Fig. 4: Photothermal catalytic degradation of MB over Ti3C2TX and reaction mechanism. | Nature Communications

Fig. 4: Photothermal catalytic degradation of MB over Ti3C2TX and reaction mechanism.

From: 2D MXenes polar catalysts for multi-renewable energy harvesting applications

Fig. 4: Photothermal catalytic degradation of MB over Ti3C2TX and reaction mechanism.The alternative text for this image may have been generated using AI.

a Schematic diagram of the photothermal catalysis test. b Photothermal catalytic degradation of MB under NIR light irradiation of 700–1200 nm. c Transient current response of Ti3C2TX under sonication. d The concentration of •OH and •O2− over Ti3C2TX under different reaction conditions within 30 min. e Fluorescence spectra of TA solution over Ti3C2TX under sonication at 338 K. f The absorbance of NBT molecule over Ti3C2TX under sonication at 338 K. g Reaction mechanism of Ti3C2TX for organics degradation under the stimulation of different energy sources. All the data in (b, d) were collected three times, and the error bars represent the standard deviation.

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