en گروه سرامیک Ceramic Materials and Engineering Research Paper Research Paper <div style="text-align: justify;">An attempt has been focused to develop a new aluminum ion conducting non aqueous polymer electrolyte for high power rechargeable batteries having applications in rapidly growing markets, such as laptops, handy tele communication equipments, electric vehicles, camcorders, etc. These features have given a thrust to develop a suitable Nano composite GPE based on &nbsp;PAN as polymer host and Sodium fluoride (NaF) as dopant salt and Al₂O₃ as nano filler in the form of thin films through solution casting technique consuming N,N-dimethyl formamide (DMF) as a common solvent. NCGPE films have been prepared by solution casting technique. The XRD pattern of 70PAN-30NaF with addition of wt% Al₂O₃ ceramic filler indicates reducing degree of crystallinity. Using IR studies revealed that the complexation of the polymer poly (acrylonitrle) with NaF. The conductivity of the GPEs was studied with enhancement of nano fillers. The sample containing 3% of Al₂O₃ exhibits the highest conductivity of 4.82x10^-3S cm^-1 at room temperature (303K) and 5.96x10^-3S cm^-1at 378K. With the help of Wagner&rsquo;s polarization technique electronic (t_e) and ionic (t_i) values can be determined.To determine profiles of discharge characteristics (70PAN-30NaF-3wt% Al₂O₃) NCGPE solid-state electrochemical cell was fabricated and various cell profiles were evaluated</div> NCGPE, Solvent casting procedure, Discharge Characteristics, Electrochemical Cell Applications. 11 18 http://ijmse.iust.ac.ir/browse.php?a_code=A-10-1456-2&slc_lang=en&sid=1 N. Maragani narsigoud@gmail.com 1800319475328460010354 1800319475328460010354 Yes Anurag Engineering College K. Vijaya Kumar drvijayakambila@gmail.com 1800319475328460010355 1800319475328460010355 No 2Dept. of Physics, Dayananda Sagar Academy of Technology and Management, Bangalore-560 082-INDIA