MHLANGA, S.D.; MONDAL, K.C.; NAIDOO, N.; WITCOMB, M.J.; COVILLE, N.J. Synthesis and study of carbon microspheres for use as catalyst support for cobalt. South African Journal of Science, [S. l.], v. 105, n. 7/8, 2010. Disponível em: https://sajs.co.za/article/view/10292. Acesso em: 22 nov. 2024.