Laura Caggiu is a PhD student of Chemistry at the University of Sassari in collaboration with Institut Charles Gerhardt (Université de Montpellier) and Lithops Srl company, hers PhD topic of research is the Sodium-Sulfur batteries at Room-Temperature. She obtained a Bachelor’s Degree and Master’s Degree in Chemistry in Prof. Gabriele Mulas's group, at the University of Sassari in 2015 and 2017, respectively. Laura began batteries studies during her Master trainsheep, in particular, she studied some thiospinel and sulfides for Mg-batteries and she spent 2 months of this trainsheep at the Institut Charles Gerhardt to carry out the electrochemical characterization. In 2018 she spent 2 months in Cyprus for the CO2MPRISE project, MSCA Rise Action, CO2 absorbing Materials Project-RISE (Horizon 2020). From March 2018 to October 2019 she spent 8 months at the Institut Charles Gerhardt, under the supervision of Prof. Lorenzo Stievano, for the syntheses and preparation of compounds for solid electrolytes. She carried out the electrochemical characterizations of the compounds at the Department of Quantum Matter Physics (Université de Genève) in the laboratory of Prof. Radovan Cerny. From February 2020 she is at the Lithops Srl company to conclude hers PhD. She participated at 1 national conference with an oral contribution, 3 international conferences (with a poster and oral contribute) and a 2 national workshop of X-ray diffraction.