Fig. 10
Spots scanning obtained by SEM-EDS. a Spots on the surface of a granule, sample 2, area 1; b Spots at a joint between granules, sample2, area 1; c spots at the joints between granules, sample 2, area 2
Fig. 10 | Heritage Science
Spots scanning obtained by SEM-EDS. a Spots on the surface of a granule, sample 2, area 1; b Spots at a joint between granules, sample2, area 1; c spots at the joints between granules, sample 2, area 2
