High-performance composite anodes based on SBA-15 mesoporous silica modified with silicon, silicon oxide, titanium oxide, and germanium oxide for lithium-ion batteries

• Published in: Applied surface science advances Vol. 26; p. 100699
• Main Authors: Andrei, Radu Dorin, Ungureanu, Giorgian Cosmin, Mandoc, Luisa Roxana, Niculescu, Violeta-Carolina, Rodriguez, Jeremy, Buga, Mihaela Ramona, Tiliakos, Athanasios
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2025; Elsevier
• Subjects: Anodic materials; Composite anodes; Li-ion batteries; Mesostructured silica; Oxides; Oxides; Mesostructured silica; Composite anodes; Li-ion batteries; Anodic materials

In this study, SBA-15 mesoporous silica was modified with silicon, silica, titania, and germania particles to prepare composite silica-based anodes for lithium-ion batteries. The materials and the ensuing anodes were extensively characterized at every stage of their synthesis and preparation (BET/BJ...