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聚合物溶液直接嵌入法制备 PEO/ V2 O5纳米复合材料。由红外光谱 (IR)表征了 PEO与氧化物层之间的相互作用。V2 O5干凝胶的钒氧双键 (V=O)主要与层间聚合物 PEO中的醚氧键 (Oet)发生作用 ,以Oet…V=O形式存在
The polymer solution was embedded directly into PEO / V2 O5 nanocomposites. The interaction between PEO and the oxide layer is characterized by infrared spectroscopy (IR). The vanadium-oxygen double bond (V = O) of the V2 O5 xerogel mainly interacts with the ether oxygen bond (Oet) in the interlaminar polymer PEO and exists as Oet ... V═O