Engineering and Technology

Oxynitrides enabled photoelectrochemical water splitting with over 3,000 hrs stable operation in practical two-electrode configuration

Y. Xiao, X. Kong, et al.

This groundbreaking research showcases the stable operation of a Si and GaN photocathode for 3,000 hours without performance loss, with an innovative surface transformation enhancing hydrogen production. Conducted by Yixin Xiao, Xianghua Kong, and their esteemed colleagues, this study paves the way for efficient photoelectrochemical devices.