中文摘要：

首先制备二茂铁甲酸，利用其甲酸配位以及纳米SiO2量子效应复合后进一步与N，N-二甲基乙酰胺（DMA）结合制成复合薄膜材料（FcCOOH—SiO2-DMA），通过红外光谱、紫外可见光谱等对此复合薄膜材料进行表征和性质研究。紫外可见光谱分析表明此复合薄膜材料在230-300nm的近紫外区有较强的吸收，有望作为近紫外吸收薄膜材料。

英文摘要：

The composite films （FcCOOH-SiO2-DMA） were prepared by reaction of ferrocene acid and nano-SiO2, and further reacted with N, N-dimethylacetamide （DMA）. The FcCOOH-SiOz-DMA films were characterizedby IR and UV spectrophotometry. Experimental results show that the composite films exhibit strong UV absorption inthe 230--300 nm ultraviolet region, and are expected to be used for near-ultraviolet materials.