Materials Research, Vol 17, Iss 4, Pp 857-865 (2014) Materials Research v.17 n.4 2014 Materials research (São Carlos. Online) Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL Materials Research, Volume: 17, Issue: 4, Pages: 857-865, Published: 22 JUL 2014