摘要
High-yielding low-cost vanadium oxide nanotubes were prepared by the hydrothermal self-assembling process from vanadium pentoxide and organic molecules as structure-directing templates.Moreover,a new method was discovered for determining the content of V (IV) in vanadium oxide nanotubes by thermogravimetric analysis (TGA).This method is simple,precise and feasible and can be extended to determine the content of low oxidation state in the other transition metal oxide nanomaterials.
High-yielding low-cost vanadium oxide nanotubes were prepared by the hydrothermal self-assembling process from vanadium pentoxide and organic molecules as structure-directing templates.Moreover,a new method was discovered for determining the content of V (IV) in vanadium oxide nanotubes by thermogravimetric analysis (TGA).This method is simple,precise and feasible and can be extended to determine the content of low oxidation state in the other transition metal oxide nanomaterials.
基金
FoundedbytheNationalNaturalScienceFoundationofChina(GrantNo .5 0 172 0 36
5 0 372 0 4 6 )
theTeachingandResearchAwardProgramforOutstandingYoungProfessorsinHigherEduca tionInstitute
MOE
P .R .ChinaandtheScienceFundforDistin guishedYoungSc
