Research Article
Preparation of by Spray Pyrolysis and Evaluation of Apparent Photocatalytic Activity for Hydrogen Production from Water
Table 2
Effect of NiO loading on photocatalytic
activities for water splitting in pure water over NaTaO3 (NaTaO3 powder synthesized by spray pyrolysis; mean residence time = 1.80 seconds; spray
pyrolysis temperature = 1173 K; precursor preparation temperature = 333 K;
precursor concentration = 0.125 M; carrier gas (air) flow rate = 5 L/min; Na/Ta
= 1.00; reaction conditions:
amount of distilled water, 500 ml; photocatalyst
concentration = 1.0 gL−1).
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