Fig. 5
SEM images of sample 2. a The arrangement of granules along the edge; b the granules spread on the substrate; c the granule along the edge with a hemispherical shape; d the joints between granules
Fig. 5 | Heritage Science
SEM images of sample 2. a The arrangement of granules along the edge; b the granules spread on the substrate; c the granule along the edge with a hemispherical shape; d the joints between granules
