In-Situ Ge/Zn2GeO4 Heterojunctions Coupled with a Rigid-Flexible TiO 2 /NC Dual Coating for High-Performance Lithium-Ion Battery Anodes

Key Points

• The aim is to enhance the performance of lithium-ion battery anodes using zinc germanate and dual coatings.
• Developed Ge/Zn2GeO4 heterojunctions coupled with TiO2/NC dual coatings.
• Evaluated electrical conductivity and electrochemical performance.
• Zn2GeO4 displayed enhanced conductivity when coupled with TiO2/NC coatings.
• Significant improvement in battery cycling stability and charge capacity.