Fig. 1: PEC performance of photocathodes protected by organic protective layers.
From: Stable solar water splitting with wettable organic-layer-protected silicon photocathodes
a Electron conduction path of pyramid pn+-Si/organic layer/Pt photocathode. b J–V curves of photocathodes with different protective layers under AM 1.5 G illumination. c Stability tests of photocathodes with different protective layers at 0 V vs. RHE.
