The GPL107 is resistant to high temperatures about 400 ℃, and we used the SAXS patterns of GPL107 at different temperature as the background to correct any bias at different temperature.
199-198 “The specific surface area and volume fraction of pores are calculated, and the results are shown in figure 7.” From the text of the manuscript it is not clear what method was used to obtain the calculated data on the specific surface area and volume fraction of pores.