88.6 Classification of dispersion system 8.6.3 Dispersion system: (2)Classification of dispersion systems According to the size of dispersed phase Atom name Phase number uniformity number <109 10 Molecular SI ingle phase uniform dispersion 10-7~109 103-109 Colloidal dispersion multiphase uniform 10-7~10 >10 Coarse dispersion multiphase nonuniform Discuss the energy of highly dispersed system(of nano-scale): colloidal systemAccording to the size of dispersed phase r / m Atom number name Phase number uniformity < 10-9 < 103 Molecular dispersion Single phase uniform 10-7~10-9 103~109 Colloidal dispersion multiphase uniform 10-7~10-4 > 109 Coarse dispersion multiphase nonuniform (2) Classification of dispersion systems Discuss the energy of highly dispersed system (of nano-scale): colloidal system ! §8.6 Classification of dispersion system 8.6.3 Dispersion system: