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纯三氧化钼和负载型三氧化钼(如MoO_3/SiO_2)对红外光均有强的本底吸收,因此对其红外光谱的研究并不多,用激光喇曼光谱对其进行研究可以得到许多各种频率的振动峰归属的有益结果.本文用原位傅里叶交换红外光谱研究了近常压下MoO_3/SiO_2与氧、氢、氨等气体的相互作用.这种研究文献中尚不多见.
Pure molybdenum trioxide and supported molybdenum trioxide (such as MoO 3 / SiO 2) have strong background absorption of infrared light, so their infrared spectra are not much studied by laser Raman spectroscopy can be many The beneficial results of the vibration peak assignments at various frequencies are discussed.In this paper, the interaction of MoO_3 / SiO_2 with oxygen, hydrogen, ammonia and other gases at near atmospheric pressure was studied by in situ Fourier transform infrared spectroscopy see.