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11- Synthesis, spectroscopic characterizations and thermal studies of
an inorganic-organic hybrid doped with Rh-6G and perylene dyes using
sol-gel method
Asmaa F. Mansour1, Hamada M.A. Killa2, Moamen S.
Refat3*, Mohamed Y. El-Sayed2
1- Department of Physics, Faculty of Science, Zagazig University,
Zagazig, Egypt.
2- Department of Chemistry, Faculty of Science, Zagazig University,
Zagazig, Egypt.
3- Department of Chemistry, Faculty of Education, Port Said,
Suez-Canal University, Egypt
*Corresponding author Dr. Moamen S. Refat e-mail:
msrefat@yahoo.com
Tel: +20127649416
Abstract
An inorganic-organic
hybrid material has been obtained by combining organic
photopolymerization and sol-gel process. The organic and inorganic
phases are formed from two interpenetrating polymeric networks. The
free hybrid as well as hybrid doped with rodamine 6G (Rh 6G)/perylene
(Pery) were investigated using electronic, fluorescence, and mid
infrared spectra. On the other hand, the thermogravimetric (TGA/DTG)
and kinetic parameters (E, ΔG, ΔS, ΔH) were applied to check the
thermal stabilities of the resulted.
Keywords:
Hybrid;
Inorganic-organic; Sol-gel; Thermalstability; Fluorescence dye
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