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Abstract:

Rotating ring disk electrode (RRDE) and electrochemical quartz crystal microbalance (EQCM) have been employed for chronoamperometry of the oxygen reduction reaction (ORR) on gold electrodes in O2 saturated LiPF6/DMSO electrolyte. The Au ring electrode (ER = 3.0 V) detects a small fraction of soluble superoxide generated at the disk while EQCM detects the mass of ORR insoluble products. By integration of the ORR current transient the mass to charge plots exhibit mass per electron (mpe) values which largely exceed those expected for simple O2 to O2Li or Li2O2 reactions. Therefore the co-deposition of solvent and/or side reactions such as electrolyte degradation should be taken into consideration to explain the experimental evidence. © 2014, Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Solvent co-deposition during oxygen reduction on Au in DMSO LiPF6
Autor:Torres, W.R.; Tesio, A.Y.; Calvo, E.J.
Filiación:INQUIMAE, Facultad de Ciencias Exactas Y Naturales, Ciudad Universitaria, Buenos Aires, AR-1428, Argentina
Palabras clave:EQCM; Lithium air batteries; Lithium peroxide; ORR; Superoxide; EQCM; Lithium peroxides; Lithium-air battery; ORR; Superoxides
Año:2014
Volumen:49
Página de inicio:38
Página de fin:41
DOI: http://dx.doi.org/10.1016/j.elecom.2014.09.017
Título revista:Electrochemistry Communications
Título revista abreviado:Electrochem. Commun.
ISSN:13882481
CODEN:ECCMF
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13882481_v49_n_p38_Torres

Referencias:

  • Freunberger, S.A., Chen, Y., Peng, Z., Griffin, J.M., Hardwick, L.J., Barde, F., Novak, P., Bruce, P.G., Reactions in the rechargeable lithium-O-2 battery with alkyl carbonate electrolytes (2011) J. Am. Chem. Soc., 133 (20), pp. 8040-8047
  • Bruce, P.G., Freunberger, S.A., Hardwick, L.J., Tarascon, J.-M., Li-O-2 and Li-S batteries with high energy storage (2012) Nat. Mater., 11 (1), pp. 19-29
  • Christensen, J., Albertus, P., Sanchez-Carrera, R.S., Lohmann, T., Kozinsky, B., Liedtke, R., Ahmed, J., Kojic, A., A critical review of li/air batteries (2012) J. Electrochem. Soc., 159 (2), pp. R1-R30
  • Hardwick, L.J., Bruce, P.G., The pursuit of rechargeable non-aqueous lithium-oxygen battery cathodes (2012) Curr. Opin. Solid State Mater. Sci., 16 (4), pp. 178-185
  • Abraham, K.M., Lithium-air and other batteries beyond lithium-ion batteries (2013) Lithium Batteries: Advanced Technologies and Applications, First Ed., , K.M.A. Bruno Scrosati, Walter van Schalkwijk, Jusef Hassoun (Eds.), John Wiley & Sons, Inc
  • Ogasawara, T., Debart, A., Holzapfel, M., Novak, P., Bruce, P.G., Rechargeable Li2O2electrode for lithium batteries (2006) J. Am. Chem. Soc., 128 (4), pp. 1390-1393
  • Peng, Z., Freunberger, S.A., Chen, Y., Bruce, P.G., Reversible and higher-rate Li-O-2 battery (2012) Science, 337 (6094), pp. 563-566
  • McCloskey, B.D., Valery, A., Luntz, A.C., Gowda, S.R., Wallraff, G.M., Garcia, J.M., Mori, T., Krupp, L.E., Combining accurate O-2 and li2o2 assays to separate discharge and charge stability limitations in nonaqueous Li-O-2 batteries (2013) J. Phys. Chem. Lett., 4 (17), pp. 2989-2993
  • Sharon, D., Afri, M., Noked, M., Garsuch, A., Frimer, A.A., Aurbach, D., Oxidation of dimethyl sulfoxide solutions by electrochemical reduction of oxygen (2013) J. Phys. Chem. Lett., 4 (18), pp. 3115-3119
  • Younesi, R., Hahlin, M., Bjorefors, F., Johansson, P., Edstrom, K., Li-O-2 battery degradation by lithium peroxide (Li2O2): A model study (2013) Chem. Mater., 25 (1), pp. 77-84
  • Trahan, M.J., Mukerjee, S., Plichta, E.J., Hendrickson, M.A., Abraham, K.M., Studies of Li-air cells utilizing dimethyl sulfoxide-based electrolyte (2013) J. Electrochem. Soc., 160 (2), pp. A259-A267
  • Laoire, C.O., Mukerjee, S., Abraham, K.M., Plichta, E.J., Hendrickson, M.A., Influence of nonaqueous solvents on the electrochemistry of oxygen in the rechargeable lithium-air battery (2010) J. Phys. Chem. C, 114 (19), pp. 9178-9186
  • Calvo, E.J., Mozhzhukhina, N., A rotating ring disk electrode study of the oxygen reduction reaction in lithium containing non aqueous electrolyte (2013) Electrochem. Commun., 31, pp. 56-58
  • Jie, X., Uosaki, K., Electrochemical quartz crystal microbalance study on the oxygen reduction reaction in Li+ containing DMSO solution (2014) J. Electroanal. Chem., 716, pp. 49-52
  • Sharon, D., Etacheri, V., Garsuch, A., Afri, M., Frimer, A.A., Aurbach, D., On the challenge of electrolyte solutions for li-air batteries:Monitoring oxygen reduction and related reactions in polyether solutions by spectroscopy and EQCM (2013) J. Phys. Chem. Lett., 4 (1), pp. 127-131
  • Albery, J.W., Hitchman, M., (1971) Rotating Ring Disc Electrodes, , Oxford University Press, Oxford
  • Calvo, E.J., Etchenique, R., Bartlett, P.N., Singhal, K., Santamaria, C., Quartz crystal impedance studies at 10 MHz of viscoelastic liquids and films (1997) Faraday Discuss., 107, pp. 141-157
  • Torres, W., MOZhzhukhina, N., Tesio, A.Y., C, E.J., A rotating ring disk electrode study of the oxygen reduction reaction in lithium containing dimethyl sulfoxide electrolyte: Role of Superoxide (2014) J. Electrochem. Soc., , in press
  • Meini, S., Piana, M., Tsiouvaras, N., Garsuch, A., Gasteiger, H.A., The effect of water on the discharge capacity of a non-catalyzed carbon cathode for Li-O-2 batteries (2012) Electrochem. Solid-State Lett., 15 (4), pp. A45-A48
  • Lu, Y.C., Kwabi, D.G., Yao, K.P.C., Harding, J.R., Zhou, J., Zuin, L., Shao-Horn, Y., The discharge rate capability of rechargeable Li-O2 batteries (2011) Energy Environ. Sci., 4 (8), pp. 2999-3007
  • Torres, W.R., Marchini, F., Tesio, A.Y., Williams, F.J., C, E.J., EQCM study of the oxygen reduction on Au electrode in DMSO and acetonitrile with LiPF6 (2014) J. Electroanal. Chem., , in preparation
  • Mozhzhukhina, N., Longinotti, M.P., Corti, H.R., Calvo, E.J., Lithium preferential solvation in acetonitrile-dimethyl sulfoxide mixtures (2014) J. Phys. Chem. Lett., , in preparation
  • Mozhzhukhinaa, N., Semino, R., Zaldivar, G., Lariaa, D.H., Calvo, E.J., Preferential solvation of lithium ions in acetonitrile-DMSO mixtures (2014) J. Chem. Phys., , under review at present
  • Marchini, F., Torres, W., Herrera, S., Tesio, A., Calvo, E.J., W, F.J., (2014) Study of Interfacial Processes during Oxygen Electroreduction on Au in DMSO-LiPF6, , in preparation

Citas:

---------- APA ----------
Torres, W.R., Tesio, A.Y. & Calvo, E.J. (2014) . Solvent co-deposition during oxygen reduction on Au in DMSO LiPF6. Electrochemistry Communications, 49, 38-41.
http://dx.doi.org/10.1016/j.elecom.2014.09.017
---------- CHICAGO ----------
Torres, W.R., Tesio, A.Y., Calvo, E.J. "Solvent co-deposition during oxygen reduction on Au in DMSO LiPF6" . Electrochemistry Communications 49 (2014) : 38-41.
http://dx.doi.org/10.1016/j.elecom.2014.09.017
---------- MLA ----------
Torres, W.R., Tesio, A.Y., Calvo, E.J. "Solvent co-deposition during oxygen reduction on Au in DMSO LiPF6" . Electrochemistry Communications, vol. 49, 2014, pp. 38-41.
http://dx.doi.org/10.1016/j.elecom.2014.09.017
---------- VANCOUVER ----------
Torres, W.R., Tesio, A.Y., Calvo, E.J. Solvent co-deposition during oxygen reduction on Au in DMSO LiPF6. Electrochem. Commun. 2014;49:38-41.
http://dx.doi.org/10.1016/j.elecom.2014.09.017