节点文献
Nanocomposite Films of V2O5-MoO3 Xerogel with Poly Ethylene Oxide Intercalation
【Abstract】 Poly ethylene oxide(PEO) x-V 2O 5-MoO 3(x=0,0.5,1) films were prepared by the sol-gel method.The synthesis and structure of the films were investigated by XRD,TG-DTA,FTIR,etc.The results show that V 2O 5-MoO 3 xerogel has a layered structure and its interlayer space increased from 1.3181nm at x=0 to 1.7898nm at x=1 after the nanocomposite films were dried,and PEO in the interlayer changes the interface structure by forming hydrogen bonds with V=O bands.CV measurement indicates that the intercalation of PEO improves insertion/extration properties of Li+ ions in the interlayer.
【关键词】 V 0.9Mo 0.1) 2O 5；
PEO；
intercalation；
nanocomposite；
【Key words】 V 0.9Mo 0.1) 2O 5； PEO； intercalation； nanocomposite；
【Key words】 V 0.9Mo 0.1) 2O 5； PEO； intercalation； nanocomposite；
【基金】 FundedbytheNationalNaturalScienceFoundationofChi na (No .5 0 172 0 36 )andNaturalScienceFoundationofHubeiProv ince(No .2 0 0 1ABB0 83)
- 【文献出处】 Journal of Wuhan University of Technology-Materials Science ,武汉理工大学学报-材料科学版(英文版) , 编辑部邮箱 ,2003年02期
- 【分类号】TB383
- 【下载频次】13