Synthesis and application of biochar from agricultural by-products. Effect of pyrolysis temperature on the acid-base properties of biochar. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 12, n. 2, p. 7–12, 2024. DOI: 10.62239/jca.2024.044. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2024.044.. Acesso em: 3 may. 2026.