CHEN, Y.; ZHAO, Z.; ZHUO, H.; SHEN, Z.; WANG, J.; YANG, X. Surface dependent effects of Mn-doping on the catalytic activity of α-Fe₂O₃ for ortho-para hydrogen conversion. Clean Energy Science and Technology, [S. l.], v. 3, n. 4, p. 574, 2025. DOI: 10.18686/cest574. Disponível em: https://cae.usp-pl.com/index.php/cest/article/view/574. Acesso em: 5 dec. 2025.