2020
DOI: 10.1016/j.apcatb.2020.118963
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Size effect, mutual inhibition and oxidation mechanism of the catalytic removal of a toluene and acetone mixture over TiO2 nanosheet-supported Pt nanocatalysts

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Cited by 154 publications
(80 citation statements)
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“…As depicted in Figure S17a, when 300 ppm acetone is separately introduced, T 90 of the catalyst is 165 °C, while when toluene was introduced together, the activity of the catalyst decreases significantly ( T 90 = 180 °C). As reported by Deng et al, the inhibition effect could be caused by the decrease in the adsorption ability for acetone . With the acetone concentration increases in the mixture, T 90 does not change obviously as shown in Figure S17b,c.…”
Section: Resultssupporting
confidence: 59%
“…As depicted in Figure S17a, when 300 ppm acetone is separately introduced, T 90 of the catalyst is 165 °C, while when toluene was introduced together, the activity of the catalyst decreases significantly ( T 90 = 180 °C). As reported by Deng et al, the inhibition effect could be caused by the decrease in the adsorption ability for acetone . With the acetone concentration increases in the mixture, T 90 does not change obviously as shown in Figure S17b,c.…”
Section: Resultssupporting
confidence: 59%
“…The reason for better toluene removal in the mixture can be attributed to the inhibiting and promoting behaviors commonly observed in the catalytic oxidation reaction. 25,30 Using breakthrough curves of adsorption of VOCs in the mixture over the catalyst (Figure S1), it was observed that acetone is adsorbed strongly on the catalyst in the absence of ozone. This means that acetone competes with toluene for the adsorption on the catalyst and compels the toluene molecules to be desorbed gradually.…”
Section: Resultsmentioning
confidence: 99%
“…The results suggest that toluene is more resistant to oxidation than acetone. The reason for better toluene removal in the mixture can be attributed to the inhibiting and promoting behaviors commonly observed in the catalytic oxidation reaction. , …”
Section: Resultsmentioning
confidence: 99%
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