由于有机el属于电注入发光，因而电极材料在EL器件的载流子注入中起着重要作用，但这往往被人们所忽略。

Organic el belongs to a electric injection luminescence, and electrode materials should play very important role in carrier injection of el devices, which was, however, neglected sometimes.

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多金属氧酸盐膜材料在发光、光致变色、磁性、电性以及催化领域中有着广阔的发展前景，是多酸化学和材料化学领域的研究热点。

The studies on the thin films containing polyoxometalates have drawn more and more attention owing to their potential applications in luminescence, photochromism, magnetism, electrics and catalysis.

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本文制备了1 00多种化合物，其中多数分子具有特殊的功能性质，发光材料的性能处于国内领先水平，电双稳材料及整流材料处于国际同类水平；

The structure contains a center carbon, which was different from most of the molecules with Z' >1. In summary, above 100 compounds have been prepared, most of which has special functions.

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