Skip to main content

7 Result(s)

within Nicole Godon Remove this filter

and

  1. Article

    Open Access

    Comparative effect of alkaline elements and calcium on alteration of International Simple Glass

    In the concept of deep geological repository for High Level Wastes, the chemical elements present in the media are expected to impact the long-term behavior of the glass. The effects of Ca, K, and Cs on Intern...

    Hélène Aréna, Diane Rébiscoul, Emmanuelle Garcès, Nicole Godon in npj Materials Degradation (2019)

    Download PDF (1817 KB) View Article

  2. Article

    Open Access

    Modeling glass corrosion with GRAAL

    Computational codes are necessary tools for geochemical modeling of the alteration of minerals due to their ability to handle key mechanisms, such as dissolution, precipitation, diffusion, and convection at ma...

    Pierre Frugier, Yves Minet, Natarajan Rajmohan, Nicole Godon… in npj Materials Degradation (2018)

    Download PDF (1347 KB) View Article

  3. No Access

    Article

    Glass-Iron-Clay interactions in a radioactive waste geological disposal: a multiscale approach

    In France, nuclear glass canisters arising from spent fuel reprocessing are expected to be disposed in a deep geological repository using a multi-barrier concept (glass/canister/steel overpack and claystone). ...

    Diane Rébiscoul, Emilien Burger, Florence Bruguier… in MRS Online Proceedings Library (2013)

  4. No Access

    Article

    Leaching and migration of Np, Pu, and Am from a-doped SON68 HLW glass in contact with dense clay

    In the frame of an integrated in situ test on the alteration of the SON68 reference glass in realistic disposal conditions, the leaching of Np, Pu, and Am from a-doped SON68 glass samples and their migration in t...

    Elie Valcke, Mireille Gysemans, Hugo Moors… in MRS Online Proceedings Library (2006)

  5. No Access

    Article

    CORALUS: An Integrated In Situ Corrosion Test on α-Active HLW Glass

    Integrated in situ corrosion tests with α-doped SON68 glass samples have been and are still being performed in the HADES underground laboratory in Mol, Belgium. Two test tubes have been dismantled, and the glass ...

    Elie Valcke, Steven Smets, Serge Labat, Karel Lemmens… in MRS Online Proceedings Library (2006)

  6. No Access

    Article

    CORALUS: An Integrated In Situ Corrosion Test on α-Active Glass

    As part of the evaluation of the safety of the geologic disposal of HLW glass, a new in situ test on α-active glass will be started up in the underground research facility HADES (SCK⋅CEN, Mol, Belgium), situated ...

    Pierre Van Iseghem, Elie Valcke, Nicole Godon… in MRS Online Proceedings Library (1997)

  7. No Access

    Article

    Key Parameters of Glass Dissolution in Integrated Systems

    Leaching cells were designed to test the alterability of nuclear waste glasses under conditions closely simulating an actual geological repository. This paper summarizes the results of twenty long-duration tes...

    Etienne Y. Vernaz, Nicole Godon in MRS Online Proceedings Library (1990)