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中文摘要：
本项目主要目的在于开发基于多酸的多功能变色材料以及深入研究膜结构对复合膜电致变色效果的影响，提高多酸电致变色材料的光反差和变色响应速度，为多酸化合物在光、电材料等方面的应用提供理论和实验基础。通过大量探索性实验，利用层接层自组装方法成功制备出可调变颜色的多酸/聚紫精和多酸/中性红复合膜,有效地提高了膜材料的电致变色的光反差和变色响应速度。这种复合膜在pH传感器和数据存储器方面具有潜在应用前景。其次，通过改变复合膜制备的条件，调节膜结构，探索影响多酸/聚电解质复合膜电致变色效果的因素,力求在分子水平上调控多酸复合膜的电致变色效果。为了提高电致变色薄膜的稳定性，我们将二氧化钛构筑到膜中。在经历2800圈的着色/褪色实验后，复合膜还能够保持53%的电活性。首次利用电泳沉积技术合成了表面活性剂包裹多酸的有序薄膜。使用电沉积方法得到一种多酸/碳纳米管复合电极，该电极对亚硝酸根离子等有良好的电催化作用。这些研究结果有助于进一步开发新型多酸电致变色薄膜器件以及制备其它功能化的多酸/聚合物复合膜，对多酸化合物作为电致变色材料的应用具有重要的理论意义和实际应用意义。
结论摘要：
英文主题词polyoxometalates; electrochromic; composite film
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期刊论文
3D framework constructed from Keggin polymolybdate anion covalently linked by meso-helical mixed-val
A modified composite film electrode of polyoxometalate/carbon nanotubes and its electrocatalytic red
Electrochemical and magnetic properties of inorganic polymers constructed from Mn(II)/Co(II)-substit
Effects of film structure on electrochromic properties of the multilayer films containing polyoxomet
Multicolor electrochromic and pH-sensitive nanocomposite thin film based on polyoxometalates and pol
Nonaqueous preparation of nanocomposite films containing both polyoxometalate and phthalocyanine wit
Sandwich transitional metal complexes with tungstobismuthates and 1-methylimidazole ligands: Synthes
New approach to the synthesis of an organopolymolybdate polymer in aqueous media by linkage of multi
Copper-complex-linked polytungsto-bismuthate (-antimonite) chain containing sandwich Cu(II) ions par
Tungstocobaltate-pillared layered double hydroxides: Preparation, characterization, magnetic and cat
Cobalt(II)/nickel(II)-centered Keggin-type heteropolymolybdates: Syntheses, crystal structures, magn
A novel polyoxometalate chain constructed from sandwich lanthanide-containing polyanions [Pr(PW11O39
A new one-dimensional Mn(II) complex containing two enantiomeric subunits with mixed carboxylate, py
Crystal structure and electrochemical properties of the supramolecular compound [Himi]6[As2Mo18O62]·
Transition-metal ( MnII and CoII ) complexes with the heteropolymolybdate fragment [AsVMo9O33]7–: Cr
Nanosized multilayer films with concurrent photochromism and electrochromism based on Dawson-type po
New series of porous ionic crystals constructed from various polyoxometalate anions and macrocations
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