File Name : figure si1_hq.tif

Caption : figure si1: photocatalytic h2o splitting with a: 0.05 wt.-% coox/p25 calcined at 200 °c. b: 0.05 wt.-% coox/p25 sample calcined at 400 °c. irradiation time: 6.75 h. lines are included in order to guide the eye.

File Name : figure si2_hq.tif

Caption : figure si2: photocatalytic h2o splitting and cleaning with 0.05 wt.-% irox/p25 calcined at 200 °c. irradiation time: 6.75 h. lines are included in order to guide the eye.

File Name : figure si3_hq.tif

Caption : figure si3: photocatalytic co2 reduction with a: p25 reference sample calcined at 200 °c (flow cleaning from 0 to 2.25 h, co2 reduction from 2.25 h to 6.75 h, ~25 nmol/min h2o dosing from 0 to 6.75 h) and b: p25 reference sample calcined at 400 °c (flow cleaning from 0 to 3.75 h, co2 reduction from 3.75 h to 6.75 h, ~25 nmol/min h2o dosing from 0 to 6.75 h). lines are included in order to guide the eye.