Non-Metal Sulfur Doping of Indium Hydroxide Nanocube for Selectively Photocatalytic Reduction of CO to CH: A "One Stone Three Birds" Strategy.

Photocatalytic CO reduction is considered as a promising strategy for CO utilization and producing renewable energy, however, it remains challenge in the improvement of photocatalytic performance for wide-band-gap photocatalyst with controllable product selectivity. Herein, the sulfur-doped In(OH) (In(OH)S-z) nanocubes are developed for selective photocatalytic reduction of CO to CH under simulated light irradiation. The CH yield of the optimal In(OH)S-1.