Figure 3
DRIFTS spectra of the microalgae hydrochars at 180 °C and 260 °C after 2 h and 8 h under (a) initially acidic conditions, and (b) initially neutral conditions.
Figure 3 | Scientific Reports
DRIFTS spectra of the microalgae hydrochars at 180 °C and 260 °C after 2 h and 8 h under (a) initially acidic conditions, and (b) initially neutral conditions.
