Optimization and an insightful properties-Activity study of electrospun TiO2/CuO composite nanofibers for efficient photocatalytic H2 generation

- Novel-structured TiO2/CuO composite nanofibers was optimized for H2 generation.
- Vivid changes of physicochemical properties influenced by calcinations temperature.
- Significance of physicochemical properties synergy on H2 generation was revealed.
- The optimized photocatalyst exhibited the highest H2 generation activity.
- Reusable and stable with negligible Cu leaching.