E-4: Radioactive waste disposal: geological, hydrogeological and geochemical aspects.

[PE4-02] DFT calculations of strontium-bearing CaCO₃ polymorphs

*Sanggeon Kim¹, Sangbo Son¹, Sung Pil Hyun², Kideok D. Kwon¹ (1. Kangwon National University (Korea), 2. Korea Institute of Geoscience and Mineral Resources (Korea))

Keywords:Calcite, Aragonite, Strontium, Density functional theory(DFT), High-level radioactive waste(HLW)