Imaging hole transport at catalyst-coated MIS photoanodes for water splitting under high-intensity illumination

Key Points

• The aim is to investigate hole transport mechanisms in MIS photoanodes for enhanced solar water splitting.
• Developed a photoelectrochemical mapping system.
• Utilized scanning light beam techniques.
• Assessed performance under high-intensity illumination.
• Demonstrated effective hole transport in the catalysts.
• Showcased high performance during solar water splitting.
• Indicated potential for increased efficiency in solar energy applications.