Effect of pyrolysis temperature and heating rate on the physicochemical properties of alkali lignin-derived biochar: A comparative study of fast and slow pyrolysis

Yuanbo Song, Jiawei Tan, Mengyu Jin, Jefferson Zhe Liu, Jianfei Zhu, Mohamed E. A. El-Sayed, Islam A. Abdelhafeez, Yalei Zhang, Zheng Shen