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تحضير ودراسة بعض الخصائص الفيزيائية للمتراكب بولي انلين طين الكاؤولين العراقي == Preparation and study of the Some physical properties of imbricated Polly Aniline - IraqiAlca?lan clay
Author name:
عباس عبد سويف البديري
Supervisor name:
غفران محمد باقر شبيب
General topic:
Physics
Specific topic:
Physics
Degree:
Master
University:
University Of Basrah - College Of Education For Pure Sciences
Language:
Arabic
University location:
Basrah
First pages:
26T1681 - p.pdf
Abstract:
Polyanilin/Alcaulan Iraqi clay was modify by mecanochemical method with ideal condition and temperature range (0 - 5)0c after distillation Aniline (monomer) well.Several techniques have been used such as FT - IR ,X - ray to determine the crystalline ,scanning electron microscope (SEM) and finally (FAM) in order to study the surface roughness mediated .Many of physical properties such as mechanical properties which represented by hardness curves at different temperature which proved in hardness values range (2 - 7) for Alcaulan clay and (3 - 9.5) for PAni/Alcaulan while the results of tests fracture resistance (according to Brazilian way ) in different temperature was (2.9 - 4.92) for Alcaulan clay and (3.1 - 5.01) for PAni/Alcaulan .Optical properties show the type of electronic transition which found indirect transition and the optical energy gap about 2.15 eV.PAni/Alcaulan films was prepared by adding hydrochloric acid HCL after dissolved it in DMF as well as with addition to sulfuric acid H2SO4.The value of electrical conductivity of PAni - HCL/ Alcaulan are (0.4*10 - 7, 0.6*10 - 7, 0.7*10 - 7, 0.8*10 - 7, 0.9*10 - 7) s/cm. The value of PAni - H2SO4/Alcaulan are (4*10 - 7, 6*10 - 7, 6.5*10 - 7, 7.3*10 - 7, 9.1*10 - 7) s/cm.Also the value of electric conductivity of PAni - HCL/ Alcaulan with Iodine are (2*10 - 7, 6*10 - 7, 8*10 - 7) s/cm , and of PAni - H2SO4/Alcaulan are (19*10 -
