YAN, Jingjing. Kinetic Study on the Pre‑oxidation Process of Polyacrylonitrile (PAN) Based on In‑situ Infrared Spectroscopy. Journal of Research in Science and Engineering, [S. l.], v. 8, n. 7, p. 52–61, 2026. DOI: 10.66069/ojspub.16560712. Disponível em: https://bryanhousepub.com/index.php/jrse/article/view/3735. Acesso em: 24 aug. 2026.