Spatially Programmable S-Scheme Heterojunction Photoanodes via Aerosol-Jet Printing for Efficient Solar Water Oxidation.
S-scheme heterojunctions enable efficient charge separation while preserving the strong redox ability of photogenerated carriers, offering a powerful platform for advanced photoelectrochemical (PEC) water splitting. However, translating such rationally designed heterostructures into scalable, high-performance photoanod...