a notable trendgold
Additionally, a notable trend emerged, wherein the micropore volume and BET surface area exhibited trend for activated carbon carbonized in the range of 300 °C to 400 °C, followed by a decline as the carbonization temperature increased from 400 °C to 600 °C. 152,157 This phenomenon was attributed to the contraction of the carbon structure on Paulownia wood at elevated temperatures, resulting in a diminished void space.