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. 2020 Jan 30;10(2):244. doi: 10.3390/nano10020244

Figure 3.

Figure 3

Temperature programmed desorption (TPD) of 2-propanol following room-temperature adsorption on SiO2 and 1Co-SiO2. The desorption features represent: 2-propanol (red), acetone (orange) and propene (blue).