Journal article

Photoelectrochemical studies of colloidal TiO2 films: The effect of oxygen studied by photocurrent transients

The effect of oxygen in nanocryst. colloidal TiO2 film photoelectrodes were studied by optically induced photocurrent transient measurements. O2 played an important role in the recombination of electrons and holes. Some effects esp. assocd. with the nanoporous morphol. of these photoelectrodes are discussed.


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