Effective reduced graphene oxide sheets/hierarchical flower-like NiO composites for methanol sensing under high humidity

New Journal of Chemistry v. 42, n. 11, p. 8638-8645, 2018 3.201 10.1039/c8nj01061g Zito, C. de A.; Perfecto, T. M.; Fonseca, C. S. ; Volanti, D. P. 2018