• Applied Chemistry for Engineering
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• v.10 no.3
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• pp.491-495
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• 1999

$Ni_{0.2}V_2O_5$ aerogel (ARG) was synthesized via the sol gel method and has been studied with an emphasis on the characterization of its electrochemical properties. ARG appear to be amorphous layered material. Electron micrograph revealed that entangled fibrous textures has been grown to form anisotropic corrugated sheets. Several sites for the Li ion intercalation exist between the layers of ARG and average cell potential was 3.1 V vs $Li/Li^+$ Th charge transfer resistance increases 3 to 4 times as lithium composition increases, but the interphase resistance remains almost constant regardless of the lithium composition in thc ARG.