Thangaian, Kesavan Ericson, Tove Vullum, Per Erik Alonso-Sánchez, Pedro Svarverud, Annlinn Chen Svensson, Ann Mari Vullum-Bruer, Fride Hahlin, Maria Blanco, Maria Valeria Performance-optimized diatom- [fórmula] anodes for Li-ion batteries by preserving the nanostructured SiO2 shells of diatom microalgae and tailoring oxygen content J. power sources 10.1016/j.jpowsour.2025.236837 2025 2025