Abstract
A polythiophene derivative bearing two (2,2,6,6-tetramethylpiperidin-1-yl)oxidanyl (TEMPO) radicals per monomer unit has been synthesized and demonstrated to have a completely reversible electrochemical oxidation. This polymer has been incorporated as cathode-active material into a rechargeable Li battery. In this article, we demonstrated construction and charge/discharge characteristics of this organic radical battery. The battery has showed an initial specific discharge capacity of 88.8 Ah/kg (about 82 % of the theoretical capacity which is 108.8 Ah/kg) and an average output voltage of 3.6 V. The specific energy density discharged initially by the battery has been measured to be 321 mWh/g.
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References
Liang Y, Tao Z, Chen J (2012) Adv Energy Mater 2:742–769
Novák P, Muller K, Santhanam KSV, Haas O (1997) Chem Rev 97:207
Neves S, Polo-Fonseca CJ (2002) J Power Sources 107:13
Renault S, Gottis S, Barres AL, Courty M, Chauvet O, Dolhem F, Poizot P (2013) Energy Environ Sci 6:2124–2133
Barres AL, Geng J, Joaquin B, Bonnard G, Renault S, Gottis S, Mentre O, Frayret C, Dolhem F, Poizot P (2012) Chem Eur J 18:8800–8812
Nishide H, Suga T (2005) Electrochem Soc Interface 14:32
Oyaizu K, Nishide H (2012) Polyradicals in batteries. In: Chatgilialoglu C, Studer A (eds) Encyclopedia of radicals in chemistry, biology and materials, vol 4. Wiley & Sons Ltd, Chichester, pp 2163–2170
Cao L, Sadaf S, Beladi-Mousavi SM, Walder L (2013) Eur Polym J 49:1923–1934
Schubert US, Janoschka T, Hager MD (2012) Adv Mater 24:6397–6409
Choi W, Endo S, Oyaizu K, Nishide H, Geckeler KE (2013) J Mater Chem 1:2999–3003
Choi W, Harada D, Oyaizu K, Nishide H (2011) J Am Chem Soc 133:19839–19843
Oyaizu K, Choi W, Nishide H (2011) Polym Adv Technol 22:1242–1247
Takahashi Y, Hayashi N, Oyaizu K, Honda K, Nishide H (2008) Polym J 40:763–767
Sukegawa T, Kai A, Oyaizu K, Nishide H (2013) Macromolecules 46:1361–1367
Suga T, Sugita S, Ohshiro H, Oyaizu K, Nishide H (2011) Adv Mater 23:751–754
Kunz TK, Wolf MO (2011) Polym Chem 2:640–644
Aydin M, Esat B, Kilic C, Kose ME, Ata A, Yilmaz F (2011) Eur Polym J 47:2283–2294
Nakahara K, Oyaizu K, Nishide H (2011) Chem Lett 40(16):222–227
Buzas A, Egnell C, Freon P, Hebd CR (1962) Séances Acad Sci (Paris) 255(18):945–947
Kim B, Chen L, Gong J, Osada Y (1999) Macromolecules 32:3964–3969
Lanzi M, Paganin L, Costa-Bizzarri P, Della-Casa C, Fraleoni A (2002) Macromol Rapid Commun 23:630–633
Yamaguchi T, Nagatoshi N, Kimoto E (1985) FEBS Lett 192:259–262
Qu J, Katsumata T, Satoh M, Wada J, Masuda T (2009) Polymer 50:391–396
Qu J, Katsumata T, Satoh M, Wada J, Masuda T (2007) Macromolecules 40:3136–3144
Acknowledgments
This project has been partially funded by TUBITAK (projects #108T596 and #112T516) and Fatih University.
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Aydin, M., Esat, B. A polythiophene derivative bearing two electroactive groups per monomer as a cathode material for rechargeable batteries. J Solid State Electrochem 19, 2275–2281 (2015). https://doi.org/10.1007/s10008-015-2842-7
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DOI: https://doi.org/10.1007/s10008-015-2842-7