ISSN: 2349-5162 | Impact Factor: 5.87

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Study of Optical properties of stannous chloride (SnCl2) doped Poly ether sulfone (PES) composite films

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This study investigates the optical properties of stannous chloride (SnCl2) doped PES (poly ether sulfone) flexible thin films, prepared by casting method with different concentration (1%,2%, 5% and 10%) of SnCl2 in PES. For this purpose the absorbance (A) and transmittance (T%) spectra of the synthesized films were recorded using UV-V-IS spectrophotometer in the wavelength range (300-1100) nm. The fundamental optical parameters viz. optical band gap energy, absorption coefficient (), extinction coefficient (), finesse coefficient (F), refractive index (n), real and imaginary parts of dielectric constant (randi) and optical conductivity () have been evaluated. The optical conductivity, refractive index and dielectric constant in the doped samples are significantly affected by tin chloride concentration and are decisive for many applications.

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dielectric constants, ac conductivity. Electrical properties, PMMA-KMnO4 Composite films.

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"Study of Optical properties of stannous chloride (SnCl2) doped Poly ether sulfone (PES) composite films", International Journal of Emerging Technologies and Innovative Research ( | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 2, page no. pp437-442, February-2018, Available at : &

Publication Details

Published Paper ID: JETIR1802070
Registration ID: 180264
Published In: Volume 5 | Issue 2 | Year February-2018
DOI (Digital Object Identifier): 1
Page No: 437-442
ISSN Number: 2349-5162

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UGC and ISSN Approved Journal | Call For Paper
(Volume 5 | Issue 2 | February 2018 |Impact factor 5.87)

Call For Paper | Volume 5 | Issue 2 | Impact factor 5.87

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  • » Paper Submission Till: 29 February 2018.
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  • » Frequency: Monthly (12 issue Annually)
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