Fig. 4: Bubble evolution process and current drop on organic TMOS protective layers. | Nature Communications

Fig. 4: Bubble evolution process and current drop on organic TMOS protective layers.

From: Stable solar water splitting with wettable organic-layer-protected silicon photocathodes

Fig. 4: Bubble evolution process and current drop on organic TMOS protective layers.

Simulation results of bubble growth of a Si/TMOS, and b Si/W-TMOS electrode. (Inset: Contact angle). The color bar shows the volume fraction of H2 gas in the liquid/gas mixture. Stability test of c pn+-Si/TMOS/Pt, and d pn+-Si/W-TMOS/Pt at 0 V vs. RHE. (Inset: electrode picture during the stability test).

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