Novel Magnetic Inorganic Composites: Synthesis and Characterization.

ABSTRACT: The addition of magnetic particles to inorganic matrices can produce new composites exhibiting intriguing properties for practical applications. It has been previously reported that the addition of magnetite to concrete improves its mechanical properties and durability in terms of water and chloride ions absorption. Here we describe the preparation of novel magnetic geopolymers based on two different matrices (G1 without inert aggregates and G2 with inert quartz aggregates) containing commercial SrFe12O19 particles with two weight concentrations, 6% and 11%. The composites' characterization, including chemical, structural, morphological, and mechanical determinations together with magnetic and electrical measurements, was carried out. The magnetic study revealed that, on average, the SrFe1

SUBMITTER: Natali M 

PROVIDER: S-EPMC8071178 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature