Synergistic enhancement of hydrogen evolution reaction via N and Ni co-doping in TiO 2 -modified Pt/C catalysts

Key Points

• The aim is to investigate the effects of N and Ni co-doping on TiO2-modified Pt/C catalysts for hydrogen production.
• Utilized co-doping techniques on TiO2 to enhance catalytic properties.
• Conducted electrochemical tests to evaluate hydrogen evolution reaction efficiency.
• Analyzed catalyst performance using various analytical methods.
• Co-doped catalysts exhibited significantly higher hydrogen production rates compared to non-doped equivalents.
• Optimal co-doping ratios enhanced electrocatalytic performance, improving efficiency.
• Findings suggest potential for increased scalability in green hydrogen technology.