Materials Research v.19 n.5 2016 Materials research (São Carlos. Online) Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL Materials Research, Volume: 19, Issue: 5, Pages: 1149-1154, Published: 25 AUG 2016 Materials Research, Vol 19, Iss 5, Pp 1149-1154 (2016)