[Abstract] The V2O5 sol was prepared with V2O5 melt quenched, and PEO-V2O5 xerogel nanocomposite films were obtained.

• [摘 要] 采用熔融淬冷法得到V2O5溶胶， 并制成PEO-V2O5干凝胶纳米复合薄膜。