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Cyclic voltammetry of LiCr0.15Mn1.85O4 in an aqueous LiNO3 solution
dc.creator | Cvjetićanin, Nikola | |
dc.creator | Stojković, Ivana | |
dc.creator | Mitrić, Miodrag | |
dc.creator | Mentus, Slavko V. | |
dc.date.accessioned | 2018-03-03T14:27:47Z | |
dc.date.available | 2018-03-03T14:27:47Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0378-7753 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/6712 | |
dc.description.abstract | Cyclic voltammetry (CV) of LiCr0.15Mn1.85O4, synthesized by rapid glycine-nitrate method (GNM), was performed in a saturated aqueous LiNO3 (similar to 9 M) solution. At rather high polarization rate of 10 mV s(-1) two well separated characteristic pairs of redox peaks can be clearly observed, which is not entirely the case for LiMn2O4 synthesized in the same way. At a reduced scan rate of 1 mV s(-1), the shape and position of redox peaks evidence that deintercalation/intercalation of Li+ ion is highly reversible and much faster than in the case of organic electrolytes. Faster CV response of LiCr0.15Mn1.85O4 is in correlation with higher capacity retention (93%) in comparison to LiMn2O4 (88%), registered after 50 charging/discharging cycles in organic electrolyte solution (1 M LiClO4 in propylene carbonate). (c) 2007 Elsevier B.V. All rights reserved. | en |
dc.rights | restrictedAccess | en |
dc.source | Journal of Power Sources | en |
dc.subject | cyclic voltammetry | en |
dc.subject | aqueous LiNO3 solution | en |
dc.subject | cathodic materials | en |
dc.subject | LiCr0.15Mn1.85O4 | en |
dc.subject | LiMn2O4 | en |
dc.subject | glycine-nitrate method | en |
dc.title | Cyclic voltammetry of LiCr0.15Mn1.85O4 in an aqueous LiNO3 solution | en |
dc.type | article | en |
dcterms.abstract | Ментус, Славко; Митрић Миодраг; Цвјетицанин, Никола; Стојковиц, Ивана; | |
dc.citation.volume | 174 | |
dc.citation.issue | 2 | |
dc.citation.spage | 1117 | |
dc.citation.epage | 1120 | |
dc.identifier.wos | 000252020500148 | |
dc.identifier.doi | 10.1016/j.jpowsour.2007.06.099 | |
dc.citation.rank | M21a | |
dc.description.other | 13th International Meeting on Lithium Batteries, Jun 18-23, 2006, Biarritz, France | en |
dc.identifier.scopus | 2-s2.0-36249008607 |
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