A hydroxyl-enriched highly crystalline TiO suspensible photocatalyst was synthesized via a facile ethanol-controlled hydrolysis and following an in situ crystallization method. In the absence of any cocatalysts, the resultant photocatalyst displayed a clearly higher H-evolution rate (622 μmol h g) than the well-known commercial P25 TiO (190 μmol h g).
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