A rapid evaluation of vanadium oxide and manganese oxide as battery materials with a micro-electrochemistry technique
作者： V. Vivier , S. Belair , C. Cachet-Vivier , J.-Y. Nedelec , L.T. Yu
DOI: 10.1016/S0378-7753(01)00822-9
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摘要: Abstract The electrochemical behavior of vanadium oxide V 2 O 5 and bismuth doped manganese Bi–MnO as battery materials was studied with a cavity microelectrode (CME). This technique, which allows working on very few amount material, appears to be suitable when high scan rates are used. Thus, it is possible perform many hundreds cycles in short time. performances pure lithium insertion material inorganic media, examined CME appear excellent whereas poor results were obtained Bi MnO , for the mechanism proceeds via dissolution.
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