Ag-Ag0.08V2O5·nH2O composite films as host materials for Li+intercalation
作者： Ying Wang , Kyoungho Lee , Huamei Shang , Benjamin Wiley , Younan Xia
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摘要: We have prepared Ag-Ag 0.08 V 2 O 5 .nH composite films by dispersing Ag nanowires into sol and investigated electrochemical properties of the for Li + -ion intercalation applications. With molar ratio to as 0.1, such are composed metallic embedded in matrix O, due partial reacted with O. At a current density 85 mA/g, film can intercalate about two equivalents ions delivers twice capacity xerogel film. Such improved elecrochemical performance is ascribed changes nacrostnicture crystallinity including (i) further amorphization (ii) increased porosity, (iii) enhancement electrical conductivity.
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