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dc.contributor.author廖代伟
dc.contributor.author王仲权
dc.contributor.author张鸿斌
dc.contributor.author蔡启瑞
dc.date.accessioned2011-08-24T07:25:25Z
dc.date.available2011-08-24T07:25:25Z
dc.date.issued1982-02
dc.identifier.citation厦门大学学报(自然科学版),1982,21(1):100-103zh_CN
dc.identifier.issn0438-0479
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/10599
dc.description.abstract[英文摘要]Chemisorption of N2 in the presence of H2 at 400℃ on (a) doubly-promoted commercial iron catalyst A110-3 and (b) Fe-Al (Raney iron), as well as on (c) Fe/MgO, has been investigated with a combination of laser Raman (Spex RamaIog-6) and IR (Hilger H887, and Pcrkin-Elmer 577) spectroscopy for the first time. The Raman bands observed at (a) 1936 cm-1, (b) 1930 cm-1, and (c) 1994 cm-1, respectively, may be assigned to N≡N stretching of chemisorbed N2, corresponding Raman bards not being observed with pure H2 on the above three catalysts.A μ7(η2,ω2,ω')"flatlying mode"of N2 coordination previously proposed by us on 7-Fe cluster of α-Fe(111)surface has been discussed together with other modes of N2 coordination.zh_CN
dc.language.isozhzh_CN
dc.publisher《厦门大学学报(自然科学版)》编辑部zh_CN
dc.title氨合成铁催化剂上氮吸附态的研究——Ⅰ.氨合成铁催化剂表面上吸附氮的激光Raman光谱和红外光谱zh_CN
dc.title.alternativeStudy of Adsorption State of N_2 on Fe-Gatalysts ofAmmonia SynthesisI. Laser Raman and IR Spectrazh_CN
dc.typeArticlezh_CN


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