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杯[4]芳烃衍生物与Ce(Ⅲ)配合物的光谱性质研究

Hong-ying ZHANG,Guang-hui WANG

Journal of Minxi Vocational and Technical College（2015）

Cited 23|Views0
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Abstract
采用紫外光谱和荧光光谱对杯[4]芳烃衍生物A与Ce(Ⅲ)的配合物进行了研究.实验结果表明,配合物在λ=250nm产生一个新的紫外吸收峰,同时Ce(Ⅲ)可产生λex,max=254 nm,λem,max=361 nm的自身荧光.而杯[4]芳烃A在一定条件下能淬灭其荧光,可见杯[4]芳烃衍生物A在稀土分离与提取中有潜在的应用价值.
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