Tailoring selenium in carbonized-TiO2 nanofiber to boost the high-performance zinc ion batteries

Key Points

• Electrochemical performance improved significantly in zinc ion batteries with tailored selenium.
• Specific enhancements in capacity and cycling stability were noted, with capacity reaching up to 350 mAh/g.
• Observational analysis of carbonized-TiO2 nanofibers shows their effectiveness as electrode materials.
• This technique highlights a novel approach for energy storage advancements, moving beyond traditional methods.