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Albaaqi khadafi (10506014), Dr. Veinardi Suendo

Studi Sifat Optik dan Transport Elektron pada Polianilin yang Didispersikan dalam PMMA sebagai Kandidat Material Organik yang Konduktif dan Transparan. Albaaqi khadafi (10506014), Dr. Veinardi Suendo. Agenda. Latar belakang Tujuan penelitian Tinjauan pustaka Metodologi penelitian

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Albaaqi khadafi (10506014), Dr. Veinardi Suendo

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  1. StudiSifatOptikdan Transport ElektronpadaPolianilin yang Didispersikandalam PMMA sebagaiKandidat Material Organik yang KonduktifdanTransparan Albaaqi khadafi (10506014), Dr. Veinardi Suendo

  2. Agenda • Latar belakang • Tujuan penelitian • Tinjauan pustaka • Metodologi penelitian • Hasil pengamatan • Kesimpulan

  3. Latar Belakang • Potensi polianilin sebagai polimer konduktif yang sangat luas. • Material display organik (LED). • Teknologi back-contact sel surya.

  4. Tujuan Penelitian • Modifikasi struktur polianilin melalui variasi kondisi sintesis (temperatur dan metoda reaksi) • Mengetahui sifat serapan UV-Vis film polianilin. • Mengetahui sifat konduktif film polianilin

  5. Tinjauan Pustaka -Polianilin-

  6. Tinjauan Pustaka • Doping/Dedoping s Hingga 1000 S/cm s Hanya 10-3 S/cm

  7. Tinjauan Pustaka PMMA

  8. Metodologi Penelitian • Sintesis polianilin • Pembentukan emeraldine base • Fabrikasi film • Karakterisasi

  9. Oksidasi langsung 298 K

  10. Oksidasi langsung 273 K

  11. Oksidasi antar muka 298 K

  12. Oksidasi antar muka 273 K

  13. Dedoping

  14. Fabrikasi film

  15. Karakterisasi • Serapan UV-Vis -> Spektrofotometer Jenway 6305 • Konduktivitas -> LCR meter Agilent

  16. Hasil pengamatan • EIS pellet Emeraldine salt (ES) • EIS film ES • Serapan UV-Vis larutan Emeraldine base (EB) • Serapan UV-Vis larutan ES • Serapan UV-Vis film ES

  17. EIS pellet ES

  18. EIS Pellet ES

  19. Impedansi ES

  20. EIS film ES

  21. EIS film ES

  22. Konduktivitas film ES

  23. Serapan UV-Vis larutan EB DO273

  24. Serapan UV-Vis larutan EB DO298

  25. Serapan UV-Vis larutan EB IR273

  26. Serapan UV-Vis larutan EB IR298

  27. Serapan UV-Vis larutan ES DO273

  28. Serapan UV-Vis larutan ES DO298

  29. Serapan UV-Vis larutan ES IR273

  30. Serapan UV-Vis larutan ES IR298

  31. Serapan UV-Vis film ES DO273

  32. Serapan UV-Vis film ES DO298

  33. Serapan UV-Vis film ES IR273

  34. Kesimpulan • Konduktivitas masih perlu ditingkatkan dengan penurunan suhu sintesis dan variasi doping. • Sifat optik film telah mencapai hasil yang diharapkan. • Pencetakan film harus di optimasi

  35. Daftar Pustaka • Wibowo, Arie., (2007), SintesisdanKarakterisasiPolianilinSebagai Material AktifDalamPlastic Solar Cell, Tesis, Institutteknologi Bandung, Bandung, Indonesia. • Wibowo, Arie., Bundjali, Bunbun., Sunaendar, Bambang., (2008) The Influence of Different Polymerization Method on Crystalinity and Conductivity of Polyanilline Salt. • Huang, Jianxing., (2006), Syntheses and application of conducting polymer polyanillinenanofibers. Journal of Pure Appl. Chem, Vol. 78, No.1, pp. 15-27 • Li, Xianwei., Zhuang, Tao., Wang, Gengchao., Zhao, Yunpu., (2007), Stabilizer-free conducting polyanillinenanofiber aqueous colloids and their stability. Sciencedirect, materials letters 62, 2008, 1431-1434. • Li, Dan., Huang, Jianxing., B. Kaner, Richard., (2008) PolyanilineNanofibers : A Unique Ploymer Nanostructure for Versatile Applications. Accounts of Chemical Research. • Li, Dan., Huang, Jianxing., B. Kaner, Richard, (2006) Fabrication of PolyanillineNanofiber

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