Impact of salinity and alkalinity on the microstructure of partially saturated Opalinus Clay from the lower sandy facies (LSF) of Mont Terri siteYara Barakat, Nadia Mokni, Yu-Jun Cui, Pierre Delage and Frédéric BernierE3S Web of Conf., 382 (2023) 11002DOI: https://doi.org/10.1051/e3sconf/202338211002