of Cl and Br in boreholes penetrating the Mesozoic sequence in northern Switzerland. Applied Geochemistry, 159, 105845 (14 pp.). https://doi.org/10.1016/j.apgeochem.2023.105845 |
| Porewater content, pore structure and water mobility in clays and shales from NMR methods
Fleury, M., Gimmi, T., & Mazurek, M. (2022). Porewater content, pore structure and water mobility in clays and shales from NMR methods. Clays and Clay Minerals, 70, 417-437. https://doi.org/10.1007/s42860-022-00195-4 |
| Porewater chemistry of Opalinus Clay revisited: findings from 25 years of data collection at the Mont Terri Rock Laboratory
Wersin, P., Mazurek, M., & Gimmi, T. (2022). Porewater chemistry of Opalinus Clay revisited: findings from 25 years of data collection at the Mont Terri Rock Laboratory. Applied Geochemistry, 138, 105234 (12 pp.). https://doi.org/10.1016/j.apgeochem.2022.105234 |
| In-situ X-ray fluorescence to investigate iodide diffusion in opalinus clay: demonstration of a novel experimental approach
Jaquenoud, M., Elam, W. T., Grundl, T., Gimmi, T., Jakob, A., Schefer, S., … Leupin, O. X. (2021). In-situ X-ray fluorescence to investigate iodide diffusion in opalinus clay: demonstration of a novel experimental approach. Chemosphere, 269, 128674 (11 pp.). https://doi.org/10.1016/j.chemosphere.2020.128674 |
| On the concentration-dependent diffusion of sorbed cesium in Opalinus Clay
Krejci, P., Gimmi, T., & Van Loon, L. R. (2021). On the concentration-dependent diffusion of sorbed cesium in Opalinus Clay. Geochimica et Cosmochimica Acta, 298, 149-166. https://doi.org/10.1016/j.gca.2021.01.012 |
| Profiles of chloride in matrix porewater as natural tracer for matrix diffusion in crystalline rocks
Eichinger, F., Gimmi, T., Möri, A., & Rüedi, J. (2020). Profiles of chloride in matrix porewater as natural tracer for matrix diffusion in crystalline rocks. Applied Geochemistry, 118, 104635 (12 pp.). https://doi.org/10.1016/j.apgeochem.2020.104635 |
| Evolution of HTO and <sup>36</sup>Cl<sup>-</sup> diffusion through a reacting cement-clay interface (OPC paste-Na montmorillonite) over a time of six years
Luraschi, P., Gimmi, T., Van Loon, L. R., Shafizadeh, A., & Churakov, S. V. (2020). Evolution of HTO and 36Cl- diffusion through a reacting cement-clay interface (OPC paste-Na montmorillonite) over a time of six years. Applied Geochemistry, 119, 104581 (13 pp.). https://doi.org/10.1016/j.apgeochem.2020.104581 |
| Time-resolved porosity changes at cement-clay interfaces derived from neutron imaging
Shafizadeh, A., Gimmi, T., Van Loon, L. R., Kaestner, A. P., Mäder, U. K., & Churakov, S. V. (2020). Time-resolved porosity changes at cement-clay interfaces derived from neutron imaging. Cement and Concrete Research, 127, 105924 (11 pp.). https://doi.org/10.1016/j.cemconres.2019.105924 |
| Solving the Nernst-Planck equation in heterogeneous porous media with finite volume methods: averaging approaches at interfaces
Tournassat, C., Steefel, C. I., & Gimmi, T. (2020). Solving the Nernst-Planck equation in heterogeneous porous media with finite volume methods: averaging approaches at interfaces. Water Resources Research, 56(3), e2019WR026832 (10 pp.). https://doi.org/10.1029/2019WR026832 |
| Water retention and diffusion in unsaturated clays: connecting atomistic and pore scale simulations
Gimmi, T., & Churakov, S. V. (2019). Water retention and diffusion in unsaturated clays: connecting atomistic and pore scale simulations. Applied Clay Science, 175, 169-183. https://doi.org/10.1016/j.clay.2019.03.035 |
| Bentonite backfill performance in a high-level waste repository: a geochemical perspective
Jenni, A., Wersin, P., Thoenen, T., Baeyens, B., Ferrari, A., Gimmi, T., … Leupin, O. (2019). Bentonite backfill performance in a high-level waste repository: a geochemical perspective. (Nagra: technical report, Report No.: NTB 19-03). National Cooperative for the Disposal of Radioactive Waste (Nagra). |
| Modelling diffusion of sorbing cations in Opalinus Clay
Krejci, P., Gimmi, T., & Van Loon, L. (2019). Modelling diffusion of sorbing cations in Opalinus Clay. Presented at the Goldschmidt. Barcelona. |
| Modeling the ionic strength effect on diffusion in clay. The DR-A experiment at Mont Terri
Soler, J. M., Steefel, C. I., Gimmi, T., Leupin, O. X., & Cloet, V. (2019). Modeling the ionic strength effect on diffusion in clay. The DR-A experiment at Mont Terri. ACS Earth and Space Chemistry, 3(3), 442-451. https://doi.org/10.1021/acsearthspacechem.8b00192 |
| Combined tracer through-diffusion of HTO and <sup>22</sup>Na through Na-montmorillonite with different bulk dry densities
Bestel, M., Glaus, M. A., Frick, S., Gimmi, T., Juranyi, F., Van Loon, L. R., & Diamond, L. W. (2018). Combined tracer through-diffusion of HTO and 22Na through Na-montmorillonite with different bulk dry densities. Applied Geochemistry, 93, 158-166. https://doi.org/10.1016/j.apgeochem.2018.04.008 |
