Engineering disorder into exotic electronic 2D TiO2 nanosheets for enhanced photocatalytic performance

摘要

We successfully prepared exotic electronic 2D TiO _(2) nanosheets and then engineered disorder into them to obtain black TiO _(2) nanosheets. The structural changes induced by this engineering were carefully investigated. The salient properties of the black TiO _(2) nanosheets were made evident by their enhanced photocurrent and H _(2) evolution properties.