The stretching vibration of v = o shifts to lower wavenumbers , which is contributed to the oet v : = o bonding interaction . the intercalation of peo effectively shields the electrostatic interaction between li + ions and v2o5 layers , resulting in the improvement of the cycling reversibility and stability of li + ions insertion / extraction in the interlayer of v2o5 xerogel and the improvement of electrochromic behavior of the films 通过电学、电化学和光学性能测试结果表明: peo的嵌入,有效屏蔽了vzos层对li十离子的静电作用及peo与li十离子之间产生的络合作用,大大提高了li +离子在氧化物层间的嵌入容量、嵌入/脱出可逆性和稳定性,有效提高了薄膜的电致变色性能尤其是在近紫外区的阴极电致变色性能。
The major results are as follows : ( 1 ) complexing action is fundamental for this method , while the interaction of molecules in gel precursor is important for uniformity . the ideal structure of complex gel is that complex molecules in the gel connecting with each other mainly by chemical bonds 得出以下结论: ( 1 )络合作用是络合物溶胶凝胶法的基础,凝胶中分子间的作用方式是影响凝胶中组分均匀性的重要方面,理想的络合物凝胶结构应该是络合物分子之间更多的以化学键合的形式相联。