Gradient oxygen doping triggered a microscale built-in electric field in CdIn₂S₄ for photoelectrochemical water splitting

Keyphrases

• Photoelectrochemical Water Splitting 100%
• Built-in Electric Field 100%
• CdIn2S4 100%
• Oxygen Doping 100%
• Oxygen-doped 40%
• Photoanode 20%
• Photoelectrochemical 20%
• Electric Field (E-field) 20%
• Recombination 20%
• Catalytic Activity 20%
• Promotion Effect 20%
• Band Bending 20%
• Charge Carrier Separation 20%
• Photocurrent Density 20%
• Carrier Extraction 20%
• Improvement Strategies 20%
• Optimal Experimental Design 20%

Engineering

• Water Splitting 100%
• Microscale 100%
• Electric Field 100%
• Enzymatic Activity 16%
• Charge Carrier 16%
• Photocurrent 16%
• Band Bending 16%
• Improvement Strategies 16%

Material Science

• Photoelectrochemical Water Splitting 100%
• Density 33%
• Charge Carrier 33%
• Theoretical Calculation 33%
• Catalyst Activity 33%