Water-stable perovskite nanotube array with enhanced transport of charge carriers induced by functionalized polyoxometalate for the highly efficient photoreduction of uranium(vi)

An enhanced water-stable perovskite nanotube array-based catalyst, (HMTA) 3 Pb 2 Br 7 @STA-PW 12 , was constructed, which shows highly-efficient activity for the photoreduction of U( vi ).