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- Article name
- Photoluminescent properties of nanocomposite materials on the base of PVDF+CdS and PP+CdS
- Authors
- Magerramov A. M., , mamed_r50@mail.ru, Baku State University, 23 Khalilov str., Baku, AZ1148, Azerbaijan
Ramazanov M. A., , , Baku State University, 23 Khalilov str., Baku, AZ1148, Azerbaijan
Gadzhiyeva F. V., , , Baku State University, 23 Khalilov str., Baku, AZ1148, Azerbaijan
- Keywords
- nanocomposite / photoluminsecent / nanoparticle / cadmium sulphide
- Year
- 2011 Issue 3 Pages 107 - 109
- Code EDN
- Code DOI
- Abstract
- The photoluminescent properties of nanocomposite materials on the base of polyvinylidenefluoride (PVDF) with filler CdS were researched in the range λ = 300-1000 nm. As matrixes was used powder PVDF with size of the particles 0.5-1.0 micrometer. It is established that depending on time of discharge treatment powders of polymer intensity of a photoluminescence increases till 1 hour and then decreases. Comparison of spectra of a luminescence nanocomposites the basis of PP+CdS and PVDF+CdS and is spent. It is defined that polarity of polymer at other equal concentration essentially influences photoluminescent spectra nanocomposites. It is experimentally established that in photoluminescent spectra basically varies the amplitude of a maximum connected with thickness and properties of a frontier layer and with recombination through levels of defects in a matrix and nanoparticles.
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