FTIR spectra of ozone adsorbed at 77 K on a number of oxide adsorbents were investigated. Special attention was paid to the position and isotopic splitting of the band of ν₁₊₃ combination vibration. For titania eight distinct bands were distinguished and put in correspondence with the bands of ν₁ and ν₃ vibrations. Chemisorption is accompanied by the frequency increase of the combination band mostly at the expense of decreased anharmonicity. Besides TiO₂ and CeO₂, ozone chemisorption with the blue shifted ν₁₊₃ band was found for BeO and some cation-exchanged zeolites, while for Al₂O₃ and ZnO only physisorbed molecules were detected.

中文翻译：

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吸附臭氧的FTIR光谱

研究了在多种氧化物吸附剂上以77 K吸附的臭氧的FTIR光谱。特别注意ν1 _{+ 3}组合振动带的位置和同位素分裂。对于二氧化钛八个不同的条带进行区分，并把对应于ν的频带₁和ν _3次的振动。化学吸附伴随着结合带频率的增加，主要是以降低非谐性为代价的。除了TiO ₂和CeO _2以外，对于BeO和一些阳离子交换的沸石，还有Al ₂ O ₃，发现了具有蓝移ν1 _{+ 3}带的臭氧化学吸附。 而仅检测到ZnO的物理吸附分子。