The development and characterization of a polymeric composite based on non-stoichiometric Li1.03Mn1.97O4 spinel operating at 4 V and poly(3,4-ethylenedioxy)thiophene (pEDOT) are reported. In this composite the pEDOT substitutes the carbon usually mixed with the inorganic oxide-based electrodes to improve their electronic conductivity; the pEDOT thus functions as an electronic conductor and is electroactive in the same potential range of LiMn2O4. Electrochemical data for pure pEDOT and for composites of pEDOT/carbon, conventional Li1.03Mn1.97O4/carbon and polymer Li1.03Mn1.97O4/pEDOT are reported and discussed. © 2002 Elsevier Science B.V. All rights reserved.
Preparation and electrochemical characterization of a polymer Li1.03Mn1.97O4/pEDOT composite electrode / Arbizzani C.; Mastragostino M.; Rossi M.. - In: ELECTROCHEMISTRY COMMUNICATIONS. - ISSN 1388-2481. - STAMPA. - 4:7(2002), pp. 545-549. [10.1016/S1388-2481(02)00368-5]
Preparation and electrochemical characterization of a polymer Li1.03Mn1.97O4/pEDOT composite electrode
Arbizzani C.Primo
Investigation
;Mastragostino M.;
2002
Abstract
The development and characterization of a polymeric composite based on non-stoichiometric Li1.03Mn1.97O4 spinel operating at 4 V and poly(3,4-ethylenedioxy)thiophene (pEDOT) are reported. In this composite the pEDOT substitutes the carbon usually mixed with the inorganic oxide-based electrodes to improve their electronic conductivity; the pEDOT thus functions as an electronic conductor and is electroactive in the same potential range of LiMn2O4. Electrochemical data for pure pEDOT and for composites of pEDOT/carbon, conventional Li1.03Mn1.97O4/carbon and polymer Li1.03Mn1.97O4/pEDOT are reported and discussed. © 2002 Elsevier Science B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
