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本文指出了溶剂及抗衡离子对杂多化合物紫外光谱的影响。通过实验证明,杂多化合物的特征荷移跃迁光谱与溶剂的 pH 值及抗衡离子有关,并探讨了这一结论对杂多化合物应用的指导意义。
This article points out the influence of solvents and counterions on the UV spectra of heteropoly compounds. The experimental results show that the characteristic charge-transfer spectra of heteropoly compounds are related to the pH value of the solvent and the counterion, and the guiding significance of this conclusion to the application of heteropoly compounds is also discussed.