Fabrication of excitonic luminescent inorganic-organic hybrid nano and microcrystals

PbI
2
nano/micro crystals are obtained by environmentally-friendly, easily scaled up solvothermal route and subsequent Inorganic-Organic (IO) hybrid nano/micro crystals of (C
12
H
25
NH
3
)
2
PbI
4
(20nm to about 7µm) are produced by intercalation of organic moiety.