Intercalation: This is a physical process by which a
macromolecule like a dye or polymer is ‘inserted ‘in the gallery.
Such a molecule is flanked by two clay layers and is
immobilized and shielded. Width of the gallery is however not
much affected during intercalation
ราคาเท่าไหร่
น้ำหนักเท่าไหร่
many