Product List
ZINC OXIDE FOR OPTICS

OPTICS GRADE NANO-ZINC OXIDE

Zinc oxide is a low-voltage electron beam of light-emitting material can be the only, light blue and red colors, the energy gap is 3.2eV, corresponding to the UV wavelength 387nm. When the nano-ZnO particles by ultra-violet light, the particles of the photo-generated electrons and holes will quickly spread to the surface, in the face of complex photochemical reactions, while zinc oxide particles also have a series of reactions fluorescence occurred, using the properties of ZnO fluorescent products can be prepared.
  Zinc oxide is a low-voltage electron beam of light-emitting material can be the only, light blue and red colors, the energy gap is 3.2eV, corresponding to the UV wavelength 387nm. When the nano-Zinc oxide particles by ultra-violet light, the particles of the photo-generated electrons and holes will quickly spread to the surface, in the face of complex photochemical reactions, while zinc oxide particles also have a series of reactions fluorescence occurred, using the properties of Zinc oxide fluorescent products can be prepared.
 
Item
Quality
NKS143
NKS144
NKS145
ZnO/% ≥
99
97
95
XRD /nm   ≤
20
52
100
Grain size （um）
20
57
100
Surface proportion (㎡/g)≥
62
65
75
Join index≤
50
60
100
Lead oxide( Pb )/%≤
0.0005
0.0005
0.0005